zed 0.136.1

Fix: Missing token count for GPT-4o model. (bumps tiktoken-rs to v0.5.9) (#11893 )
Fix: this makes sure we have token counts for the new GPT-4o model. See: https://github.com/zurawiki/tiktoken-rs/releases/tag/v0.5.9 Release Notes: - Fix: Token count was missing for the new GPT-4o model. (I believe this should go in a 0.136.x release)
2024-05-16 14:35:22 +02:00 · 2024-05-16 14:24:34 +02:00 · 2024-05-15 11:47:30 -04:00
294 changed files with 4962 additions and 12739 deletions
--- a/.cloudflare/README.md
+++ b/.cloudflare/README.md
@@ -1,15 +0,0 @@
-We have two cloudflare workers that let us serve some assets of this repo
-from Cloudflare.
-
-* `open-source-website-assets` is used for `install.sh`
-* `docs-proxy` is used for `https://zed.dev/docs`
-
-On push to `main`, both of these (and the files they depend on) are uploaded to Cloudflare.
-
-### Deployment
-
-These functions are deployed on push to main by the deploy_cloudflare.yml workflow. Worker Rules in Cloudflare intercept requests to zed.dev and proxy them to the appropriate workers.
-
-### Testing
-
-You can use [wrangler](https://developers.cloudflare.com/workers/cli-wrangler/install-update) to test these workers locally, or to deploy custom versions.
--- a/.cloudflare/docs-proxy/src/worker.js
+++ b/.cloudflare/docs-proxy/src/worker.js
@@ -1,14 +0,0 @@
-export default {
-  async fetch(request, _env, _ctx) {
-    const url = new URL(request.url);
-    url.hostname = "docs-anw.pages.dev";
-
-    let res = await fetch(url, request);
-
-    if (res.status === 404) {
-      res = await fetch("https://zed.dev/404");
-    }
-
-    return res;
-  },
-};
--- a/.cloudflare/docs-proxy/wrangler.toml
+++ b/.cloudflare/docs-proxy/wrangler.toml
@@ -1,8 +0,0 @@
-name = "docs-proxy"
-main = "src/worker.js"
-compatibility_date = "2024-05-03"
-workers_dev = true
-
-[[routes]]
-pattern = "zed.dev/docs*"
-zone_name = "zed.dev"
--- a/.cloudflare/open-source-website-assets/src/worker.js
+++ b/.cloudflare/open-source-website-assets/src/worker.js
@@ -1,19 +0,0 @@
-export default {
-  async fetch(request, env) {
-    const url = new URL(request.url);
-    const key = url.pathname.slice(1);
-
-    const object = await env.OPEN_SOURCE_WEBSITE_ASSETS_BUCKET.get(key);
-    if (!object) {
-      return await fetch("https://zed.dev/404");
-    }
-
-    const headers = new Headers();
-    object.writeHttpMetadata(headers);
-    headers.set("etag", object.httpEtag);
-
-    return new Response(object.body, {
-      headers,
-    });
-  },
-};
--- a/.cloudflare/open-source-website-assets/wrangler.toml
+++ b/.cloudflare/open-source-website-assets/wrangler.toml
@@ -1,8 +0,0 @@
-name = "open-source-website-assets"
-main = "src/worker.js"
-compatibility_date = "2024-05-15"
-workers_dev = true
-
-[[r2_buckets]]
-binding = 'OPEN_SOURCE_WEBSITE_ASSETS_BUCKET'
-bucket_name = 'zed-open-source-website-assets'
--- a/.github/workflows/deploy_cloudflare.yml
+++ b/.github/workflows/deploy_cloudflare.yml
@@ -1,56 +0,0 @@
-name: Deploy Docs
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  deploy-docs:
-    name: Deploy Docs
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@v4
-        with:
-          clean: false
-
-      - name: Setup mdBook
-        uses: peaceiris/actions-mdbook@v2
-        with:
-          mdbook-version: "0.4.37"
-
-      - name: Build book
-        run: |
-          set -euo pipefail
-          mkdir -p target/deploy
-          mdbook build ./docs --dest-dir=../target/deploy/docs/
-
-      - name: Deploy Docs
-        uses: cloudflare/wrangler-action@v3
-        with:
-          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-          command: pages deploy target/deploy --project-name=docs
-
-      - name: Deploy Install
-        uses: cloudflare/wrangler-action@v3
-        with:
-          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-          command: r2 object put -f script/install.sh zed-open-source-website-assets/install.sh
-
-      - name: Deploy Docs Workers
-        uses: cloudflare/wrangler-action@v3
-        with:
-          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-          command: deploy .cloudflare/docs-proxy/src/worker.js
-
-      - name: Deploy Install Workers
-        uses: cloudflare/wrangler-action@v3
-        with:
-          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-          command: deploy .cloudflare/docs-proxy/src/worker.js
--- a/.github/workflows/deploy_docs.yml
+++ b/.github/workflows/deploy_docs.yml
@@ -0,0 +1,35 @@
+name: Deploy Docs
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy-docs:
+    name: Deploy Docs
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          clean: false
+
+      - name: Setup mdBook
+        uses: peaceiris/actions-mdbook@v2
+        with:
+          mdbook-version: "0.4.37"
+
+      - name: Build book
+        run: |
+          set -euo pipefail
+          mkdir -p target/deploy
+          mdbook build ./docs --dest-dir=../target/deploy/docs/
+
+      - name: Deploy
+        uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: pages deploy target/deploy --project-name=docs
--- a/.gitignore
+++ b/.gitignore
@@ -24,4 +24,3 @@ DerivedData/
 .venv
 .blob_store
 .vscode
-.wrangler
--- a/.zed/tasks.json
+++ b/.zed/tasks.json
@@ -3,5 +3,10 @@
    "label": "clippy",
    "command": "cargo",
    "args": ["xtask", "clippy"]
+  },
+  {
+    "label": "assistant2",
+    "command": "cargo",
+    "args": ["run", "-p", "assistant2", "--example", "assistant_example"]
  }
 ]
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -70,7 +70,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42cd52102d3df161c77a887b608d7a4897d7cc112886a9537b738a887a03aaff"
 dependencies = [
 "cfg-if",
- "const-random",
 "getrandom 0.2.10",
 "once_cell",
 "version_check",
@@ -348,9 +347,7 @@ dependencies = [
 "file_icons",
 "fs",
 "futures 0.3.28",
- "fuzzy",
 "gpui",
- "gray_matter",
 "http 0.1.0",
 "indoc",
 "language",
@@ -360,24 +357,20 @@ dependencies = [
 "open_ai",
 "ordered-float 2.10.0",
 "parking_lot",
- "picker",
 "project",
 "rand 0.8.5",
 "regex",
- "rope",
 "schemars",
 "search",
 "serde",
 "serde_json",
 "settings",
 "smol",
- "strsim 0.11.1",
 "telemetry_events",
 "theme",
 "tiktoken-rs",
 "toml 0.8.10",
 "ui",
- "unindent",
 "util",
 "uuid",
 "workspace",
@@ -1688,7 +1681,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c2f7349907b712260e64b0afe2f84692af14a454be26187d9df565c7f69266a"
 dependencies = [
 "memchr",
- "regex-automata 0.3.9",
+ "regex-automata 0.3.8",
 "serde",
 ]

@@ -2098,7 +2091,7 @@ dependencies = [
 "bitflags 1.3.2",
 "clap_lex 0.2.4",
 "indexmap 1.9.3",
- "strsim 0.10.0",
+ "strsim",
 "termcolor",
 "textwrap",
 ]
@@ -2122,7 +2115,7 @@ dependencies = [
 "anstream",
 "anstyle",
 "clap_lex 0.5.1",
- "strsim 0.10.0",
+ "strsim",
 ]

 [[package]]
@@ -2419,6 +2412,7 @@ dependencies = [
 "call",
 "channel",
 "client",
+ "clock",
 "collections",
 "db",
 "dev_server_projects",
@@ -2567,26 +2561,6 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28c122c3980598d243d63d9a704629a2d748d101f278052ff068be5a4423ab6f"

-[[package]]
-name = "const-random"
-version = "0.1.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87e00182fe74b066627d63b85fd550ac2998d4b0bd86bfed477a0ae4c7c71359"
-dependencies = [
- "const-random-macro",
-]
-
-[[package]]
-name = "const-random-macro"
-version = "0.1.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9d839f2a20b0aee515dc581a6172f2321f96cab76c1a38a4c584a194955390e"
-dependencies = [
- "getrandom 0.2.10",
- "once_cell",
- "tiny-keccak",
-]
-
 [[package]]
 name = "convert_case"
 version = "0.4.0"
@@ -2827,7 +2801,7 @@ dependencies = [
 "cranelift-entity",
 "cranelift-isle",
 "gimli",
- "hashbrown 0.14.5",
+ "hashbrown 0.14.0",
 "log",
 "regalloc2",
 "smallvec",
@@ -3147,7 +3121,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "978747c1d849a7d2ee5e8adc0159961c48fb7e5db2f06af6723b80123bb53856"
 dependencies = [
 "cfg-if",
- "hashbrown 0.14.5",
+ "hashbrown 0.14.0",
 "lock_api",
 "once_cell",
 "parking_lot_core",
@@ -3639,12 +3613,11 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"

 [[package]]
 name = "erased-serde"
-version = "0.4.5"
+version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24e2389d65ab4fab27dc2a5de7b191e1f6617d1f1c8855c0dc569c94a4cbb18d"
+checksum = "6c138974f9d5e7fe373eb04df7cae98833802ae4b11c24ac7039a21d5af4b26c"
 dependencies = [
 "serde",
- "typeid",
 ]

 [[package]]
@@ -3790,7 +3763,6 @@ dependencies = [
 "node_runtime",
 "parking_lot",
 "project",
- "release_channel",
 "schemars",
 "semantic_version",
 "serde",
@@ -3845,7 +3817,6 @@ dependencies = [
 "language",
 "picker",
 "project",
- "release_channel",
 "semantic_version",
 "serde",
 "settings",
@@ -3979,7 +3950,6 @@ dependencies = [
 "menu",
 "picker",
 "project",
- "serde",
 "serde_json",
 "settings",
 "text",
@@ -4527,7 +4497,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0"
 dependencies = [
 "fallible-iterator",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "stable_deref_trait",
 ]

@@ -4640,6 +4610,7 @@ name = "go_to_line"
 version = "0.1.0"
 dependencies = [
 "anyhow",
+ "collections",
 "editor",
 "gpui",
 "indoc",
@@ -4782,7 +4753,6 @@ dependencies = [
 "windows 0.56.0",
 "windows-core 0.56.0",
 "x11rb",
- "xim",
 "xkbcommon",
 ]

@@ -4795,18 +4765,6 @@ dependencies = [
 "syn 1.0.109",
 ]

-[[package]]
-name = "gray_matter"
-version = "0.2.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7188a951c53316d94711b3d944c28cf79968685d295cbe782494e8811fc75554"
-dependencies = [
- "serde",
- "serde_json",
- "toml 0.5.11",
- "yaml-rust",
-]
-
 [[package]]
 name = "grid"
 version = "0.13.0"
@@ -4873,9 +4831,9 @@ dependencies = [

 [[package]]
 name = "hashbrown"
-version = "0.14.5"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
+checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
 dependencies = [
 "ahash 0.8.8",
 "allocator-api2",
@@ -4887,7 +4845,7 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8094feaf31ff591f651a2664fb9cfd92bba7a60ce3197265e9482ebe753c8f7"
 dependencies = [
- "hashbrown 0.14.5",
+ "hashbrown 0.14.0",
 ]

 [[package]]
@@ -5305,12 +5263,12 @@ dependencies = [

 [[package]]
 name = "indexmap"
-version = "2.2.6"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
+checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
 dependencies = [
 "equivalent",
- "hashbrown 0.14.5",
+ "hashbrown 0.14.0",
 "serde",
 ]

@@ -5540,9 +5498,9 @@ dependencies = [

 [[package]]
 name = "itoa"
-version = "1.0.11"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
+checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"

 [[package]]
 name = "jni"
@@ -5944,12 +5902,6 @@ dependencies = [
 "safemem",
 ]

-[[package]]
-name = "linked-hash-map"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
-
 [[package]]
 name = "linkify"
 version = "0.10.0"
@@ -6053,9 +6005,9 @@ dependencies = [

 [[package]]
 name = "log"
-version = "0.4.21"
+version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 dependencies = [
 "serde",
 "value-bag",
@@ -6086,8 +6038,8 @@ dependencies = [

 [[package]]
 name = "lsp-types"
-version = "0.95.1"
-source = "git+https://github.com/zed-industries/lsp-types?branch=apply-snippet-edit#853c7881d200777e20799026651ca36727144646"
+version = "0.94.1"
+source = "git+https://github.com/zed-industries/lsp-types?branch=updated-completion-list-item-defaults#90a040a1d195687bd19e1df47463320a44e93d7a"
 dependencies = [
 "bitflags 1.3.2",
 "serde",
@@ -6415,7 +6367,7 @@ dependencies = [
 "bitflags 2.4.2",
 "codespan-reporting",
 "hexf-parse",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "log",
 "num-traits",
 "rustc-hash",
@@ -6845,8 +6797,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9cf5f9dd3933bd50a9e1f149ec995f39ae2c496d31fd772c1fd45ebc27e902b0"
 dependencies = [
 "crc32fast",
- "hashbrown 0.14.5",
- "indexmap 2.2.6",
+ "hashbrown 0.14.0",
+ "indexmap 2.0.0",
 "memchr",
 ]

@@ -7060,6 +7012,7 @@ dependencies = [
 name = "outline"
 version = "0.1.0"
 dependencies = [
+ "collections",
 "editor",
 "fuzzy",
 "gpui",
@@ -7278,7 +7231,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e1d3afd2628e69da2be385eb6f2fd57c8ac7977ceeff6dc166ff1657b0e386a9"
 dependencies = [
 "fixedbitset",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 ]

 [[package]]
@@ -7679,7 +7632,6 @@ dependencies = [
 "client",
 "clock",
 "collections",
- "dev_server_projects",
 "env_logger",
 "fs",
 "futures 0.3.28",
@@ -7707,12 +7659,9 @@ dependencies = [
 "serde_json",
 "settings",
 "sha2 0.10.7",
- "shlex",
 "similar",
 "smol",
- "snippet",
 "task",
- "tempfile",
 "terminal",
 "text",
 "unindent",
@@ -8067,14 +8016,12 @@ name = "recent_projects"
 version = "0.1.0"
 dependencies = [
 "anyhow",
- "client",
 "dev_server_projects",
 "editor",
 "feature_flags",
 "fuzzy",
 "gpui",
 "language",
- "markdown",
 "menu",
 "ordered-float 2.10.0",
 "picker",
@@ -8082,9 +8029,9 @@ dependencies = [
 "rpc",
 "serde",
 "serde_json",
+ "settings",
 "smol",
- "task",
- "terminal_view",
+ "theme",
 "ui",
 "ui_text_field",
 "util",
@@ -8172,9 +8119,9 @@ dependencies = [

 [[package]]
 name = "regex-automata"
-version = "0.3.9"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59b23e92ee4318893fa3fe3e6fb365258efbfe6ac6ab30f090cdcbb7aa37efa9"
+checksum = "c2f401f4955220693b56f8ec66ee9c78abffd8d1c4f23dc41a23839eb88f0795"

 [[package]]
 name = "regex-automata"
@@ -8657,9 +8604,9 @@ dependencies = [

 [[package]]
 name = "ryu"
-version = "1.0.18"
+version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
+checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"

 [[package]]
 name = "safemem"
@@ -8988,18 +8935,18 @@ checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"

 [[package]]
 name = "serde"
-version = "1.0.202"
+version = "1.0.196"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "226b61a0d411b2ba5ff6d7f73a476ac4f8bb900373459cd00fab8512828ba395"
+checksum = "870026e60fa08c69f064aa766c10f10b1d62db9ccd4d0abb206472bee0ce3b32"
 dependencies = [
 "serde_derive",
 ]

 [[package]]
 name = "serde_derive"
-version = "1.0.202"
+version = "1.0.196"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6048858004bcff69094cd972ed40a32500f153bd3be9f716b2eed2e8217c4838"
+checksum = "33c85360c95e7d137454dc81d9a4ed2b8efd8fbe19cee57357b32b9771fccb67"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -9028,11 +8975,11 @@ dependencies = [

 [[package]]
 name = "serde_json"
-version = "1.0.117"
+version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "455182ea6142b14f93f4bc5320a2b31c1f266b66a4a5c858b013302a5d8cbfc3"
+checksum = "6b420ce6e3d8bd882e9b243c6eed35dbc9a6110c9769e74b584e0d68d1f20c65"
 dependencies = [
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "itoa",
 "ryu",
 "serde",
@@ -9044,7 +8991,7 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "26386958a1344003f2b2bcff51a23fbe70461a478ef29247c6c6ab2c1656f53e"
 dependencies = [
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "itoa",
 "ryu",
 "serde",
@@ -9560,7 +9507,7 @@ dependencies = [
 "futures-util",
 "hashlink",
 "hex",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "log",
 "memchr",
 "once_cell",
@@ -9766,6 +9713,7 @@ name = "storybook"
 version = "0.1.0"
 dependencies = [
 "anyhow",
+ "assistant2",
 "clap 4.4.4",
 "collab_ui",
 "ctrlc",
@@ -9814,12 +9762,6 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"

-[[package]]
-name = "strsim"
-version = "0.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
-
 [[package]]
 name = "strum"
 version = "0.25.0"
@@ -10153,7 +10095,6 @@ dependencies = [
 "gpui",
 "language",
 "menu",
- "parking_lot",
 "picker",
 "project",
 "schemars",
@@ -10161,7 +10102,6 @@ dependencies = [
 "serde_json",
 "settings",
 "task",
- "text",
 "tree-sitter-rust",
 "tree-sitter-typescript",
 "ui",
@@ -10457,15 +10397,6 @@ dependencies = [
 "time",
 ]

-[[package]]
-name = "tiny-keccak"
-version = "2.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c9d3793400a45f954c52e73d068316d76b6f4e36977e3fcebb13a2721e80237"
-dependencies = [
- "crunchy",
-]
-
 [[package]]
 name = "tiny-skia"
 version = "0.11.4"
@@ -10677,7 +10608,7 @@ version = "0.19.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
 dependencies = [
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "serde",
 "serde_spanned",
 "toml_datetime",
@@ -10690,7 +10621,7 @@ version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a8534fd7f78b5405e860340ad6575217ce99f38d4d5c8f2442cb5ecb50090e1"
 dependencies = [
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "toml_datetime",
 "winnow 0.5.15",
 ]
@@ -10701,7 +10632,7 @@ version = "0.22.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2c1b5fd4128cc8d3e0cb74d4ed9a9cc7c7284becd4df68f5f940e1ad123606f6"
 dependencies = [
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "serde",
 "serde_spanned",
 "toml_datetime",
@@ -10926,8 +10857,8 @@ dependencies = [

 [[package]]
 name = "tree-sitter-go"
-version = "0.20.0"
-source = "git+https://github.com/tree-sitter/tree-sitter-go?rev=b82ab803d887002a0af11f6ce63d72884580bf33#b82ab803d887002a0af11f6ce63d72884580bf33"
+version = "0.19.1"
+source = "git+https://github.com/tree-sitter/tree-sitter-go?rev=aeb2f33b366fd78d5789ff104956ce23508b85db#aeb2f33b366fd78d5789ff104956ce23508b85db"
 dependencies = [
 "cc",
 "tree-sitter",
@@ -11125,12 +11056,6 @@ dependencies = [
 "utf-8",
 ]

-[[package]]
-name = "typeid"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "059d83cc991e7a42fc37bd50941885db0888e34209f8cfd9aab07ddec03bc9cf"
-
 [[package]]
 name = "typenum"
 version = "1.17.0"
@@ -11367,9 +11292,9 @@ checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"

 [[package]]
 name = "value-bag"
-version = "1.9.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a84c137d37ab0142f0f2ddfe332651fdbf252e7b7dbb4e67b6c1f1b2e925101"
+checksum = "d92ccd67fb88503048c01b59152a04effd0782d035a83a6d256ce6085f08f4a3"
 dependencies = [
 "value-bag-serde1",
 "value-bag-sval2",
@@ -11377,9 +11302,9 @@ dependencies = [

 [[package]]
 name = "value-bag-serde1"
-version = "1.9.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccacf50c5cb077a9abb723c5bcb5e0754c1a433f1e1de89edc328e2760b6328b"
+checksum = "b0b9f3feef403a50d4d67e9741a6d8fc688bcbb4e4f31bd4aab72cc690284394"
 dependencies = [
 "erased-serde",
 "serde",
@@ -11388,9 +11313,9 @@ dependencies = [

 [[package]]
 name = "value-bag-sval2"
-version = "1.9.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1785bae486022dfb9703915d42287dcb284c1ee37bd1080eeba78cc04721285b"
+checksum = "30b24f4146b6f3361e91cbf527d1fb35e9376c3c0cef72ca5ec5af6d640fad7d"
 dependencies = [
 "sval",
 "sval_buffer",
@@ -11641,7 +11566,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fd83062c17b9f4985d438603cde0a5e8c5c8198201a6937f778b607924c7da2"
 dependencies = [
 "anyhow",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "serde",
 "serde_derive",
 "serde_json",
@@ -11657,7 +11582,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "84e5df6dba6c0d7fafc63a450f1738451ed7a0b52295d83e868218fa286bf708"
 dependencies = [
 "bitflags 2.4.2",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "semver",
 ]

@@ -11684,7 +11609,7 @@ dependencies = [
 "cfg-if",
 "encoding_rs",
 "gimli",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "libc",
 "log",
 "object",
@@ -11815,7 +11740,7 @@ dependencies = [
 "cpp_demangle",
 "cranelift-entity",
 "gimli",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "log",
 "object",
 "rustc-demangle",
@@ -11866,7 +11791,7 @@ dependencies = [
 "cc",
 "cfg-if",
 "encoding_rs",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "libc",
 "log",
 "mach",
@@ -11971,7 +11896,7 @@ checksum = "96326c9800fb6c099f50d1bd2126d636fc2f96950e1675acf358c0f52516cd38"
 dependencies = [
 "anyhow",
 "heck 0.4.1",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "wit-parser",
 ]

@@ -12666,7 +12591,7 @@ checksum = "d8a39a15d1ae2077688213611209849cad40e9e5cccf6e61951a425850677ff3"
 dependencies = [
 "anyhow",
 "heck 0.4.1",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "wasm-metadata",
 "wit-bindgen-core",
 "wit-component",
@@ -12694,7 +12619,7 @@ checksum = "421c0c848a0660a8c22e2fd217929a0191f14476b68962afd2af89fd22e39825"
 dependencies = [
 "anyhow",
 "bitflags 2.4.2",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "log",
 "serde",
 "serde_derive",
@@ -12713,7 +12638,7 @@ checksum = "196d3ecfc4b759a8573bf86a9b3f8996b304b3732e4c7de81655f875f6efdca6"
 dependencies = [
 "anyhow",
 "id-arena",
- "indexmap 2.2.6",
+ "indexmap 2.0.0",
 "log",
 "semver",
 "serde",
@@ -12874,35 +12799,6 @@ dependencies = [
 "winapi",
 ]

-[[package]]
-name = "xim"
-version = "0.4.0"
-source = "git+https://github.com/npmania/xim-rs?rev=27132caffc5b9bc9c432ca4afad184ab6e7c16af#27132caffc5b9bc9c432ca4afad184ab6e7c16af"
-dependencies = [
- "ahash 0.8.8",
- "hashbrown 0.14.5",
- "log",
- "x11rb",
- "xim-ctext",
- "xim-parser",
-]
-
-[[package]]
-name = "xim-ctext"
-version = "0.3.0"
-source = "git+https://github.com/npmania/xim-rs?rev=27132caffc5b9bc9c432ca4afad184ab6e7c16af#27132caffc5b9bc9c432ca4afad184ab6e7c16af"
-dependencies = [
- "encoding_rs",
-]
-
-[[package]]
-name = "xim-parser"
-version = "0.2.1"
-source = "git+https://github.com/npmania/xim-rs?rev=27132caffc5b9bc9c432ca4afad184ab6e7c16af#27132caffc5b9bc9c432ca4afad184ab6e7c16af"
-dependencies = [
- "bitflags 2.4.2",
-]
-
 [[package]]
 name = "xkbcommon"
 version = "0.7.0"
@@ -12943,15 +12839,6 @@ dependencies = [
 "toml 0.8.10",
 ]

-[[package]]
-name = "yaml-rust"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
-dependencies = [
- "linked-hash-map",
-]
-
 [[package]]
 name = "yansi"
 version = "0.5.1"
@@ -13042,12 +12929,13 @@ dependencies = [

 [[package]]
 name = "zed"
-version = "0.138.0"
+version = "0.136.1"
 dependencies = [
 "activity_indicator",
 "anyhow",
 "assets",
 "assistant",
+ "assistant2",
 "audio",
 "auto_update",
 "backtrace",
@@ -13165,33 +13053,33 @@ dependencies = [
 name = "zed_dart"
 version = "0.0.2"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_deno"
 version = "0.0.1"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_elixir"
 version = "0.0.4"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_elm"
 version = "0.0.1"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_emmet"
-version = "0.0.3"
+version = "0.0.2"
 dependencies = [
 "zed_extension_api 0.0.4",
 ]
@@ -13212,6 +13100,15 @@ dependencies = [
 "wit-bindgen",
 ]

+[[package]]
+name = "zed_extension_api"
+version = "0.0.6"
+dependencies = [
+ "serde",
+ "serde_json",
+ "wit-bindgen",
+]
+
 [[package]]
 name = "zed_extension_api"
 version = "0.0.6"
@@ -13223,60 +13120,51 @@ dependencies = [
 "wit-bindgen",
 ]

-[[package]]
-name = "zed_extension_api"
-version = "0.0.7"
-dependencies = [
- "serde",
- "serde_json",
- "wit-bindgen",
-]
-
 [[package]]
 name = "zed_gleam"
-version = "0.1.3"
+version = "0.1.2"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_glsl"
 version = "0.1.0"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_haskell"
 version = "0.1.0"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_html"
-version = "0.1.1"
+version = "0.0.1"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.4",
 ]

 [[package]]
 name = "zed_lua"
 version = "0.0.2"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_ocaml"
 version = "0.0.1"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_php"
-version = "0.0.4"
+version = "0.0.3"
 dependencies = [
 "zed_extension_api 0.0.4",
 ]
@@ -13297,30 +13185,30 @@ dependencies = [

 [[package]]
 name = "zed_ruby"
-version = "0.0.4"
+version = "0.0.3"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_svelte"
 version = "0.0.1"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_terraform"
 version = "0.0.3"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_toml"
 version = "0.1.1"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@@ -13334,14 +13222,14 @@ dependencies = [
 name = "zed_vue"
 version = "0.0.2"
 dependencies = [
- "zed_extension_api 0.0.6",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "zed_zig"
 version = "0.1.2"
 dependencies = [
- "zed_extension_api 0.0.7",
+ "zed_extension_api 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -330,7 +330,6 @@ serde_json_lenient = { version = "0.1", features = [
 serde_repr = "0.1"
 sha2 = "0.10"
 shellexpand = "2.1.0"
-shlex = "1.3.0"
 smallvec = { version = "1.6", features = ["union"] }
 smol = "1.2"
 strum = { version = "0.25.0", features = ["derive"] }
@@ -356,7 +355,7 @@ tree-sitter-cpp = { git = "https://github.com/tree-sitter/tree-sitter-cpp", rev
 tree-sitter-css = { git = "https://github.com/tree-sitter/tree-sitter-css", rev = "769203d0f9abe1a9a691ac2b9fe4bb4397a73c51" }
 tree-sitter-elixir = { git = "https://github.com/elixir-lang/tree-sitter-elixir", rev = "a2861e88a730287a60c11ea9299c033c7d076e30" }
 tree-sitter-embedded-template = "0.20.0"
-tree-sitter-go = { git = "https://github.com/tree-sitter/tree-sitter-go", rev = "b82ab803d887002a0af11f6ce63d72884580bf33" }
+tree-sitter-go = { git = "https://github.com/tree-sitter/tree-sitter-go", rev = "aeb2f33b366fd78d5789ff104956ce23508b85db" }
 tree-sitter-gomod = { git = "https://github.com/camdencheek/tree-sitter-go-mod" }
 tree-sitter-gowork = { git = "https://github.com/d1y/tree-sitter-go-work" }
 rustc-demangle = "0.1.23"
@@ -376,7 +375,7 @@ unindent = "0.1.7"
 unicase = "2.6"
 unicode-segmentation = "1.10"
 url = "2.2"
-uuid = { version = "1.1.2", features = ["v4", "v5", "serde"] }
+uuid = { version = "1.1.2", features = ["v4", "v5"] }
 wasmparser = "0.201"
 wasm-encoder = "0.201"
 wasmtime = { version = "19.0.0", default-features = false, features = [
@@ -403,11 +402,11 @@ features = [
    "Win32_Graphics_Direct2D",
    "Win32_Graphics_Direct2D_Common",
    "Win32_Graphics_DirectWrite",
-    "Win32_Graphics_Dwm",
    "Win32_Graphics_Dxgi_Common",
    "Win32_Graphics_Gdi",
    "Win32_Graphics_Imaging",
    "Win32_Graphics_Imaging_D2D",
+    "Win32_Media",
    "Win32_Security",
    "Win32_Security_Credentials",
    "Win32_Storage_FileSystem",
--- a/assets/icons/file_icons/file_types.json
+++ b/assets/icons/file_icons/file_types.json
@@ -57,9 +57,7 @@
    "gitkeep": "vcs",
    "gitmodules": "vcs",
    "go": "go",
-    "gql": "graphql",
    "graphql": "graphql",
-    "graphqls": "graphql",
    "h": "c",
    "hpp": "cpp",
    "handlebars": "code",
--- a/assets/icons/library.svg
+++ b/assets/icons/library.svg
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-library"><path d="m16 6 4 14"/><path d="M12 6v14"/><path d="M8 8v12"/><path d="M4 4v16"/></svg>
--- a/assets/keymaps/default-linux.json
+++ b/assets/keymaps/default-linux.json
@@ -191,12 +191,6 @@
      "ctrl-shift-enter": "editor::NewlineBelow"
    }
  },
-  {
-    "context": "Markdown",
-    "bindings": {
-      "ctrl-c": "markdown::Copy"
-    }
-  },
  {
    "context": "AssistantPanel",
    "bindings": {
@@ -501,12 +495,6 @@
      "tab": "editor::ConfirmCompletion"
    }
  },
-  {
-    "context": "Editor && inline_completion && !showing_completions",
-    "bindings": {
-      "tab": "editor::AcceptInlineCompletion"
-    }
-  },
  {
    "context": "Editor && showing_code_actions",
    "bindings": {
--- a/assets/keymaps/default-macos.json
+++ b/assets/keymaps/default-macos.json
@@ -208,9 +208,11 @@
    }
  },
  {
-    "context": "Markdown",
+    "context": "AssistantChat > Editor", // Used in the assistant2 crate
    "bindings": {
-      "cmd-c": "markdown::Copy"
+      "enter": ["assistant2::Submit", "Simple"],
+      "cmd-enter": ["assistant2::Submit", "Codebase"],
+      "escape": "assistant2::Cancel"
    }
  },
  {
@@ -515,12 +517,6 @@
      "tab": "editor::ConfirmCompletion"
    }
  },
-  {
-    "context": "Editor && inline_completion && !showing_completions",
-    "bindings": {
-      "tab": "editor::AcceptInlineCompletion"
-    }
-  },
  {
    "context": "Editor && showing_code_actions",
    "bindings": {
@@ -577,6 +573,7 @@
      "cmd-v": "project_panel::Paste",
      "cmd-alt-c": "project_panel::CopyPath",
      "alt-cmd-shift-c": "project_panel::CopyRelativePath",
+      "f2": "project_panel::Rename",
      "enter": "project_panel::Rename",
      "backspace": "project_panel::Trash",
      "delete": "project_panel::Trash",
--- a/assets/keymaps/vim.json
+++ b/assets/keymaps/vim.json
@@ -493,8 +493,8 @@
      "shift-o": "vim::OtherEnd",
      "d": "vim::VisualDelete",
      "x": "vim::VisualDelete",
-      "shift-d": "vim::VisualDeleteLine",
-      "shift-x": "vim::VisualDeleteLine",
+      "shift-d": "vim::VisualDelete",
+      "shift-x": "vim::VisualDelete",
      "y": "vim::VisualYank",
      "shift-y": "vim::VisualYank",
      "p": "vim::Paste",
--- a/assets/settings/default.json
+++ b/assets/settings/default.json
@@ -1,18 +1,5 @@
 {
-  // The name of the Zed theme to use for the UI.
-  //
-  // The theme can also be set to follow system preferences:
-  //
-  // "theme": {
-  //   "mode": "system",
-  //   "light": "One Light",
-  //   "dark": "One Dark"
-  // }
-  //
-  // Where `mode` is one of:
-  // - "system": Use the theme that corresponds to the system's appearance
-  // - "light": Use the theme indicated by the "light" field
-  // - "dark": Use the theme indicated by the "dark" field
+  // The name of the Zed theme to use for the UI
  "theme": "One Dark",
  // The name of a base set of key bindings to use.
  // This setting can take four values, each named after another
@@ -84,15 +71,6 @@
  "restore_on_startup": "last_workspace",
  // Size of the drop target in the editor.
  "drop_target_size": 0.2,
-  // Whether the window should be closed when using 'close active item' on a window with no tabs.
-  // May take 3 values:
-  //  1. Use the current platform's convention
-  //         "when_closing_with_no_tabs": "platform_default"
-  //  2. Always close the window:
-  //         "when_closing_with_no_tabs": "close_window",
-  //  3. Never close the window
-  //         "when_closing_with_no_tabs": "keep_window_open",
-  "when_closing_with_no_tabs": "platform_default",
  // Whether the cursor blinks in the editor.
  "cursor_blink": true,
  // How to highlight the current line in the editor.
@@ -316,7 +294,7 @@
    // AI provider.
    "provider": {
      "name": "openai",
-      // The default model to use when creating new contexts. This
+      // The default model to use when starting new conversations. This
      // setting can take three values:
      //
      // 1. "gpt-3.5-turbo"
@@ -333,7 +311,9 @@
  // The list of language servers to use (or disable) for all languages.
  //
  // This is typically customized on a per-language basis.
-  "language_servers": ["..."],
+  "language_servers": [
+    "..."
+  ],
  // When to automatically save edited buffers. This setting can
  // take four values.
  //
@@ -468,7 +448,9 @@
  "copilot": {
    // The set of glob patterns for which copilot should be disabled
    // in any matching file.
-    "disabled_globs": [".env"]
+    "disabled_globs": [
+      ".env"
+    ]
  },
  // Settings specific to journaling
  "journal": {
@@ -497,7 +479,7 @@
    //         }
    //     }
    "shell": "system",
-    // Where to dock terminals panel. Can be `left`, `right`, `bottom`.
+    // Where to dock terminals panel. Can be 'left', 'right', 'bottom'.
    "dock": "bottom",
    // Default width when the terminal is docked to the left or right.
    "default_width": 640,
@@ -579,8 +561,13 @@
        // Default directories to search for virtual environments, relative
        // to the current working directory. We recommend overriding this
        // in your project's settings, rather than globally.
-        "directories": [".env", "env", ".venv", "venv"],
-        // Can also be `csh`, `fish`, and `nushell`
+        "directories": [
+          ".env",
+          "env",
+          ".venv",
+          "venv"
+        ],
+        // Can also be 'csh', 'fish', and `nushell`
        "activate_script": "default"
      }
    },
@@ -605,7 +592,7 @@
  // use those languages.
  //
  // For example, to treat files like `foo.notjs` as JavaScript,
-  // and `Embargo.lock` as TOML:
+  // and 'Embargo.lock' as TOML:
  //
  // {
  //   "JavaScript": ["notjs"],
@@ -622,30 +609,19 @@
  },
  // Different settings for specific languages.
  "languages": {
-    "Astro": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["prettier-plugin-astro"]
-      }
-    },
-    "Blade": {
-      "prettier": {
-        "allowed": true
-      }
+    "C++": {
+      "format_on_save": "off"
    },
    "C": {
      "format_on_save": "off"
    },
-    "C++": {
-      "format_on_save": "off"
-    },
-    "CSS": {
-      "prettier": {
-        "allowed": true
-      }
-    },
    "Elixir": {
-      "language_servers": ["elixir-ls", "!next-ls", "!lexical", "..."]
+      "language_servers": [
+        "elixir-ls",
+        "!next-ls",
+        "!lexical",
+        "..."
+      ]
    },
    "Gleam": {
      "tab_size": 2
@@ -655,120 +631,32 @@
        "source.organizeImports": true
      }
    },
-    "GraphQL": {
-      "prettier": {
-        "allowed": true
-      }
-    },
    "HEEX": {
-      "language_servers": ["elixir-ls", "!next-ls", "!lexical", "..."]
-    },
-    "HTML": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "Java": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["prettier-plugin-java"]
-      }
-    },
-    "JavaScript": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "JSON": {
-      "prettier": {
-        "allowed": true
-      }
+      "language_servers": [
+        "elixir-ls",
+        "!next-ls",
+        "!lexical",
+        "..."
+      ]
    },
    "Make": {
      "hard_tabs": true
    },
    "Markdown": {
-      "format_on_save": "off",
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "PHP": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["@prettier/plugin-php"]
-      }
+      "format_on_save": "off"
    },
    "Prisma": {
      "tab_size": 2
    },
    "Ruby": {
      "language_servers": ["solargraph", "!ruby-lsp", "..."]
-    },
-    "SCSS": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "SQL": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["prettier-plugin-sql"]
-      }
-    },
-    "Svelte": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["prettier-plugin-svelte"]
-      }
-    },
-    "TSX": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "Twig": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "TypeScript": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "Vue.js": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "XML": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["@prettier/plugin-xml"]
-      }
-    },
-    "YAML": {
-      "prettier": {
-        "allowed": true
-      }
    }
  },
  // Zed's Prettier integration settings.
-  // Allows to enable/disable formatting with Prettier
-  // and configure default Prettier, used when no project-level Prettier installation is found.
+  // If Prettier is enabled, Zed will use this for its Prettier instance for any applicable file, if
+  // project has no other Prettier installed.
  "prettier": {
-    // // Whether to consider prettier formatter or not when attempting to format a file.
-    // "allowed": false,
-    //
-    // // Use regular Prettier json configuration.
-    // // If Prettier is allowed, Zed will use this for its Prettier instance for any applicable file, if
-    // // the project has no other Prettier installed.
-    // "plugins": [],
-    //
-    // // Use regular Prettier json configuration.
-    // // If Prettier is allowed, Zed will use this for its Prettier instance for any applicable file, if
-    // // the project has no other Prettier installed.
+    // Use regular Prettier json configuration:
    // "trailingComma": "es5",
    // "tabWidth": 4,
    // "semi": false,
@@ -826,17 +714,5 @@
  //   - `short`: "2 s, 15 l, 32 c"
  //   - `long`: "2 selections, 15 lines, 32 characters"
  // Default: long
-  "line_indicator_format": "long",
-  // Set a proxy to use. The proxy protocol is specified by the URI scheme.
-  //
-  // Supported URI scheme: `http`, `https`, `socks4`, `socks4a`, `socks5`,
-  // `socks5h`. `http` will be used when no scheme is specified.
-  //
-  // By default no proxy will be used, or Zed will try get proxy settings from
-  // environment variables.
-  //
-  // Examples:
-  //   - "proxy": "socks5://localhost:10808"
-  //   - "proxy": "http://127.0.0.1:10809"
-  "proxy": null
+  "line_indicator_format": "long"
 }
--- a/crates/assistant/Cargo.toml
+++ b/crates/assistant/Cargo.toml
@@ -21,7 +21,6 @@ editor.workspace = true
 file_icons.workspace = true
 fs.workspace = true
 futures.workspace = true
-fuzzy.workspace = true
 gpui.workspace = true
 http.workspace = true
 indoc.workspace = true
@@ -34,14 +33,12 @@ ordered-float.workspace = true
 parking_lot.workspace = true
 project.workspace = true
 regex.workspace = true
-rope.workspace = true
 schemars.workspace = true
 search.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 settings.workspace = true
 smol.workspace = true
-strsim = "0.11"
 telemetry_events.workspace = true
 theme.workspace = true
 tiktoken-rs.workspace = true
@@ -50,8 +47,6 @@ ui.workspace = true
 util.workspace = true
 uuid.workspace = true
 workspace.workspace = true
-picker.workspace = true
-gray_matter = "0.2.7"

 [dev-dependencies]
 ctor.workspace = true
@@ -60,4 +55,3 @@ env_logger.workspace = true
 log.workspace = true
 project = { workspace = true, features = ["test-support"] }
 rand.workspace = true
-unindent.workspace = true
--- a/crates/assistant/features.zmd
+++ b/crates/assistant/features.zmd
@@ -0,0 +1,3 @@
+Push content to a deeper layer.
+A context can have multiple sublayers.
+You can enable or disable arbitrary sublayers at arbitrary nesting depths when viewing the document.
--- a/crates/assistant/src/ambient_context.rs
+++ b/crates/assistant/src/ambient_context.rs
@@ -9,22 +9,3 @@ pub struct AmbientContext {
    pub recent_buffers: RecentBuffersContext,
    pub current_project: CurrentProjectContext,
 }
-
-impl AmbientContext {
-    pub fn snapshot(&self) -> AmbientContextSnapshot {
-        AmbientContextSnapshot {
-            recent_buffers: self.recent_buffers.snapshot.clone(),
-        }
-    }
-}
-
-#[derive(Clone, Default, Debug)]
-pub struct AmbientContextSnapshot {
-    pub recent_buffers: RecentBuffersSnapshot,
-}
-
-#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
-pub enum ContextUpdated {
-    Updating,
-    Disabled,
-}
--- a/crates/assistant/src/ambient_context/current_project.rs
+++ b/crates/assistant/src/ambient_context/current_project.rs
@@ -1,4 +1,3 @@
-use std::fmt::Write;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
 use std::time::Duration;
@@ -9,7 +8,6 @@ use gpui::{AsyncAppContext, ModelContext, Task, WeakModel};
 use project::{Project, ProjectPath};
 use util::ResultExt;

-use crate::ambient_context::ContextUpdated;
 use crate::assistant_panel::Conversation;
 use crate::{LanguageModelRequestMessage, Role};

@@ -34,12 +32,10 @@ impl Default for CurrentProjectContext {
 impl CurrentProjectContext {
    /// Returns the [`CurrentProjectContext`] as a message to the language model.
    pub fn to_message(&self) -> Option<LanguageModelRequestMessage> {
-        self.enabled
-            .then(|| LanguageModelRequestMessage {
-                role: Role::System,
-                content: self.message.clone(),
-            })
-            .filter(|message| !message.content.is_empty())
+        self.enabled.then(|| LanguageModelRequestMessage {
+            role: Role::System,
+            content: self.message.clone(),
+        })
    }

    /// Updates the [`CurrentProjectContext`] for the given [`Project`].
@@ -48,12 +44,12 @@ impl CurrentProjectContext {
        fs: Arc<dyn Fs>,
        project: WeakModel<Project>,
        cx: &mut ModelContext<Conversation>,
-    ) -> ContextUpdated {
+    ) {
        if !self.enabled {
            self.message.clear();
            self.pending_message = None;
            cx.notify();
-            return ContextUpdated::Disabled;
+            return;
        }

        self.pending_message = Some(cx.spawn(|conversation, mut cx| async move {
@@ -78,16 +74,12 @@ impl CurrentProjectContext {

            if let Some(message) = message_task.await.log_err() {
                conversation
-                    .update(&mut cx, |conversation, cx| {
+                    .update(&mut cx, |conversation, _cx| {
                        conversation.ambient_context.current_project.message = message;
-                        conversation.count_remaining_tokens(cx);
-                        cx.notify();
                    })
                    .log_err();
            }
        }));
-
-        ContextUpdated::Updating
    }

    async fn build_message(fs: Arc<dyn Fs>, path_to_cargo_toml: &Path) -> Result<String> {
@@ -95,54 +87,32 @@ impl CurrentProjectContext {
        let cargo_toml: cargo_toml::Manifest = toml::from_str(&buffer)?;

        let mut message = String::new();
-        writeln!(message, "You are in a Rust project.")?;

-        if let Some(workspace) = cargo_toml.workspace {
-            writeln!(
-                message,
-                "The project is a Cargo workspace with the following members:"
-            )?;
-            for member in workspace.members {
-                writeln!(message, "- {member}")?;
-            }
+        let name = cargo_toml
+            .package
+            .as_ref()
+            .map(|package| package.name.as_str());
+        if let Some(name) = name {
+            message.push_str(&format!(" named \"{name}\""));
+        }
+        message.push_str(". ");

-            if !workspace.default_members.is_empty() {
-                writeln!(message, "The default members are:")?;
-                for member in workspace.default_members {
-                    writeln!(message, "- {member}")?;
-                }
-            }
+        let description = cargo_toml
+            .package
+            .as_ref()
+            .and_then(|package| package.description.as_ref())
+            .and_then(|description| description.get().ok().cloned());
+        if let Some(description) = description.as_ref() {
+            message.push_str("It describes itself as ");
+            message.push_str(&format!("\"{description}\""));
+            message.push_str(". ");
+        }

-            if !workspace.dependencies.is_empty() {
-                writeln!(
-                    message,
-                    "The following workspace dependencies are installed:"
-                )?;
-                for dependency in workspace.dependencies.keys() {
-                    writeln!(message, "- {dependency}")?;
-                }
-            }
-        } else if let Some(package) = cargo_toml.package {
-            writeln!(
-                message,
-                "The project name is \"{name}\".",
-                name = package.name
-            )?;
-
-            let description = package
-                .description
-                .as_ref()
-                .and_then(|description| description.get().ok().cloned());
-            if let Some(description) = description.as_ref() {
-                writeln!(message, "It describes itself as \"{description}\".")?;
-            }
-
-            if !cargo_toml.dependencies.is_empty() {
-                writeln!(message, "The following dependencies are installed:")?;
-                for dependency in cargo_toml.dependencies.keys() {
-                    writeln!(message, "- {dependency}")?;
-                }
-            }
+        let dependencies = cargo_toml.dependencies.keys().cloned().collect::<Vec<_>>();
+        if !dependencies.is_empty() {
+            message.push_str("The following dependencies are installed: ");
+            message.push_str(&dependencies.join(", "));
+            message.push_str(". ");
        }

        Ok(message)
--- a/crates/assistant/src/ambient_context/recent_buffers.rs
+++ b/crates/assistant/src/ambient_context/recent_buffers.rs
@@ -1,14 +1,12 @@
-use crate::{assistant_panel::Conversation, LanguageModelRequestMessage, Role};
-use gpui::{ModelContext, Subscription, Task, WeakModel};
-use language::{Buffer, BufferSnapshot, Rope};
-use std::{fmt::Write, path::PathBuf, time::Duration};
+use gpui::{Subscription, Task, WeakModel};
+use language::Buffer;

-use super::ContextUpdated;
+use crate::{LanguageModelRequestMessage, Role};

 pub struct RecentBuffersContext {
    pub enabled: bool,
    pub buffers: Vec<RecentBuffer>,
-    pub snapshot: RecentBuffersSnapshot,
+    pub message: String,
    pub pending_message: Option<Task<()>>,
 }

@@ -22,126 +20,18 @@ impl Default for RecentBuffersContext {
        Self {
            enabled: true,
            buffers: Vec::new(),
-            snapshot: RecentBuffersSnapshot::default(),
+            message: String::new(),
            pending_message: None,
        }
    }
 }

 impl RecentBuffersContext {
-    pub fn update(&mut self, cx: &mut ModelContext<Conversation>) -> ContextUpdated {
-        let source_buffers = self
-            .buffers
-            .iter()
-            .filter_map(|recent| {
-                let (full_path, snapshot) = recent
-                    .buffer
-                    .read_with(cx, |buffer, cx| {
-                        (
-                            buffer.file().map(|file| file.full_path(cx)),
-                            buffer.snapshot(),
-                        )
-                    })
-                    .ok()?;
-                Some(SourceBufferSnapshot {
-                    full_path,
-                    model: recent.buffer.clone(),
-                    snapshot,
-                })
-            })
-            .collect::<Vec<_>>();
-
-        if !self.enabled || source_buffers.is_empty() {
-            self.snapshot.message = Default::default();
-            self.snapshot.source_buffers.clear();
-            self.pending_message = None;
-            cx.notify();
-            ContextUpdated::Disabled
-        } else {
-            self.pending_message = Some(cx.spawn(|this, mut cx| async move {
-                const DEBOUNCE_TIMEOUT: Duration = Duration::from_millis(100);
-                cx.background_executor().timer(DEBOUNCE_TIMEOUT).await;
-
-                let message = if source_buffers.is_empty() {
-                    Rope::new()
-                } else {
-                    cx.background_executor()
-                        .spawn({
-                            let source_buffers = source_buffers.clone();
-                            async move { message_for_recent_buffers(source_buffers) }
-                        })
-                        .await
-                };
-                this.update(&mut cx, |this, cx| {
-                    this.ambient_context.recent_buffers.snapshot.source_buffers = source_buffers;
-                    this.ambient_context.recent_buffers.snapshot.message = message;
-                    this.count_remaining_tokens(cx);
-                    cx.notify();
-                })
-                .ok();
-            }));
-
-            ContextUpdated::Updating
-        }
-    }
-
    /// Returns the [`RecentBuffersContext`] as a message to the language model.
    pub fn to_message(&self) -> Option<LanguageModelRequestMessage> {
-        self.enabled
-            .then(|| LanguageModelRequestMessage {
-                role: Role::System,
-                content: self.snapshot.message.to_string(),
-            })
-            .filter(|message| !message.content.is_empty())
+        self.enabled.then(|| LanguageModelRequestMessage {
+            role: Role::System,
+            content: self.message.clone(),
+        })
    }
 }
-
-#[derive(Clone, Default, Debug)]
-pub struct RecentBuffersSnapshot {
-    pub message: Rope,
-    pub source_buffers: Vec<SourceBufferSnapshot>,
-}
-
-#[derive(Clone)]
-pub struct SourceBufferSnapshot {
-    pub full_path: Option<PathBuf>,
-    pub model: WeakModel<Buffer>,
-    pub snapshot: BufferSnapshot,
-}
-
-impl std::fmt::Debug for SourceBufferSnapshot {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.debug_struct("SourceBufferSnapshot")
-            .field("full_path", &self.full_path)
-            .field("model (entity id)", &self.model.entity_id())
-            .field("snapshot (text)", &self.snapshot.text())
-            .finish()
-    }
-}
-
-fn message_for_recent_buffers(buffers: Vec<SourceBufferSnapshot>) -> Rope {
-    let mut message = String::new();
-    writeln!(
-        message,
-        "The following is a list of recent buffers that the user has opened."
-    )
-    .unwrap();
-
-    for buffer in buffers {
-        if let Some(path) = buffer.full_path {
-            writeln!(message, "```{}", path.display()).unwrap();
-        } else {
-            writeln!(message, "```untitled").unwrap();
-        }
-
-        for chunk in buffer.snapshot.chunks(0..buffer.snapshot.len(), false) {
-            message.push_str(chunk.text);
-        }
-        if !message.ends_with('\n') {
-            message.push('\n');
-        }
-        message.push_str("```\n");
-    }
-
-    Rope::from(message.as_str())
-}
--- a/crates/assistant/src/assistant.rs
+++ b/crates/assistant/src/assistant.rs
@@ -3,21 +3,16 @@ pub mod assistant_panel;
 pub mod assistant_settings;
 mod codegen;
 mod completion_provider;
-mod omit_ranges;
 mod prompts;
 mod saved_conversation;
-mod search;
-mod slash_command;
 mod streaming_diff;

-use ambient_context::AmbientContextSnapshot;
 pub use assistant_panel::AssistantPanel;
 use assistant_settings::{AnthropicModel, AssistantSettings, OpenAiModel, ZedDotDevModel};
 use client::{proto, Client};
 use command_palette_hooks::CommandPaletteFilter;
 pub(crate) use completion_provider::*;
-use gpui::{actions, AppContext, Global, SharedString, UpdateGlobal};
-pub(crate) use prompts::prompt_library::*;
+use gpui::{actions, AppContext, BorrowAppContext, Global, SharedString};
 pub(crate) use saved_conversation::*;
 use serde::{Deserialize, Serialize};
 use settings::{Settings, SettingsStore};
@@ -36,10 +31,8 @@ actions!(
        ToggleFocus,
        ResetKey,
        InlineAssist,
-        InsertActivePrompt,
        ToggleIncludeConversation,
        ToggleHistory,
-        ApplyEdit
    ]
 );

@@ -189,9 +182,6 @@ pub struct LanguageModelChoiceDelta {
 struct MessageMetadata {
    role: Role,
    status: MessageStatus,
-    // todo!("delete this")
-    #[serde(skip)]
-    ambient_context: AmbientContextSnapshot,
 }

 #[derive(Clone, Debug, Serialize, Deserialize)]
@@ -243,13 +233,13 @@ pub fn init(client: Arc<Client>, cx: &mut AppContext) {
    CommandPaletteFilter::update_global(cx, |filter, _cx| {
        filter.hide_namespace(Assistant::NAMESPACE);
    });
-    Assistant::update_global(cx, |assistant, cx| {
+    cx.update_global(|assistant: &mut Assistant, cx: &mut AppContext| {
        let settings = AssistantSettings::get_global(cx);

        assistant.set_enabled(settings.enabled, cx);
    });
    cx.observe_global::<SettingsStore>(|cx| {
-        Assistant::update_global(cx, |assistant, cx| {
+        cx.update_global(|assistant: &mut Assistant, cx: &mut AppContext| {
            let settings = AssistantSettings::get_global(cx);

            assistant.set_enabled(settings.enabled, cx);
--- a/crates/assistant/src/assistant_panel.rs
+++ b/crates/assistant/src/assistant_panel.rs
--- a/crates/assistant/src/assistant_settings.rs
+++ b/crates/assistant/src/assistant_settings.rs
@@ -339,11 +339,11 @@ pub struct LegacyAssistantSettingsContent {
    ///
    /// Default: 320
    pub default_height: Option<f32>,
-    /// The default OpenAI model to use when creating new contexts.
+    /// The default OpenAI model to use when starting new conversations.
    ///
    /// Default: gpt-4-1106-preview
    pub default_open_ai_model: Option<OpenAiModel>,
-    /// OpenAI API base URL to use when creating new contexts.
+    /// OpenAI API base URL to use when starting new conversations.
    ///
    /// Default: https://api.openai.com/v1
    pub openai_api_url: Option<String>,
@@ -418,7 +418,7 @@ fn merge<T: Copy>(target: &mut T, value: Option<T>) {

 #[cfg(test)]
 mod tests {
-    use gpui::{AppContext, UpdateGlobal};
+    use gpui::{AppContext, BorrowAppContext};
    use settings::SettingsStore;

    use super::*;
@@ -440,7 +440,7 @@ mod tests {
        );

        // Ensure backward-compatibility.
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global::<SettingsStore, _>(|store, cx| {
            store
                .set_user_settings(
                    r#"{
@@ -460,7 +460,7 @@ mod tests {
                low_speed_timeout_in_seconds: None,
            }
        );
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global::<SettingsStore, _>(|store, cx| {
            store
                .set_user_settings(
                    r#"{
@@ -482,7 +482,7 @@ mod tests {
        );

        // The new version supports setting a custom model when using zed.dev.
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global::<SettingsStore, _>(|store, cx| {
            store
                .set_user_settings(
                    r#"{
--- a/crates/assistant/src/completion_provider.rs
+++ b/crates/assistant/src/completion_provider.rs
@@ -233,7 +233,7 @@ impl CompletionProvider {
            CompletionProvider::Anthropic(provider) => provider.count_tokens(request, cx),
            CompletionProvider::ZedDotDev(provider) => provider.count_tokens(request, cx),
            #[cfg(test)]
-            CompletionProvider::Fake(_) => futures::FutureExt::boxed(futures::future::ready(Ok(0))),
+            CompletionProvider::Fake(_) => unimplemented!(),
        }
    }

--- a/crates/assistant/src/omit_ranges.rs
+++ b/crates/assistant/src/omit_ranges.rs
@@ -1,101 +0,0 @@
-use rope::Rope;
-use std::{cmp::Ordering, ops::Range};
-
-pub(crate) fn text_in_range_omitting_ranges(
-    rope: &Rope,
-    range: Range<usize>,
-    omit_ranges: &[Range<usize>],
-) -> String {
-    let mut content = String::with_capacity(range.len());
-    let mut omit_ranges = omit_ranges
-        .iter()
-        .skip_while(|omit_range| omit_range.end <= range.start)
-        .peekable();
-    let mut offset = range.start;
-    let mut chunks = rope.chunks_in_range(range.clone());
-    while let Some(chunk) = chunks.next() {
-        if let Some(omit_range) = omit_ranges.peek() {
-            match offset.cmp(&omit_range.start) {
-                Ordering::Less => {
-                    let max_len = omit_range.start - offset;
-                    if chunk.len() < max_len {
-                        content.push_str(chunk);
-                        offset += chunk.len();
-                    } else {
-                        content.push_str(&chunk[..max_len]);
-                        chunks.seek(omit_range.end.min(range.end));
-                        offset = omit_range.end;
-                        omit_ranges.next();
-                    }
-                }
-                Ordering::Equal | Ordering::Greater => {
-                    chunks.seek(omit_range.end.min(range.end));
-                    offset = omit_range.end;
-                    omit_ranges.next();
-                }
-            }
-        } else {
-            content.push_str(chunk);
-            offset += chunk.len();
-        }
-    }
-
-    content
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use rand::{rngs::StdRng, Rng as _};
-    use util::RandomCharIter;
-
-    #[gpui::test(iterations = 100)]
-    fn test_text_in_range_omitting_ranges(mut rng: StdRng) {
-        let text = RandomCharIter::new(&mut rng).take(1024).collect::<String>();
-        let rope = Rope::from(text.as_str());
-
-        let mut start = rng.gen_range(0..=text.len() / 2);
-        let mut end = rng.gen_range(text.len() / 2..=text.len());
-        while !text.is_char_boundary(start) {
-            start -= 1;
-        }
-        while !text.is_char_boundary(end) {
-            end += 1;
-        }
-        let range = start..end;
-
-        let mut ix = 0;
-        let mut omit_ranges = Vec::new();
-        for _ in 0..rng.gen_range(0..10) {
-            let mut start = rng.gen_range(ix..=text.len());
-            while !text.is_char_boundary(start) {
-                start += 1;
-            }
-            let mut end = rng.gen_range(start..=text.len());
-            while !text.is_char_boundary(end) {
-                end += 1;
-            }
-            omit_ranges.push(start..end);
-            ix = end;
-            if ix == text.len() {
-                break;
-            }
-        }
-
-        let mut expected_text = text[range.clone()].to_string();
-        for omit_range in omit_ranges.iter().rev() {
-            let start = omit_range
-                .start
-                .saturating_sub(range.start)
-                .min(range.len());
-            let end = omit_range.end.saturating_sub(range.start).min(range.len());
-            expected_text.replace_range(start..end, "");
-        }
-
-        assert_eq!(
-            text_in_range_omitting_ranges(&rope, range.clone(), &omit_ranges),
-            expected_text,
-            "text: {text:?}\nrange: {range:?}\nomit_ranges: {omit_ranges:?}"
-        );
-    }
-}
--- a/crates/assistant/src/prompts.rs
+++ b/crates/assistant/src/prompts.rs
@@ -1,3 +1,95 @@
-pub mod prompt;
-pub mod prompt_library;
-pub mod prompt_manager;
+use language::BufferSnapshot;
+use std::{fmt::Write, ops::Range};
+
+pub fn generate_content_prompt(
+    user_prompt: String,
+    language_name: Option<&str>,
+    buffer: BufferSnapshot,
+    range: Range<usize>,
+    project_name: Option<String>,
+) -> anyhow::Result<String> {
+    let mut prompt = String::new();
+
+    let content_type = match language_name {
+        None | Some("Markdown" | "Plain Text") => {
+            writeln!(prompt, "You are an expert engineer.")?;
+            "Text"
+        }
+        Some(language_name) => {
+            writeln!(prompt, "You are an expert {language_name} engineer.")?;
+            writeln!(
+                prompt,
+                "Your answer MUST always and only be valid {}.",
+                language_name
+            )?;
+            "Code"
+        }
+    };
+
+    if let Some(project_name) = project_name {
+        writeln!(
+            prompt,
+            "You are currently working inside the '{project_name}' project in code editor Zed."
+        )?;
+    }
+
+    // Include file content.
+    for chunk in buffer.text_for_range(0..range.start) {
+        prompt.push_str(chunk);
+    }
+
+    if range.is_empty() {
+        prompt.push_str("<|START|>");
+    } else {
+        prompt.push_str("<|START|");
+    }
+
+    for chunk in buffer.text_for_range(range.clone()) {
+        prompt.push_str(chunk);
+    }
+
+    if !range.is_empty() {
+        prompt.push_str("|END|>");
+    }
+
+    for chunk in buffer.text_for_range(range.end..buffer.len()) {
+        prompt.push_str(chunk);
+    }
+
+    prompt.push('\n');
+
+    if range.is_empty() {
+        writeln!(
+            prompt,
+            "Assume the cursor is located where the `<|START|>` span is."
+        )
+        .unwrap();
+        writeln!(
+            prompt,
+            "{content_type} can't be replaced, so assume your answer will be inserted at the cursor.",
+        )
+        .unwrap();
+        writeln!(
+            prompt,
+            "Generate {content_type} based on the users prompt: {user_prompt}",
+        )
+        .unwrap();
+    } else {
+        writeln!(prompt, "Modify the user's selected {content_type} based upon the users prompt: '{user_prompt}'").unwrap();
+        writeln!(prompt, "You must reply with only the adjusted {content_type} (within the '<|START|' and '|END|>' spans) not the entire file.").unwrap();
+        writeln!(
+            prompt,
+            "Double check that you only return code and not the '<|START|' and '|END|'> spans"
+        )
+        .unwrap();
+    }
+
+    writeln!(prompt, "Never make remarks about the output.").unwrap();
+    writeln!(
+        prompt,
+        "Do not return anything else, except the generated {content_type}."
+    )
+    .unwrap();
+
+    Ok(prompt)
+}
--- a/crates/assistant/src/prompts/prompt.rs
+++ b/crates/assistant/src/prompts/prompt.rs
@@ -1,278 +0,0 @@
-use language::BufferSnapshot;
-use std::{fmt::Write, ops::Range};
-use ui::SharedString;
-
-use gray_matter::{engine::YAML, Matter};
-use serde::{Deserialize, Serialize};
-
-#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
-pub struct StaticPromptFrontmatter {
-    title: String,
-    version: String,
-    author: String,
-    #[serde(default)]
-    languages: Vec<String>,
-    #[serde(default)]
-    dependencies: Vec<String>,
-}
-
-impl Default for StaticPromptFrontmatter {
-    fn default() -> Self {
-        Self {
-            title: "New Prompt".to_string(),
-            version: "1.0".to_string(),
-            author: "No Author".to_string(),
-            languages: vec!["*".to_string()],
-            dependencies: vec![],
-        }
-    }
-}
-
-impl StaticPromptFrontmatter {
-    pub fn title(&self) -> SharedString {
-        self.title.clone().into()
-    }
-
-    // pub fn version(&self) -> SharedString {
-    //     self.version.clone().into()
-    // }
-
-    // pub fn author(&self) -> SharedString {
-    //     self.author.clone().into()
-    // }
-
-    // pub fn languages(&self) -> Vec<SharedString> {
-    //     self.languages
-    //         .clone()
-    //         .into_iter()
-    //         .map(|s| s.into())
-    //         .collect()
-    // }
-
-    // pub fn dependencies(&self) -> Vec<SharedString> {
-    //     self.dependencies
-    //         .clone()
-    //         .into_iter()
-    //         .map(|s| s.into())
-    //         .collect()
-    // }
-}
-
-/// A statuc prompt that can be loaded into the prompt library
-/// from Markdown with a frontmatter header
-///
-/// Examples:
-///
-/// ### Globally available prompt
-///
-/// ```markdown
-/// ---
-/// title: Foo
-/// version: 1.0
-/// author: Jane Kim <jane@kim.com
-/// languages: ["*"]
-/// dependencies: []
-/// ---
-///
-/// Foo and bar are terms used in programming to describe generic concepts.
-/// ```
-///
-/// ### Language-specific prompt
-///
-/// ```markdown
-/// ---
-/// title: UI with GPUI
-/// version: 1.0
-/// author: Nate Butler <iamnbutler@gmail.com>
-/// languages: ["rust"]
-/// dependencies: ["gpui"]
-/// ---
-///
-/// When building a UI with GPUI, ensure you...
-/// ```
-#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
-pub struct StaticPrompt {
-    content: String,
-    file_name: Option<String>,
-}
-
-impl StaticPrompt {
-    pub fn new(content: String) -> Self {
-        StaticPrompt {
-            content,
-            file_name: None,
-        }
-    }
-
-    pub fn title(&self) -> Option<SharedString> {
-        self.metadata().map(|m| m.title())
-    }
-
-    // pub fn version(&self) -> Option<SharedString> {
-    //     self.metadata().map(|m| m.version())
-    // }
-
-    // pub fn author(&self) -> Option<SharedString> {
-    //     self.metadata().map(|m| m.author())
-    // }
-
-    // pub fn languages(&self) -> Vec<SharedString> {
-    //     self.metadata().map(|m| m.languages()).unwrap_or_default()
-    // }
-
-    // pub fn dependencies(&self) -> Vec<SharedString> {
-    //     self.metadata()
-    //         .map(|m| m.dependencies())
-    //         .unwrap_or_default()
-    // }
-
-    // pub fn load(fs: Arc<Fs>, file_name: String) -> anyhow::Result<Self> {
-    //     todo!()
-    // }
-
-    // pub fn save(&self, fs: Arc<Fs>) -> anyhow::Result<()> {
-    //     todo!()
-    // }
-
-    // pub fn rename(&self, new_file_name: String, fs: Arc<Fs>) -> anyhow::Result<()> {
-    //     todo!()
-    // }
-}
-
-impl StaticPrompt {
-    // pub fn update(&mut self, contents: String) -> &mut Self {
-    //     self.content = contents;
-    //     self
-    // }
-
-    /// Sets the file name of the prompt
-    pub fn file_name(&mut self, file_name: String) -> &mut Self {
-        self.file_name = Some(file_name);
-        self
-    }
-
-    /// Sets the file name of the prompt based on the title
-    // pub fn file_name_from_title(&mut self) -> &mut Self {
-    //     if let Some(title) = self.title() {
-    //         let file_name = title.to_lowercase().replace(" ", "_");
-    //         if !file_name.is_empty() {
-    //             self.file_name = Some(file_name);
-    //         }
-    //     }
-    //     self
-    // }
-
-    /// Returns the prompt's content
-    pub fn content(&self) -> &String {
-        &self.content
-    }
-    fn parse(&self) -> anyhow::Result<(StaticPromptFrontmatter, String)> {
-        let matter = Matter::<YAML>::new();
-        let result = matter.parse(self.content.as_str());
-        match result.data {
-            Some(data) => {
-                let front_matter: StaticPromptFrontmatter = data.deserialize()?;
-                let body = result.content;
-                Ok((front_matter, body))
-            }
-            None => Err(anyhow::anyhow!("Failed to parse frontmatter")),
-        }
-    }
-
-    pub fn metadata(&self) -> Option<StaticPromptFrontmatter> {
-        self.parse().ok().map(|(front_matter, _)| front_matter)
-    }
-}
-
-pub fn generate_content_prompt(
-    user_prompt: String,
-    language_name: Option<&str>,
-    buffer: BufferSnapshot,
-    range: Range<usize>,
-    project_name: Option<String>,
-) -> anyhow::Result<String> {
-    let mut prompt = String::new();
-
-    let content_type = match language_name {
-        None | Some("Markdown" | "Plain Text") => {
-            writeln!(prompt, "You are an expert engineer.")?;
-            "Text"
-        }
-        Some(language_name) => {
-            writeln!(prompt, "You are an expert {language_name} engineer.")?;
-            writeln!(
-                prompt,
-                "Your answer MUST always and only be valid {}.",
-                language_name
-            )?;
-            "Code"
-        }
-    };
-
-    if let Some(project_name) = project_name {
-        writeln!(
-            prompt,
-            "You are currently working inside the '{project_name}' project in code editor Zed."
-        )?;
-    }
-
-    // Include file content.
-    for chunk in buffer.text_for_range(0..range.start) {
-        prompt.push_str(chunk);
-    }
-
-    if range.is_empty() {
-        prompt.push_str("<|START|>");
-    } else {
-        prompt.push_str("<|START|");
-    }
-
-    for chunk in buffer.text_for_range(range.clone()) {
-        prompt.push_str(chunk);
-    }
-
-    if !range.is_empty() {
-        prompt.push_str("|END|>");
-    }
-
-    for chunk in buffer.text_for_range(range.end..buffer.len()) {
-        prompt.push_str(chunk);
-    }
-
-    prompt.push('\n');
-
-    if range.is_empty() {
-        writeln!(
-            prompt,
-            "Assume the cursor is located where the `<|START|>` span is."
-        )
-        .unwrap();
-        writeln!(
-            prompt,
-            "{content_type} can't be replaced, so assume your answer will be inserted at the cursor.",
-        )
-        .unwrap();
-        writeln!(
-            prompt,
-            "Generate {content_type} based on the users prompt: {user_prompt}",
-        )
-        .unwrap();
-    } else {
-        writeln!(prompt, "Modify the user's selected {content_type} based upon the users prompt: '{user_prompt}'").unwrap();
-        writeln!(prompt, "You must reply with only the adjusted {content_type} (within the '<|START|' and '|END|>' spans) not the entire file.").unwrap();
-        writeln!(
-            prompt,
-            "Double check that you only return code and not the '<|START|' and '|END|'> spans"
-        )
-        .unwrap();
-    }
-
-    writeln!(prompt, "Never make remarks about the output.").unwrap();
-    writeln!(
-        prompt,
-        "Do not return anything else, except the generated {content_type}."
-    )
-    .unwrap();
-
-    Ok(prompt)
-}
--- a/crates/assistant/src/prompts/prompt_library.rs
+++ b/crates/assistant/src/prompts/prompt_library.rs
@@ -1,152 +0,0 @@
-use anyhow::Context;
-use collections::HashMap;
-use fs::Fs;
-
-use parking_lot::RwLock;
-use serde::{Deserialize, Serialize};
-use smol::stream::StreamExt;
-use std::sync::Arc;
-use util::paths::PROMPTS_DIR;
-use uuid::Uuid;
-
-use super::prompt::StaticPrompt;
-
-#[derive(Debug, Clone, Copy, Eq, PartialEq, Hash, Serialize, Deserialize)]
-pub struct PromptId(pub Uuid);
-
-#[allow(unused)]
-impl PromptId {
-    pub fn new() -> Self {
-        Self(Uuid::new_v4())
-    }
-}
-
-#[derive(Default, Serialize, Deserialize)]
-pub struct PromptLibraryState {
-    /// A set of prompts that all assistant contexts will start with
-    default_prompt: Vec<PromptId>,
-    /// All [Prompt]s loaded into the library
-    prompts: HashMap<PromptId, StaticPrompt>,
-    /// Prompts that have been changed but haven't been
-    /// saved back to the file system
-    dirty_prompts: Vec<PromptId>,
-    version: usize,
-}
-
-pub struct PromptLibrary {
-    state: RwLock<PromptLibraryState>,
-}
-
-impl Default for PromptLibrary {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl PromptLibrary {
-    fn new() -> Self {
-        Self {
-            state: RwLock::new(PromptLibraryState::default()),
-        }
-    }
-
-    pub fn prompts(&self) -> Vec<(PromptId, StaticPrompt)> {
-        let state = self.state.read();
-        state
-            .prompts
-            .iter()
-            .map(|(id, prompt)| (*id, prompt.clone()))
-            .collect()
-    }
-
-    pub fn first_prompt_id(&self) -> Option<PromptId> {
-        let state = self.state.read();
-        state.prompts.keys().next().cloned()
-    }
-
-    pub fn prompt(&self, id: PromptId) -> Option<StaticPrompt> {
-        let state = self.state.read();
-        state.prompts.get(&id).cloned()
-    }
-
-    /// Save the current state of the prompt library to the
-    /// file system as a JSON file
-    pub async fn save(&self, fs: Arc<dyn Fs>) -> anyhow::Result<()> {
-        fs.create_dir(&PROMPTS_DIR).await?;
-
-        let path = PROMPTS_DIR.join("index.json");
-
-        let json = {
-            let state = self.state.read();
-            serde_json::to_string(&*state)?
-        };
-
-        fs.atomic_write(path, json).await?;
-
-        Ok(())
-    }
-
-    /// Load the state of the prompt library from the file system
-    /// or create a new one if it doesn't exist
-    pub async fn load(fs: Arc<dyn Fs>) -> anyhow::Result<Self> {
-        let path = PROMPTS_DIR.join("index.json");
-
-        let state = if fs.is_file(&path).await {
-            let json = fs.load(&path).await?;
-            serde_json::from_str(&json)?
-        } else {
-            PromptLibraryState::default()
-        };
-
-        let mut prompt_library = Self {
-            state: RwLock::new(state),
-        };
-
-        prompt_library.load_prompts(fs).await?;
-
-        Ok(prompt_library)
-    }
-
-    /// Load all prompts from the file system
-    /// adding them to the library if they don't already exist
-    pub async fn load_prompts(&mut self, fs: Arc<dyn Fs>) -> anyhow::Result<()> {
-        // let current_prompts = self.all_prompt_contents().clone();
-
-        // For now, we'll just clear the prompts and reload them all
-        self.state.get_mut().prompts.clear();
-
-        let mut prompt_paths = fs.read_dir(&PROMPTS_DIR).await?;
-
-        while let Some(prompt_path) = prompt_paths.next().await {
-            let prompt_path = prompt_path.with_context(|| "Failed to read prompt path")?;
-
-            if !fs.is_file(&prompt_path).await
-                || prompt_path.extension().and_then(|ext| ext.to_str()) != Some("md")
-            {
-                continue;
-            }
-
-            let json = fs
-                .load(&prompt_path)
-                .await
-                .with_context(|| format!("Failed to load prompt {:?}", prompt_path))?;
-            let mut static_prompt = StaticPrompt::new(json);
-
-            if let Some(file_name) = prompt_path.file_name() {
-                let file_name = file_name.to_string_lossy().into_owned();
-                static_prompt.file_name(file_name);
-            }
-
-            let state = self.state.get_mut();
-
-            let id = Uuid::new_v4();
-            state.prompts.insert(PromptId(id), static_prompt);
-            state.version += 1;
-        }
-
-        // Write any changes back to the file system
-        self.save(fs.clone()).await?;
-
-        Ok(())
-    }
-}
--- a/crates/assistant/src/prompts/prompt_manager.rs
+++ b/crates/assistant/src/prompts/prompt_manager.rs
@@ -1,327 +0,0 @@
-use collections::HashMap;
-use editor::Editor;
-use fs::Fs;
-use gpui::{prelude::FluentBuilder, *};
-use language::{language_settings, Buffer, LanguageRegistry};
-use picker::{Picker, PickerDelegate};
-use std::sync::Arc;
-use ui::{prelude::*, IconButtonShape, ListItem, ListItemSpacing};
-use util::{ResultExt, TryFutureExt};
-use workspace::ModalView;
-
-use super::prompt_library::{PromptId, PromptLibrary};
-use crate::prompts::prompt::StaticPrompt;
-
-pub struct PromptManager {
-    focus_handle: FocusHandle,
-    prompt_library: Arc<PromptLibrary>,
-    language_registry: Arc<LanguageRegistry>,
-    #[allow(dead_code)]
-    fs: Arc<dyn Fs>,
-    picker: View<Picker<PromptManagerDelegate>>,
-    prompt_editors: HashMap<PromptId, View<Editor>>,
-    active_prompt_id: Option<PromptId>,
-}
-
-impl PromptManager {
-    pub fn new(
-        prompt_library: Arc<PromptLibrary>,
-        language_registry: Arc<LanguageRegistry>,
-        fs: Arc<dyn Fs>,
-        cx: &mut ViewContext<Self>,
-    ) -> Self {
-        let prompt_manager = cx.view().downgrade();
-        let picker = cx.new_view(|cx| {
-            Picker::uniform_list(
-                PromptManagerDelegate {
-                    prompt_manager,
-                    matching_prompts: vec![],
-                    matching_prompt_ids: vec![],
-                    prompt_library: prompt_library.clone(),
-                    selected_index: 0,
-                },
-                cx,
-            )
-            .max_height(rems(35.75))
-            .modal(false)
-        });
-
-        let focus_handle = picker.focus_handle(cx);
-
-        let mut manager = Self {
-            focus_handle,
-            prompt_library,
-            language_registry,
-            fs,
-            picker,
-            prompt_editors: HashMap::default(),
-            active_prompt_id: None,
-        };
-
-        manager.active_prompt_id = manager.prompt_library.first_prompt_id();
-
-        manager
-    }
-
-    pub fn set_active_prompt(&mut self, prompt_id: Option<PromptId>, cx: &mut ViewContext<Self>) {
-        self.active_prompt_id = prompt_id;
-        cx.notify();
-    }
-
-    pub fn focus_active_editor(&self, cx: &mut ViewContext<Self>) {
-        if let Some(active_prompt_id) = self.active_prompt_id {
-            if let Some(editor) = self.prompt_editors.get(&active_prompt_id) {
-                let focus_handle = editor.focus_handle(cx);
-
-                cx.focus(&focus_handle)
-            }
-        }
-    }
-
-    fn dismiss(&mut self, _: &menu::Cancel, cx: &mut ViewContext<Self>) {
-        cx.emit(DismissEvent);
-    }
-
-    fn render_prompt_list(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
-        let picker = self.picker.clone();
-
-        v_flex()
-            .id("prompt-list")
-            .bg(cx.theme().colors().surface_background)
-            .h_full()
-            .w_2_5()
-            .child(
-                h_flex()
-                    .bg(cx.theme().colors().background)
-                    .p(Spacing::Small.rems(cx))
-                    .border_b_1()
-                    .border_color(cx.theme().colors().border)
-                    .h(rems(1.75))
-                    .w_full()
-                    .flex_none()
-                    .justify_between()
-                    .child(Label::new("Prompt Library").size(LabelSize::Small))
-                    .child(IconButton::new("new-prompt", IconName::Plus).disabled(true)),
-            )
-            .child(
-                v_flex()
-                    .h(rems(38.25))
-                    .flex_grow()
-                    .justify_start()
-                    .child(picker),
-            )
-    }
-
-    fn set_editor_for_prompt(
-        &mut self,
-        prompt_id: PromptId,
-        cx: &mut ViewContext<Self>,
-    ) -> impl IntoElement {
-        let prompt_library = self.prompt_library.clone();
-
-        let editor_for_prompt = self.prompt_editors.entry(prompt_id).or_insert_with(|| {
-            cx.new_view(|cx| {
-                let text = if let Some(prompt) = prompt_library.prompt(prompt_id) {
-                    prompt.content().to_owned()
-                } else {
-                    "".to_string()
-                };
-
-                let buffer = cx.new_model(|cx| {
-                    let mut buffer = Buffer::local(text, cx);
-                    let markdown = self.language_registry.language_for_name("Markdown");
-                    cx.spawn(|buffer, mut cx| async move {
-                        if let Some(markdown) = markdown.await.log_err() {
-                            _ = buffer.update(&mut cx, |buffer, cx| {
-                                buffer.set_language(Some(markdown), cx);
-                            });
-                        }
-                    })
-                    .detach();
-                    buffer.set_language_registry(self.language_registry.clone());
-                    buffer
-                });
-                let mut editor = Editor::for_buffer(buffer, None, cx);
-                editor.set_soft_wrap_mode(language_settings::SoftWrap::EditorWidth, cx);
-                editor.set_show_gutter(false, cx);
-                editor
-            })
-        });
-        editor_for_prompt.clone()
-    }
-}
-
-impl Render for PromptManager {
-    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
-        h_flex()
-            .key_context("PromptManager")
-            .track_focus(&self.focus_handle)
-            .on_action(cx.listener(Self::dismiss))
-            // .on_action(cx.listener(Self::save_active_prompt))
-            .elevation_3(cx)
-            .size_full()
-            .flex_none()
-            .w(rems(64.))
-            .h(rems(40.))
-            .overflow_hidden()
-            .child(self.render_prompt_list(cx))
-            .child(
-                div().w_3_5().h_full().child(
-                    v_flex()
-                        .id("prompt-editor")
-                        .border_l_1()
-                        .border_color(cx.theme().colors().border)
-                        .bg(cx.theme().colors().editor_background)
-                        .size_full()
-                        .flex_none()
-                        .min_w_64()
-                        .h_full()
-                        .child(
-                            h_flex()
-                                .bg(cx.theme().colors().background)
-                                .p(Spacing::Small.rems(cx))
-                                .border_b_1()
-                                .border_color(cx.theme().colors().border)
-                                .h_7()
-                                .w_full()
-                                .justify_between()
-                                .child(div())
-                                .child(
-                                    IconButton::new("dismiss", IconName::Close)
-                                        .shape(IconButtonShape::Square)
-                                        .on_click(|_, cx| {
-                                            cx.dispatch_action(menu::Cancel.boxed_clone());
-                                        }),
-                                ),
-                        )
-                        .when_some(self.active_prompt_id, |this, active_prompt_id| {
-                            this.child(
-                                h_flex()
-                                    .flex_1()
-                                    .w_full()
-                                    .py(Spacing::Large.rems(cx))
-                                    .px(Spacing::XLarge.rems(cx))
-                                    .child(self.set_editor_for_prompt(active_prompt_id, cx)),
-                            )
-                        }),
-                ),
-            )
-    }
-}
-
-impl EventEmitter<DismissEvent> for PromptManager {}
-impl ModalView for PromptManager {}
-
-impl FocusableView for PromptManager {
-    fn focus_handle(&self, _cx: &AppContext) -> gpui::FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-pub struct PromptManagerDelegate {
-    prompt_manager: WeakView<PromptManager>,
-    matching_prompts: Vec<Arc<StaticPrompt>>,
-    matching_prompt_ids: Vec<PromptId>,
-    prompt_library: Arc<PromptLibrary>,
-    selected_index: usize,
-}
-
-impl PickerDelegate for PromptManagerDelegate {
-    type ListItem = ListItem;
-
-    fn placeholder_text(&self, _cx: &mut WindowContext) -> Arc<str> {
-        "Find a prompt…".into()
-    }
-
-    fn match_count(&self) -> usize {
-        self.matching_prompt_ids.len()
-    }
-
-    fn selected_index(&self) -> usize {
-        self.selected_index
-    }
-
-    fn set_selected_index(&mut self, ix: usize, _: &mut ViewContext<Picker<Self>>) {
-        self.selected_index = ix;
-    }
-
-    fn selected_index_changed(
-        &self,
-        ix: usize,
-        _cx: &mut ViewContext<Picker<Self>>,
-    ) -> Option<Box<dyn Fn(&mut WindowContext) + 'static>> {
-        let prompt_id = self.matching_prompt_ids.get(ix).copied()?;
-        let prompt_manager = self.prompt_manager.upgrade()?;
-
-        Some(Box::new(move |cx| {
-            prompt_manager.update(cx, |manager, cx| {
-                manager.set_active_prompt(Some(prompt_id), cx);
-            })
-        }))
-    }
-
-    fn update_matches(&mut self, query: String, cx: &mut ViewContext<Picker<Self>>) -> Task<()> {
-        let prompt_library = self.prompt_library.clone();
-        cx.spawn(|picker, mut cx| async move {
-            async {
-                let prompts = prompt_library.prompts();
-                let matching_prompts = prompts
-                    .into_iter()
-                    .filter(|(_, prompt)| {
-                        prompt
-                            .content()
-                            .to_lowercase()
-                            .contains(&query.to_lowercase())
-                    })
-                    .collect::<Vec<_>>();
-                picker.update(&mut cx, |picker, cx| {
-                    picker.delegate.matching_prompt_ids =
-                        matching_prompts.iter().map(|(id, _)| *id).collect();
-                    picker.delegate.matching_prompts = matching_prompts
-                        .into_iter()
-                        .map(|(_, prompt)| Arc::new(prompt))
-                        .collect();
-                    cx.notify();
-                })?;
-                anyhow::Ok(())
-            }
-            .log_err()
-            .await;
-        })
-    }
-
-    fn confirm(&mut self, _: bool, cx: &mut ViewContext<Picker<Self>>) {
-        let prompt_manager = self.prompt_manager.upgrade().unwrap();
-        prompt_manager.update(cx, move |manager, cx| manager.focus_active_editor(cx));
-    }
-
-    fn should_dismiss(&self) -> bool {
-        false
-    }
-
-    fn dismissed(&mut self, cx: &mut ViewContext<Picker<Self>>) {
-        self.prompt_manager
-            .update(cx, |_, cx| {
-                cx.emit(DismissEvent);
-            })
-            .ok();
-    }
-
-    fn render_match(
-        &self,
-        ix: usize,
-        selected: bool,
-        _cx: &mut ViewContext<Picker<Self>>,
-    ) -> Option<Self::ListItem> {
-        let matching_prompt = self.matching_prompts.get(ix)?;
-        let prompt = matching_prompt.clone();
-
-        Some(
-            ListItem::new(ix)
-                .inset(true)
-                .spacing(ListItemSpacing::Sparse)
-                .selected(selected)
-                .child(Label::new(prompt.title().unwrap_or_default().clone())),
-        )
-    }
-}
--- a/crates/assistant/src/search.rs
+++ b/crates/assistant/src/search.rs
@@ -1,171 +0,0 @@
-use language::Rope;
-use std::ops::Range;
-
-/// Search the given buffer for the given substring, ignoring any differences
-/// in line indentation between the query and the buffer.
-///
-/// Returns a vector of ranges of byte offsets in the buffer corresponding
-/// to the entire lines of the buffer.
-pub fn fuzzy_search_lines(haystack: &Rope, needle: &str) -> Option<Range<usize>> {
-    const SIMILARITY_THRESHOLD: f64 = 0.8;
-
-    let mut best_match: Option<(Range<usize>, f64)> = None; // (range, score)
-    let mut haystack_lines = haystack.chunks().lines();
-    let mut haystack_line_start = 0;
-    while let Some(mut haystack_line) = haystack_lines.next() {
-        let next_haystack_line_start = haystack_line_start + haystack_line.len() + 1;
-        let mut advanced_to_next_haystack_line = false;
-
-        let mut matched = true;
-        let match_start = haystack_line_start;
-        let mut match_end = next_haystack_line_start;
-        let mut match_score = 0.0;
-        let mut needle_lines = needle.lines().peekable();
-        while let Some(needle_line) = needle_lines.next() {
-            let similarity = line_similarity(haystack_line, needle_line);
-            if similarity >= SIMILARITY_THRESHOLD {
-                match_end = haystack_lines.offset();
-                match_score += similarity;
-
-                if needle_lines.peek().is_some() {
-                    if let Some(next_haystack_line) = haystack_lines.next() {
-                        advanced_to_next_haystack_line = true;
-                        haystack_line = next_haystack_line;
-                    } else {
-                        matched = false;
-                        break;
-                    }
-                } else {
-                    break;
-                }
-            } else {
-                matched = false;
-                break;
-            }
-        }
-
-        if matched
-            && best_match
-                .as_ref()
-                .map(|(_, best_score)| match_score > *best_score)
-                .unwrap_or(true)
-        {
-            best_match = Some((match_start..match_end, match_score));
-        }
-
-        if advanced_to_next_haystack_line {
-            haystack_lines.seek(next_haystack_line_start);
-        }
-        haystack_line_start = next_haystack_line_start;
-    }
-
-    best_match.map(|(range, _)| range)
-}
-
-/// Calculates the similarity between two lines, ignoring leading and trailing whitespace,
-/// using the Jaro-Winkler distance.
-///
-/// Returns a value between 0.0 and 1.0, where 1.0 indicates an exact match.
-fn line_similarity(line1: &str, line2: &str) -> f64 {
-    strsim::jaro_winkler(line1.trim(), line2.trim())
-}
-
-#[cfg(test)]
-mod test {
-    use super::*;
-    use gpui::{AppContext, Context as _};
-    use language::Buffer;
-    use unindent::Unindent as _;
-    use util::test::marked_text_ranges;
-
-    #[gpui::test]
-    fn test_fuzzy_search_lines(cx: &mut AppContext) {
-        let (text, expected_ranges) = marked_text_ranges(
-            &r#"
-            fn main() {
-                if a() {
-                    assert_eq!(
-                        1 + 2,
-                        does_not_match,
-                    );
-                }
-
-                println!("hi");
-
-                assert_eq!(
-                    1 + 2,
-                    3,
-                ); // this last line does not match
-
-            «    assert_eq!(
-                    1 + 2,
-                    3,
-                );
-            »
-
-            «    assert_eq!(
-                    "something",
-                    "else",
-                );
-            »
-            }
-            "#
-            .unindent(),
-            false,
-        );
-
-        let buffer = cx.new_model(|cx| Buffer::local(&text, cx));
-        let snapshot = buffer.read_with(cx, |buffer, _| buffer.snapshot());
-
-        let actual_range = fuzzy_search_lines(
-            snapshot.as_rope(),
-            &"
-            assert_eq!(
-                1 + 2,
-                3,
-            );
-            "
-            .unindent(),
-        )
-        .unwrap();
-        assert_eq!(actual_range, expected_ranges[0]);
-
-        let actual_range = fuzzy_search_lines(
-            snapshot.as_rope(),
-            &"
-            assert_eq!(
-                1 + 2,
-                3,
-            );
-            "
-            .unindent(),
-        )
-        .unwrap();
-        assert_eq!(actual_range, expected_ranges[0]);
-
-        let actual_range = fuzzy_search_lines(
-            snapshot.as_rope(),
-            &"
-            asst_eq!(
-                \"something\",
-                \"els\"
-            )
-            "
-            .unindent(),
-        )
-        .unwrap();
-        assert_eq!(actual_range, expected_ranges[1]);
-
-        let actual_range = fuzzy_search_lines(
-            snapshot.as_rope(),
-            &"
-            assert_eq!(
-                2 + 1,
-                3,
-            );
-            "
-            .unindent(),
-        );
-        assert_eq!(actual_range, None);
-    }
-}
--- a/crates/assistant/src/slash_command.rs
+++ b/crates/assistant/src/slash_command.rs
@@ -1,319 +0,0 @@
-use anyhow::Result;
-use collections::HashMap;
-use editor::{CompletionProvider, Editor};
-use futures::channel::oneshot;
-use fuzzy::{match_strings, StringMatchCandidate};
-use gpui::{AppContext, Model, Task, ViewContext, WindowHandle};
-use language::{Anchor, Buffer, CodeLabel, Documentation, LanguageServerId, ToPoint};
-use parking_lot::{Mutex, RwLock};
-use project::Project;
-use rope::Point;
-use std::{
-    ops::Range,
-    sync::{
-        atomic::{AtomicBool, Ordering::SeqCst},
-        Arc,
-    },
-};
-use workspace::Workspace;
-
-use crate::PromptLibrary;
-
-mod current_file_command;
-mod file_command;
-mod prompt_command;
-
-pub(crate) struct SlashCommandCompletionProvider {
-    commands: Arc<SlashCommandRegistry>,
-    cancel_flag: Mutex<Arc<AtomicBool>>,
-}
-
-#[derive(Default)]
-pub(crate) struct SlashCommandRegistry {
-    commands: HashMap<String, Box<dyn SlashCommand>>,
-}
-
-pub(crate) trait SlashCommand: 'static + Send + Sync {
-    fn name(&self) -> String;
-    fn description(&self) -> String;
-    fn complete_argument(
-        &self,
-        query: String,
-        cancel: Arc<AtomicBool>,
-        cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>>;
-    fn requires_argument(&self) -> bool;
-    fn run(&self, argument: Option<&str>, cx: &mut AppContext) -> SlashCommandInvocation;
-}
-
-pub(crate) struct SlashCommandInvocation {
-    pub output: Task<Result<String>>,
-    pub invalidated: oneshot::Receiver<()>,
-    pub cleanup: SlashCommandCleanup,
-}
-
-#[derive(Default)]
-pub(crate) struct SlashCommandCleanup(Option<Box<dyn FnOnce()>>);
-
-impl SlashCommandCleanup {
-    pub fn new(cleanup: impl FnOnce() + 'static) -> Self {
-        Self(Some(Box::new(cleanup)))
-    }
-}
-
-impl Drop for SlashCommandCleanup {
-    fn drop(&mut self) {
-        if let Some(cleanup) = self.0.take() {
-            cleanup();
-        }
-    }
-}
-
-pub(crate) struct SlashCommandLine {
-    /// The range within the line containing the command name.
-    pub name: Range<usize>,
-    /// The range within the line containing the command argument.
-    pub argument: Option<Range<usize>>,
-}
-
-impl SlashCommandRegistry {
-    pub fn new(
-        project: Model<Project>,
-        prompt_library: Arc<PromptLibrary>,
-        window: Option<WindowHandle<Workspace>>,
-    ) -> Arc<Self> {
-        let mut this = Self {
-            commands: HashMap::default(),
-        };
-
-        this.register_command(file_command::FileSlashCommand::new(project));
-        this.register_command(prompt_command::PromptSlashCommand::new(prompt_library));
-        if let Some(window) = window {
-            this.register_command(current_file_command::CurrentFileSlashCommand::new(window));
-        }
-
-        Arc::new(this)
-    }
-
-    fn register_command(&mut self, command: impl SlashCommand) {
-        self.commands.insert(command.name(), Box::new(command));
-    }
-
-    fn command_names(&self) -> impl Iterator<Item = &String> {
-        self.commands.keys()
-    }
-
-    pub(crate) fn command(&self, name: &str) -> Option<&dyn SlashCommand> {
-        self.commands.get(name).map(|b| &**b)
-    }
-}
-
-impl SlashCommandCompletionProvider {
-    pub fn new(commands: Arc<SlashCommandRegistry>) -> Self {
-        Self {
-            cancel_flag: Mutex::new(Arc::new(AtomicBool::new(false))),
-            commands,
-        }
-    }
-
-    fn complete_command_name(
-        &self,
-        command_name: &str,
-        range: Range<Anchor>,
-        cx: &mut AppContext,
-    ) -> Task<Result<Vec<project::Completion>>> {
-        let candidates = self
-            .commands
-            .command_names()
-            .enumerate()
-            .map(|(ix, def)| StringMatchCandidate {
-                id: ix,
-                string: def.clone(),
-                char_bag: def.as_str().into(),
-            })
-            .collect::<Vec<_>>();
-        let commands = self.commands.clone();
-        let command_name = command_name.to_string();
-        let executor = cx.background_executor().clone();
-        executor.clone().spawn(async move {
-            let matches = match_strings(
-                &candidates,
-                &command_name,
-                true,
-                usize::MAX,
-                &Default::default(),
-                executor,
-            )
-            .await;
-
-            Ok(matches
-                .into_iter()
-                .filter_map(|mat| {
-                    let command = commands.command(&mat.string)?;
-                    let mut new_text = mat.string.clone();
-                    if command.requires_argument() {
-                        new_text.push(' ');
-                    }
-
-                    Some(project::Completion {
-                        old_range: range.clone(),
-                        documentation: Some(Documentation::SingleLine(command.description())),
-                        new_text,
-                        label: CodeLabel::plain(mat.string, None),
-                        server_id: LanguageServerId(0),
-                        lsp_completion: Default::default(),
-                    })
-                })
-                .collect())
-        })
-    }
-
-    fn complete_command_argument(
-        &self,
-        command_name: &str,
-        argument: String,
-        range: Range<Anchor>,
-        cx: &mut AppContext,
-    ) -> Task<Result<Vec<project::Completion>>> {
-        let new_cancel_flag = Arc::new(AtomicBool::new(false));
-        let mut flag = self.cancel_flag.lock();
-        flag.store(true, SeqCst);
-        *flag = new_cancel_flag.clone();
-
-        if let Some(command) = self.commands.command(command_name) {
-            let completions = command.complete_argument(argument, new_cancel_flag.clone(), cx);
-            cx.background_executor().spawn(async move {
-                Ok(completions
-                    .await?
-                    .into_iter()
-                    .map(|arg| project::Completion {
-                        old_range: range.clone(),
-                        label: CodeLabel::plain(arg.clone(), None),
-                        new_text: arg.clone(),
-                        documentation: None,
-                        server_id: LanguageServerId(0),
-                        lsp_completion: Default::default(),
-                    })
-                    .collect())
-            })
-        } else {
-            cx.background_executor()
-                .spawn(async move { Ok(Vec::new()) })
-        }
-    }
-}
-
-impl CompletionProvider for SlashCommandCompletionProvider {
-    fn completions(
-        &self,
-        buffer: &Model<Buffer>,
-        buffer_position: Anchor,
-        cx: &mut ViewContext<Editor>,
-    ) -> Task<Result<Vec<project::Completion>>> {
-        let task = buffer.update(cx, |buffer, cx| {
-            let position = buffer_position.to_point(buffer);
-            let line_start = Point::new(position.row, 0);
-            let mut lines = buffer.text_for_range(line_start..position).lines();
-            let line = lines.next()?;
-            let call = SlashCommandLine::parse(line)?;
-
-            let name = &line[call.name.clone()];
-            if let Some(argument) = call.argument {
-                let start = buffer.anchor_after(Point::new(position.row, argument.start as u32));
-                let argument = line[argument.clone()].to_string();
-                Some(self.complete_command_argument(name, argument, start..buffer_position, cx))
-            } else {
-                let start = buffer.anchor_after(Point::new(position.row, call.name.start as u32));
-                Some(self.complete_command_name(name, start..buffer_position, cx))
-            }
-        });
-
-        task.unwrap_or_else(|| Task::ready(Ok(Vec::new())))
-    }
-
-    fn resolve_completions(
-        &self,
-        _: Model<Buffer>,
-        _: Vec<usize>,
-        _: Arc<RwLock<Box<[project::Completion]>>>,
-        _: &mut ViewContext<Editor>,
-    ) -> Task<Result<bool>> {
-        Task::ready(Ok(true))
-    }
-
-    fn apply_additional_edits_for_completion(
-        &self,
-        _: Model<Buffer>,
-        _: project::Completion,
-        _: bool,
-        _: &mut ViewContext<Editor>,
-    ) -> Task<Result<Option<language::Transaction>>> {
-        Task::ready(Ok(None))
-    }
-
-    fn is_completion_trigger(
-        &self,
-        buffer: &Model<Buffer>,
-        position: language::Anchor,
-        _text: &str,
-        _trigger_in_words: bool,
-        cx: &mut ViewContext<Editor>,
-    ) -> bool {
-        let buffer = buffer.read(cx);
-        let position = position.to_point(buffer);
-        let line_start = Point::new(position.row, 0);
-        let mut lines = buffer.text_for_range(line_start..position).lines();
-        if let Some(line) = lines.next() {
-            SlashCommandLine::parse(line).is_some()
-        } else {
-            false
-        }
-    }
-}
-
-impl SlashCommandLine {
-    pub(crate) fn parse(line: &str) -> Option<Self> {
-        let mut call: Option<Self> = None;
-        let mut ix = 0;
-        for c in line.chars() {
-            let next_ix = ix + c.len_utf8();
-            if let Some(call) = &mut call {
-                // The command arguments start at the first non-whitespace character
-                // after the command name, and continue until the end of the line.
-                if let Some(argument) = &mut call.argument {
-                    if (*argument).is_empty() && c.is_whitespace() {
-                        argument.start = next_ix;
-                    }
-                    argument.end = next_ix;
-                }
-                // The command name ends at the first whitespace character.
-                else if !call.name.is_empty() {
-                    if c.is_whitespace() {
-                        call.argument = Some(next_ix..next_ix);
-                    } else {
-                        call.name.end = next_ix;
-                    }
-                }
-                // The command name must begin with a letter.
-                else if c.is_alphabetic() {
-                    call.name.end = next_ix;
-                } else {
-                    return None;
-                }
-            }
-            // Commands start with a slash.
-            else if c == '/' {
-                call = Some(SlashCommandLine {
-                    name: next_ix..next_ix,
-                    argument: None,
-                });
-            }
-            // The line can't contain anything before the slash except for whitespace.
-            else if !c.is_whitespace() {
-                return None;
-            }
-            ix = next_ix;
-        }
-        call
-    }
-}
--- a/crates/assistant/src/slash_command/current_file_command.rs
+++ b/crates/assistant/src/slash_command/current_file_command.rs
@@ -1,135 +0,0 @@
-use std::{borrow::Cow, cell::Cell, rc::Rc};
-
-use anyhow::{anyhow, Result};
-use collections::HashMap;
-use editor::Editor;
-use futures::channel::oneshot;
-use gpui::{AppContext, Entity, Subscription, Task, WindowHandle};
-use workspace::{Event as WorkspaceEvent, Workspace};
-
-use super::{SlashCommand, SlashCommandCleanup, SlashCommandInvocation};
-
-pub(crate) struct CurrentFileSlashCommand {
-    workspace: WindowHandle<Workspace>,
-}
-
-impl CurrentFileSlashCommand {
-    pub fn new(workspace: WindowHandle<Workspace>) -> Self {
-        Self { workspace }
-    }
-}
-
-impl SlashCommand for CurrentFileSlashCommand {
-    fn name(&self) -> String {
-        "current_file".into()
-    }
-
-    fn description(&self) -> String {
-        "insert the current file".into()
-    }
-
-    fn complete_argument(
-        &self,
-        _query: String,
-        _cancel: std::sync::Arc<std::sync::atomic::AtomicBool>,
-        _cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>> {
-        Task::ready(Err(anyhow!("this command does not require argument")))
-    }
-
-    fn requires_argument(&self) -> bool {
-        false
-    }
-
-    fn run(&self, _argument: Option<&str>, cx: &mut AppContext) -> SlashCommandInvocation {
-        let (invalidate_tx, invalidate_rx) = oneshot::channel();
-        let invalidate_tx = Rc::new(Cell::new(Some(invalidate_tx)));
-        let mut subscriptions: Vec<Subscription> = Vec::new();
-        let output = self.workspace.update(cx, |workspace, cx| {
-            let mut timestamps_by_entity_id = HashMap::default();
-            for pane in workspace.panes() {
-                let pane = pane.read(cx);
-                for entry in pane.activation_history() {
-                    timestamps_by_entity_id.insert(entry.entity_id, entry.timestamp);
-                }
-            }
-
-            let mut most_recent_buffer = None;
-            for editor in workspace.items_of_type::<Editor>(cx) {
-                let Some(buffer) = editor.read(cx).buffer().read(cx).as_singleton() else {
-                    continue;
-                };
-
-                let timestamp = timestamps_by_entity_id
-                    .get(&editor.entity_id())
-                    .copied()
-                    .unwrap_or_default();
-                if most_recent_buffer
-                    .as_ref()
-                    .map_or(true, |(_, prev_timestamp)| timestamp > *prev_timestamp)
-                {
-                    most_recent_buffer = Some((buffer, timestamp));
-                }
-            }
-
-            subscriptions.push({
-                let workspace_view = cx.view().clone();
-                let invalidate_tx = invalidate_tx.clone();
-                cx.window_context()
-                    .subscribe(&workspace_view, move |_workspace, event, _cx| match event {
-                        WorkspaceEvent::ActiveItemChanged
-                        | WorkspaceEvent::ItemAdded
-                        | WorkspaceEvent::ItemRemoved
-                        | WorkspaceEvent::PaneAdded(_)
-                        | WorkspaceEvent::PaneRemoved => {
-                            if let Some(invalidate_tx) = invalidate_tx.take() {
-                                _ = invalidate_tx.send(());
-                            }
-                        }
-                        _ => {}
-                    })
-            });
-
-            if let Some((buffer, _)) = most_recent_buffer {
-                subscriptions.push({
-                    let invalidate_tx = invalidate_tx.clone();
-                    cx.window_context().observe(&buffer, move |_buffer, _cx| {
-                        if let Some(invalidate_tx) = invalidate_tx.take() {
-                            _ = invalidate_tx.send(());
-                        }
-                    })
-                });
-
-                let snapshot = buffer.read(cx).snapshot();
-                let path = snapshot.resolve_file_path(cx, true);
-                cx.background_executor().spawn(async move {
-                    let path = path
-                        .as_ref()
-                        .map(|path| path.to_string_lossy())
-                        .unwrap_or_else(|| Cow::Borrowed("untitled"));
-
-                    let mut output = String::with_capacity(path.len() + snapshot.len() + 9);
-                    output.push_str("```");
-                    output.push_str(&path);
-                    output.push('\n');
-                    for chunk in snapshot.as_rope().chunks() {
-                        output.push_str(chunk);
-                    }
-                    if !output.ends_with('\n') {
-                        output.push('\n');
-                    }
-                    output.push_str("```");
-                    Ok(output)
-                })
-            } else {
-                Task::ready(Err(anyhow!("no recent buffer found")))
-            }
-        });
-
-        SlashCommandInvocation {
-            output: output.unwrap_or_else(|error| Task::ready(Err(error))),
-            invalidated: invalidate_rx,
-            cleanup: SlashCommandCleanup::new(move || drop(subscriptions)),
-        }
-    }
-}
--- a/crates/assistant/src/slash_command/file_command.rs
+++ b/crates/assistant/src/slash_command/file_command.rs
@@ -1,145 +0,0 @@
-use super::{SlashCommand, SlashCommandCleanup, SlashCommandInvocation};
-use anyhow::Result;
-use futures::channel::oneshot;
-use fuzzy::PathMatch;
-use gpui::{AppContext, Model, Task};
-use project::{PathMatchCandidateSet, Project};
-use std::{
-    path::Path,
-    sync::{atomic::AtomicBool, Arc},
-};
-
-pub(crate) struct FileSlashCommand {
-    project: Model<Project>,
-}
-
-impl FileSlashCommand {
-    pub fn new(project: Model<Project>) -> Self {
-        Self { project }
-    }
-
-    fn search_paths(
-        &self,
-        query: String,
-        cancellation_flag: Arc<AtomicBool>,
-        cx: &mut AppContext,
-    ) -> Task<Vec<PathMatch>> {
-        let worktrees = self
-            .project
-            .read(cx)
-            .visible_worktrees(cx)
-            .collect::<Vec<_>>();
-        let include_root_name = worktrees.len() > 1;
-        let candidate_sets = worktrees
-            .into_iter()
-            .map(|worktree| {
-                let worktree = worktree.read(cx);
-                PathMatchCandidateSet {
-                    snapshot: worktree.snapshot(),
-                    include_ignored: worktree
-                        .root_entry()
-                        .map_or(false, |entry| entry.is_ignored),
-                    include_root_name,
-                    directories_only: false,
-                }
-            })
-            .collect::<Vec<_>>();
-
-        let executor = cx.background_executor().clone();
-        cx.foreground_executor().spawn(async move {
-            fuzzy::match_path_sets(
-                candidate_sets.as_slice(),
-                query.as_str(),
-                None,
-                false,
-                100,
-                &cancellation_flag,
-                executor,
-            )
-            .await
-        })
-    }
-}
-
-impl SlashCommand for FileSlashCommand {
-    fn name(&self) -> String {
-        "file".into()
-    }
-
-    fn description(&self) -> String {
-        "insert an entire file".into()
-    }
-
-    fn requires_argument(&self) -> bool {
-        true
-    }
-
-    fn complete_argument(
-        &self,
-        query: String,
-        cancellation_flag: Arc<AtomicBool>,
-        cx: &mut AppContext,
-    ) -> gpui::Task<Result<Vec<String>>> {
-        let paths = self.search_paths(query, cancellation_flag, cx);
-        cx.background_executor().spawn(async move {
-            Ok(paths
-                .await
-                .into_iter()
-                .map(|path_match| {
-                    format!(
-                        "{}{}",
-                        path_match.path_prefix,
-                        path_match.path.to_string_lossy()
-                    )
-                })
-                .collect())
-        })
-    }
-
-    fn run(&self, argument: Option<&str>, cx: &mut AppContext) -> SlashCommandInvocation {
-        let project = self.project.read(cx);
-        let Some(argument) = argument else {
-            return SlashCommandInvocation {
-                output: Task::ready(Err(anyhow::anyhow!("missing path"))),
-                invalidated: oneshot::channel().1,
-                cleanup: SlashCommandCleanup::default(),
-            };
-        };
-
-        let path = Path::new(argument);
-        let abs_path = project.worktrees().find_map(|worktree| {
-            let worktree = worktree.read(cx);
-            worktree.entry_for_path(path)?;
-            worktree.absolutize(path).ok()
-        });
-
-        let Some(abs_path) = abs_path else {
-            return SlashCommandInvocation {
-                output: Task::ready(Err(anyhow::anyhow!("missing path"))),
-                invalidated: oneshot::channel().1,
-                cleanup: SlashCommandCleanup::default(),
-            };
-        };
-
-        let fs = project.fs().clone();
-        let argument = argument.to_string();
-        let output = cx.background_executor().spawn(async move {
-            let content = fs.load(&abs_path).await?;
-            let mut output = String::with_capacity(argument.len() + content.len() + 9);
-            output.push_str("```");
-            output.push_str(&argument);
-            output.push('\n');
-            output.push_str(&content);
-            if !output.ends_with('\n') {
-                output.push('\n');
-            }
-            output.push_str("```");
-            Ok(output)
-        });
-        SlashCommandInvocation {
-            output,
-            invalidated: oneshot::channel().1,
-            cleanup: SlashCommandCleanup::default(),
-        }
-    }
-}
--- a/crates/assistant/src/slash_command/prompt_command.rs
+++ b/crates/assistant/src/slash_command/prompt_command.rs
@@ -1,95 +0,0 @@
-use super::{SlashCommand, SlashCommandCleanup, SlashCommandInvocation};
-use crate::prompts::prompt_library::PromptLibrary;
-use anyhow::{anyhow, Context, Result};
-use futures::channel::oneshot;
-use fuzzy::StringMatchCandidate;
-use gpui::{AppContext, Task};
-use std::sync::{atomic::AtomicBool, Arc};
-
-pub(crate) struct PromptSlashCommand {
-    library: Arc<PromptLibrary>,
-}
-
-impl PromptSlashCommand {
-    pub fn new(library: Arc<PromptLibrary>) -> Self {
-        Self { library }
-    }
-}
-
-impl SlashCommand for PromptSlashCommand {
-    fn name(&self) -> String {
-        "prompt".into()
-    }
-
-    fn description(&self) -> String {
-        "insert a prompt from the library".into()
-    }
-
-    fn requires_argument(&self) -> bool {
-        true
-    }
-
-    fn complete_argument(
-        &self,
-        query: String,
-        cancellation_flag: Arc<AtomicBool>,
-        cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>> {
-        let library = self.library.clone();
-        let executor = cx.background_executor().clone();
-        cx.background_executor().spawn(async move {
-            let candidates = library
-                .prompts()
-                .into_iter()
-                .enumerate()
-                .filter_map(|(ix, prompt)| {
-                    prompt
-                        .1
-                        .title()
-                        .map(|title| StringMatchCandidate::new(ix, title.into()))
-                })
-                .collect::<Vec<_>>();
-            let matches = fuzzy::match_strings(
-                &candidates,
-                &query,
-                false,
-                100,
-                &cancellation_flag,
-                executor,
-            )
-            .await;
-            Ok(matches
-                .into_iter()
-                .map(|mat| candidates[mat.candidate_id].string.clone())
-                .collect())
-        })
-    }
-
-    fn run(&self, title: Option<&str>, cx: &mut AppContext) -> SlashCommandInvocation {
-        let Some(title) = title else {
-            return SlashCommandInvocation {
-                output: Task::ready(Err(anyhow!("missing prompt name"))),
-                invalidated: oneshot::channel().1,
-                cleanup: SlashCommandCleanup::default(),
-            };
-        };
-
-        let library = self.library.clone();
-        let title = title.to_string();
-        let output = cx.background_executor().spawn(async move {
-            let prompt = library
-                .prompts()
-                .into_iter()
-                .filter_map(|prompt| prompt.1.title().map(|title| (title, prompt)))
-                .find(|(t, _)| t == &title)
-                .with_context(|| format!("no prompt found with title {:?}", title))?
-                .1;
-            Ok(prompt.1.content().to_owned())
-        });
-        SlashCommandInvocation {
-            output,
-            invalidated: oneshot::channel().1,
-            cleanup: SlashCommandCleanup::default(),
-        }
-    }
-}
--- a/crates/assistant/src/system_prompts/edits.md
+++ b/crates/assistant/src/system_prompts/edits.md
@@ -1,86 +0,0 @@
-When the user asks you to suggest edits for a buffer, use a strict template consisting of:
-
-* A markdown code block with the file path as the language identifier.
-* The original code that should be replaced
-* A separator line (`---`)
-* The new text that should replace the original lines
-
-Each code block may only contain an edit for one single contiguous range of text. Use multiple code blocks for multiple edits.
-
-## Example
-
-If you have a buffer with the following lines:
-
-```path/to/file.rs
-fn quicksort(arr: &mut [i32]) {
-    if arr.len() <= 1 {
-        return;
-    }
-    let pivot_index = partition(arr);
-    let (left, right) = arr.split_at_mut(pivot_index);
-    quicksort(left);
-    quicksort(&mut right[1..]);
-}
-
-fn partition(arr: &mut [i32]) -> usize {
-    let last_index = arr.len() - 1;
-    let pivot = arr[last_index];
-    let mut i = 0;
-    for j in 0..last_index {
-        if arr[j] <= pivot {
-            arr.swap(i, j);
-            i += 1;
-        }
-    }
-    arr.swap(i, last_index);
-    i
-}
-```
-
-And you want to replace the for loop inside `partition`, output the following.
-
-```edit path/to/file.rs
-for j in 0..last_index {
-    if arr[j] <= pivot {
-        arr.swap(i, j);
-        i += 1;
-    }
-}
---
-let mut j = 0;
-while j < last_index {
-    if arr[j] <= pivot {
-        arr.swap(i, j);
-        i += 1;
-    }
-    j += 1;
-}
-```
-
-If you wanted to insert comments above the partition function, output the following:
-
-```edit path/to/file.rs
-fn partition(arr: &mut [i32]) -> usize {
---
-// A helper function used for quicksort.
-fn partition(arr: &mut [i32]) -> usize {
-```
-
-If you wanted to delete the partition function, output the following:
-
-```edit path/to/file.rs
-fn partition(arr: &mut [i32]) -> usize {
-    let last_index = arr.len() - 1;
-    let pivot = arr[last_index];
-    let mut i = 0;
-    for j in 0..last_index {
-        if arr[j] <= pivot {
-            arr.swap(i, j);
-            i += 1;
-        }
-    }
-    arr.swap(i, last_index);
-    i
-}
---
-```
--- a/crates/assistant2/src/assistant2.rs
+++ b/crates/assistant2/src/assistant2.rs
@@ -24,8 +24,7 @@ use fs::Fs;
 use futures::{future::join_all, StreamExt};
 use gpui::{
    list, AnyElement, AppContext, AsyncWindowContext, ClickEvent, EventEmitter, FocusHandle,
-    FocusableView, ListAlignment, ListState, Model, ReadGlobal, Render, Task, UpdateGlobal, View,
-    WeakView,
+    FocusableView, ListAlignment, ListState, Model, Render, Task, View, WeakView,
 };
 use language::{language_settings::SoftWrap, LanguageRegistry};
 use markdown::{Markdown, MarkdownStyle};
@@ -125,7 +124,7 @@ impl AssistantPanel {
            })?;

            cx.new_view(|cx| {
-                let project_index = SemanticIndex::update_global(cx, |semantic_index, cx| {
+                let project_index = cx.update_global(|semantic_index: &mut SemanticIndex, cx| {
                    semantic_index.project_index(project.clone(), cx)
                });

@@ -289,7 +288,7 @@ impl AssistantChat {
        workspace: WeakView<Workspace>,
        cx: &mut ViewContext<Self>,
    ) -> Self {
-        let model = CompletionProvider::global(cx).default_model();
+        let model = CompletionProvider::get(cx).default_model();
        let view = cx.view().downgrade();
        let list_state = ListState::new(
            0,
@@ -440,7 +439,7 @@ impl AssistantChat {
                    Markdown::new(
                        text,
                        self.markdown_style.clone(),
-                        Some(self.language_registry.clone()),
+                        self.language_registry.clone(),
                        cx,
                    )
                });
@@ -551,7 +550,7 @@ impl AssistantChat {
                let messages = messages.await?;

                let completion = cx.update(|cx| {
-                    CompletionProvider::global(cx).complete(
+                    CompletionProvider::get(cx).complete(
                        model_name,
                        messages,
                        Vec::new(),
@@ -573,7 +572,7 @@ impl AssistantChat {
                                        Markdown::new(
                                            "".into(),
                                            this.markdown_style.clone(),
-                                            Some(this.language_registry.clone()),
+                                            this.language_registry.clone(),
                                            cx,
                                        )
                                    }),
@@ -667,7 +666,7 @@ impl AssistantChat {
                    Markdown::new(
                        "".into(),
                        self.markdown_style.clone(),
-                        Some(self.language_registry.clone()),
+                        self.language_registry.clone(),
                        cx,
                    )
                }),
@@ -683,7 +682,7 @@ impl AssistantChat {
                    Markdown::new(
                        "".into(),
                        self.markdown_style.clone(),
-                        Some(self.language_registry.clone()),
+                        self.language_registry.clone(),
                        cx,
                    )
                }),
@@ -1108,7 +1107,7 @@ impl Render for AssistantChat {
                                    .on_click(cx.listener(move |this, _event, cx| {
                                        this.new_conversation(cx);
                                    }))
-                                    .tooltip(move |cx| Tooltip::text("New Context", cx)),
+                                    .tooltip(move |cx| Tooltip::text("New Conversation", cx)),
                            )
                            .child(
                                IconButton::new("assistant-menu", IconName::Menu)
--- a/crates/assistant2/src/completion_provider.rs
+++ b/crates/assistant2/src/completion_provider.rs
@@ -2,7 +2,7 @@ use anyhow::Result;
 use assistant_tooling::ToolFunctionDefinition;
 use client::{proto, Client};
 use futures::{future::BoxFuture, stream::BoxStream, FutureExt, StreamExt};
-use gpui::Global;
+use gpui::{AppContext, Global};
 use std::sync::Arc;

 pub use open_ai::RequestMessage as CompletionMessage;
@@ -11,6 +11,10 @@ pub use open_ai::RequestMessage as CompletionMessage;
 pub struct CompletionProvider(Arc<dyn CompletionProviderBackend>);

 impl CompletionProvider {
+    pub fn get(cx: &AppContext) -> &Self {
+        cx.global::<CompletionProvider>()
+    }
+
    pub fn new(backend: impl CompletionProviderBackend) -> Self {
        Self(Arc::new(backend))
    }
--- a/crates/assistant2/src/ui/composer.rs
+++ b/crates/assistant2/src/ui/composer.rs
@@ -3,7 +3,7 @@ use crate::{
    AssistantChat, CompletionProvider,
 };
 use editor::{Editor, EditorElement, EditorStyle};
-use gpui::{AnyElement, FontStyle, FontWeight, ReadGlobal, TextStyle, View, WeakView, WhiteSpace};
+use gpui::{AnyElement, FontStyle, FontWeight, TextStyle, View, WeakView, WhiteSpace};
 use settings::Settings;
 use theme::ThemeSettings;
 use ui::{popover_menu, prelude::*, ButtonLike, ContextMenu, Divider, TextSize, Tooltip};
@@ -139,7 +139,7 @@ impl RenderOnce for ModelSelector {
        popover_menu("model-switcher")
            .menu(move |cx| {
                ContextMenu::build(cx, |mut menu, cx| {
-                    for model in CompletionProvider::global(cx).available_models() {
+                    for model in CompletionProvider::get(cx).available_models() {
                        menu = menu.custom_entry(
                            {
                                let model = model.clone();
--- a/crates/channel/src/channel_store.rs
+++ b/crates/channel/src/channel_store.rs
@@ -123,7 +123,6 @@ impl Channel {
    }
 }

-#[derive(Debug)]
 pub struct ChannelMembership {
    pub user: Arc<User>,
    pub kind: proto::channel_member::Kind,
@@ -816,11 +815,9 @@ impl ChannelStore {
            Ok(())
        })
    }
-    pub fn fuzzy_search_members(
+    pub fn get_channel_member_details(
        &self,
        channel_id: ChannelId,
-        query: String,
-        limit: u16,
        cx: &mut ModelContext<Self>,
    ) -> Task<Result<Vec<ChannelMembership>>> {
        let client = self.client.clone();
@@ -829,24 +826,26 @@ impl ChannelStore {
            let response = client
                .request(proto::GetChannelMembers {
                    channel_id: channel_id.0,
-                    query,
-                    limit: limit as u64,
                })
                .await?;
-            user_store.update(&mut cx, |user_store, _| {
-                user_store.insert(response.users);
-                response
-                    .members
-                    .into_iter()
-                    .filter_map(|member| {
-                        Some(ChannelMembership {
-                            user: user_store.get_cached_user(member.user_id)?,
-                            role: member.role(),
-                            kind: member.kind(),
-                        })
-                    })
-                    .collect()
-            })
+
+            let user_ids = response.members.iter().map(|m| m.user_id).collect();
+            let user_store = user_store
+                .upgrade()
+                .ok_or_else(|| anyhow!("user store dropped"))?;
+            let users = user_store
+                .update(&mut cx, |user_store, cx| user_store.get_users(user_ids, cx))?
+                .await?;
+
+            Ok(users
+                .into_iter()
+                .zip(response.members)
+                .map(|(user, member)| ChannelMembership {
+                    user,
+                    role: member.role(),
+                    kind: member.kind(),
+                })
+                .collect())
        })
    }

--- a/crates/client/src/client.rs
+++ b/crates/client/src/client.rs
@@ -17,7 +17,8 @@ use futures::{
    TryFutureExt as _, TryStreamExt,
 };
 use gpui::{
-    actions, AnyModel, AnyWeakModel, AppContext, AsyncAppContext, Global, Model, Task, WeakModel,
+    actions, AnyModel, AnyWeakModel, AppContext, AsyncAppContext, BorrowAppContext, Global, Model,
+    Task, WeakModel,
 };
 use http::{HttpClient, HttpClientWithUrl};
 use lazy_static::lazy_static;
@@ -28,7 +29,7 @@ use release_channel::{AppVersion, ReleaseChannel};
 use rpc::proto::{AnyTypedEnvelope, EntityMessage, EnvelopedMessage, PeerId, RequestMessage};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
-use settings::{Settings, SettingsSources};
+use settings::{Settings, SettingsSources, SettingsStore};
 use std::fmt;
 use std::pin::Pin;
 use std::{
@@ -85,7 +86,7 @@ lazy_static! {
 }

 pub const INITIAL_RECONNECTION_DELAY: Duration = Duration::from_millis(100);
-pub const CONNECTION_TIMEOUT: Duration = Duration::from_secs(20);
+pub const CONNECTION_TIMEOUT: Duration = Duration::from_secs(5);

 actions!(client, [SignIn, SignOut, Reconnect]);

@@ -113,35 +114,11 @@ impl Settings for ClientSettings {
    }
 }

-#[derive(Default, Clone, Serialize, Deserialize, JsonSchema)]
-pub struct ProxySettingsContent {
-    proxy: Option<String>,
-}
-
-#[derive(Deserialize, Default)]
-pub struct ProxySettings {
-    pub proxy: Option<String>,
-}
-
-impl Settings for ProxySettings {
-    const KEY: Option<&'static str> = None;
-
-    type FileContent = ProxySettingsContent;
-
-    fn load(sources: SettingsSources<Self::FileContent>, _: &mut AppContext) -> Result<Self> {
-        Ok(Self {
-            proxy: sources
-                .user
-                .and_then(|value| value.proxy.clone())
-                .or(sources.default.proxy.clone()),
-        })
-    }
-}
-
 pub fn init_settings(cx: &mut AppContext) {
    TelemetrySettings::register(cx);
-    ClientSettings::register(cx);
-    ProxySettings::register(cx);
+    cx.update_global(|store: &mut SettingsStore, cx| {
+        store.register_setting::<ClientSettings>(cx);
+    });
 }

 pub fn init(client: &Arc<Client>, cx: &mut AppContext) {
@@ -535,7 +512,6 @@ impl Client {
        let clock = Arc::new(clock::RealSystemClock);
        let http = Arc::new(HttpClientWithUrl::new(
            &ClientSettings::get_global(cx).server_url,
-            ProxySettings::get_global(cx).proxy.clone(),
        ));
        Self::new(clock, http.clone(), cx)
    }
--- a/crates/client/src/telemetry.rs
+++ b/crates/client/src/telemetry.rs
@@ -15,9 +15,9 @@ use std::io::Write;
 use std::{env, mem, path::PathBuf, sync::Arc, time::Duration};
 use sysinfo::{CpuRefreshKind, Pid, ProcessRefreshKind, RefreshKind, System};
 use telemetry_events::{
-    ActionEvent, AppEvent, AssistantEvent, AssistantKind, CallEvent, CpuEvent, EditEvent,
-    EditorEvent, Event, EventRequestBody, EventWrapper, ExtensionEvent, InlineCompletionEvent,
-    MemoryEvent, SettingEvent,
+    ActionEvent, AppEvent, AssistantEvent, AssistantKind, CallEvent, CopilotEvent, CpuEvent,
+    EditEvent, EditorEvent, Event, EventRequestBody, EventWrapper, ExtensionEvent, MemoryEvent,
+    SettingEvent,
 };
 use tempfile::NamedTempFile;
 #[cfg(not(debug_assertions))]
@@ -241,14 +241,14 @@ impl Telemetry {
        self.report_event(event)
    }

-    pub fn report_inline_completion_event(
+    pub fn report_copilot_event(
        self: &Arc<Self>,
-        provider: String,
+        suggestion_id: Option<String>,
        suggestion_accepted: bool,
        file_extension: Option<String>,
    ) {
-        let event = Event::InlineCompletion(InlineCompletionEvent {
-            provider,
+        let event = Event::Copilot(CopilotEvent {
+            suggestion_id,
            suggestion_accepted,
            file_extension,
        });
--- a/crates/client/src/user.rs
+++ b/crates/client/src/user.rs
@@ -89,7 +89,6 @@ pub enum ContactRequestStatus {

 pub struct UserStore {
    users: HashMap<u64, Arc<User>>,
-    by_github_login: HashMap<String, u64>,
    participant_indices: HashMap<u64, ParticipantIndex>,
    update_contacts_tx: mpsc::UnboundedSender<UpdateContacts>,
    current_user: watch::Receiver<Option<Arc<User>>>,
@@ -145,7 +144,6 @@ impl UserStore {
        ];
        Self {
            users: Default::default(),
-            by_github_login: Default::default(),
            current_user: current_user_rx,
            contacts: Default::default(),
            incoming_contact_requests: Default::default(),
@@ -233,7 +231,6 @@ impl UserStore {
    #[cfg(feature = "test-support")]
    pub fn clear_cache(&mut self) {
        self.users.clear();
-        self.by_github_login.clear();
    }

    async fn handle_update_invite_info(
@@ -647,12 +644,6 @@ impl UserStore {
        })
    }

-    pub fn cached_user_by_github_login(&self, github_login: &str) -> Option<Arc<User>> {
-        self.by_github_login
-            .get(github_login)
-            .and_then(|id| self.users.get(id).cloned())
-    }
-
    pub fn current_user(&self) -> Option<Arc<User>> {
        self.current_user.borrow().clone()
    }
@@ -670,31 +661,26 @@ impl UserStore {
        cx.spawn(|this, mut cx| async move {
            if let Some(rpc) = client.upgrade() {
                let response = rpc.request(request).await.context("error loading users")?;
-                let users = response.users;
+                let users = response
+                    .users
+                    .into_iter()
+                    .map(User::new)
+                    .collect::<Vec<_>>();

-                this.update(&mut cx, |this, _| this.insert(users))
+                this.update(&mut cx, |this, _| {
+                    for user in &users {
+                        this.users.insert(user.id, user.clone());
+                    }
+                })
+                .ok();
+
+                Ok(users)
            } else {
                Ok(Vec::new())
            }
        })
    }

-    pub fn insert(&mut self, users: Vec<proto::User>) -> Vec<Arc<User>> {
-        let mut ret = Vec::with_capacity(users.len());
-        for user in users {
-            let user = User::new(user);
-            if let Some(old) = self.users.insert(user.id, user.clone()) {
-                if old.github_login != user.github_login {
-                    self.by_github_login.remove(&old.github_login);
-                }
-            }
-            self.by_github_login
-                .insert(user.github_login.clone(), user.id);
-            ret.push(user)
-        }
-        ret
-    }
-
    pub fn set_participant_indices(
        &mut self,
        participant_indices: HashMap<u64, ParticipantIndex>,
--- a/crates/collab/migrations.sqlite/20221109000000_test_schema.sql
+++ b/crates/collab/migrations.sqlite/20221109000000_test_schema.sql
@@ -407,7 +407,6 @@ CREATE TABLE dev_servers (
    id INTEGER PRIMARY KEY AUTOINCREMENT,
    user_id INTEGER NOT NULL REFERENCES users(id),
    name TEXT NOT NULL,
-    ssh_connection_string TEXT,
    hashed_token TEXT NOT NULL
 );

--- a/crates/collab/migrations/20240514164510_store_ssh_connect_string.sql
+++ b/crates/collab/migrations/20240514164510_store_ssh_connect_string.sql
@@ -1 +0,0 @@
-ALTER TABLE dev_servers ADD COLUMN ssh_connection_string TEXT;
--- a/crates/collab/src/api/events.rs
+++ b/crates/collab/src/api/events.rs
@@ -15,9 +15,8 @@ use serde::{Serialize, Serializer};
 use sha2::{Digest, Sha256};
 use std::sync::{Arc, OnceLock};
 use telemetry_events::{
-    ActionEvent, AppEvent, AssistantEvent, CallEvent, CpuEvent, EditEvent, EditorEvent, Event,
-    EventRequestBody, EventWrapper, ExtensionEvent, InlineCompletionEvent, MemoryEvent,
-    SettingEvent,
+    ActionEvent, AppEvent, AssistantEvent, CallEvent, CopilotEvent, CpuEvent, EditEvent,
+    EditorEvent, Event, EventRequestBody, EventWrapper, ExtensionEvent, MemoryEvent, SettingEvent,
 };
 use uuid::Uuid;

@@ -27,7 +26,6 @@ pub fn router() -> Router {
    Router::new()
        .route("/telemetry/events", post(post_events))
        .route("/telemetry/crashes", post(post_crash))
-        .route("/telemetry/panics", post(post_panic))
        .route("/telemetry/hangs", post(post_hang))
 }

@@ -282,77 +280,30 @@ pub async fn post_hang(
        backtrace = %backtrace,
        "hang report");

-    Ok(())
-}
-
-pub async fn post_panic(
-    Extension(app): Extension<Arc<AppState>>,
-    TypedHeader(ZedChecksumHeader(checksum)): TypedHeader<ZedChecksumHeader>,
-    body: Bytes,
-) -> Result<()> {
-    let Some(expected) = calculate_json_checksum(app.clone(), &body) else {
-        return Err(Error::Http(
-            StatusCode::INTERNAL_SERVER_ERROR,
-            "events not enabled".into(),
-        ))?;
-    };
-
-    if checksum != expected {
-        return Err(Error::Http(
-            StatusCode::BAD_REQUEST,
-            "invalid checksum".into(),
-        ))?;
-    }
-
-    let report: telemetry_events::PanicRequest = serde_json::from_slice(&body)
-        .map_err(|_| Error::Http(StatusCode::BAD_REQUEST, "invalid json".into()))?;
-    let panic = report.panic;
-
-    tracing::error!(
-        service = "client",
-        version = %panic.app_version,
-        os_name = %panic.os_name,
-        os_version = %panic.os_version.clone().unwrap_or_default(),
-        installation_id = %panic.installation_id.unwrap_or_default(),
-        description = %panic.payload,
-        backtrace = %panic.backtrace.join("\n"),
-        "panic report");
-
-    let backtrace = if panic.backtrace.len() > 25 {
-        let total = panic.backtrace.len();
-        format!(
-            "{}\n   and {} more",
-            panic
-                .backtrace
-                .iter()
-                .take(20)
-                .cloned()
-                .collect::<Vec<_>>()
-                .join("\n"),
-            total - 20
-        )
-    } else {
-        panic.backtrace.join("\n")
-    };
-    let backtrace_with_summary = panic.payload + "\n" + &backtrace;
-
    if let Some(slack_panics_webhook) = app.config.slack_panics_webhook.clone() {
        let payload = slack::WebhookBody::new(|w| {
-            w.add_section(|s| s.text(slack::Text::markdown("Panic request".to_string())))
+            w.add_section(|s| s.text(slack::Text::markdown("Possible Hang".to_string())))
                .add_section(|s| {
                    s.add_field(slack::Text::markdown(format!(
                        "*Version:*\n {} ",
-                        panic.app_version
+                        report.app_version.unwrap_or_default()
                    )))
                    .add_field({
+                        let hostname = app.config.blob_store_url.clone().unwrap_or_default();
+                        let hostname = hostname.strip_prefix("https://").unwrap_or_else(|| {
+                            hostname.strip_prefix("http://").unwrap_or_default()
+                        });
+
                        slack::Text::markdown(format!(
-                            "*OS:*\n{} {}",
-                            panic.os_name,
-                            panic.os_version.unwrap_or_default()
+                            "*Incident:*\n<https://{}.{}/{}.hang.json|{}…>",
+                            CRASH_REPORTS_BUCKET,
+                            hostname,
+                            incident_id,
+                            incident_id.chars().take(8).collect::<String>(),
                        ))
                    })
                })
-                .add_rich_text(|r| r.add_preformatted(|p| p.add_text(backtrace_with_summary)))
+                .add_rich_text(|r| r.add_preformatted(|p| p.add_text(backtrace)))
        });
        let payload_json = serde_json::to_string(&payload).map_err(|err| {
            log::error!("Failed to serialize payload to JSON: {err}");
@@ -425,19 +376,13 @@ pub async fn post_events(
                first_event_at,
                country_code.clone(),
            )),
-            // Needed for clients sending old copilot_event types
-            Event::Copilot(_) => {}
-            Event::InlineCompletion(event) => {
-                to_upload
-                    .inline_completion_events
-                    .push(InlineCompletionEventRow::from_event(
-                        event.clone(),
-                        &wrapper,
-                        &request_body,
-                        first_event_at,
-                        country_code.clone(),
-                    ))
-            }
+            Event::Copilot(event) => to_upload.copilot_events.push(CopilotEventRow::from_event(
+                event.clone(),
+                &wrapper,
+                &request_body,
+                first_event_at,
+                country_code.clone(),
+            )),
            Event::Call(event) => to_upload.call_events.push(CallEventRow::from_event(
                event.clone(),
                &wrapper,
@@ -519,7 +464,7 @@ pub async fn post_events(
 #[derive(Default)]
 struct ToUpload {
    editor_events: Vec<EditorEventRow>,
-    inline_completion_events: Vec<InlineCompletionEventRow>,
+    copilot_events: Vec<CopilotEventRow>,
    assistant_events: Vec<AssistantEventRow>,
    call_events: Vec<CallEventRow>,
    cpu_events: Vec<CpuEventRow>,
@@ -538,14 +483,14 @@ impl ToUpload {
            .await
            .with_context(|| format!("failed to upload to table '{EDITOR_EVENTS_TABLE}'"))?;

-        const INLINE_COMPLETION_EVENTS_TABLE: &str = "inline_completion_events";
+        const COPILOT_EVENTS_TABLE: &str = "copilot_events";
        Self::upload_to_table(
-            INLINE_COMPLETION_EVENTS_TABLE,
-            &self.inline_completion_events,
+            COPILOT_EVENTS_TABLE,
+            &self.copilot_events,
            clickhouse_client,
        )
        .await
-        .with_context(|| format!("failed to upload to table '{INLINE_COMPLETION_EVENTS_TABLE}'"))?;
+        .with_context(|| format!("failed to upload to table '{COPILOT_EVENTS_TABLE}'"))?;

        const ASSISTANT_EVENTS_TABLE: &str = "assistant_events";
        Self::upload_to_table(
@@ -645,7 +590,7 @@ where

    let country_code = country_code.as_bytes();

-    serializer.serialize_u16(((country_code[1] as u16) << 8) + country_code[0] as u16)
+    serializer.serialize_u16(((country_code[0] as u16) << 8) + country_code[1] as u16)
 }

 #[derive(Serialize, Debug, clickhouse::Row)]
@@ -715,9 +660,9 @@ impl EditorEventRow {
 }

 #[derive(Serialize, Debug, clickhouse::Row)]
-pub struct InlineCompletionEventRow {
+pub struct CopilotEventRow {
    pub installation_id: String,
-    pub provider: String,
+    pub suggestion_id: String,
    pub suggestion_accepted: bool,
    pub app_version: String,
    pub file_extension: String,
@@ -737,9 +682,9 @@ pub struct InlineCompletionEventRow {
    pub patch: Option<i32>,
 }

-impl InlineCompletionEventRow {
+impl CopilotEventRow {
    fn from_event(
-        event: InlineCompletionEvent,
+        event: CopilotEvent,
        wrapper: &EventWrapper,
        body: &EventRequestBody,
        first_event_at: chrono::DateTime<chrono::Utc>,
@@ -766,7 +711,7 @@ impl InlineCompletionEventRow {
            country_code: country_code.unwrap_or("XX".to_string()),
            region_code: "".to_string(),
            city: "".to_string(),
-            provider: event.provider,
+            suggestion_id: event.suggestion_id.unwrap_or_default(),
            suggestion_accepted: event.suggestion_accepted,
        }
    }
--- a/crates/collab/src/db.rs
+++ b/crates/collab/src/db.rs
@@ -509,7 +509,8 @@ pub type NotificationBatch = Vec<(UserId, proto::Notification)>;

 pub struct CreatedChannelMessage {
    pub message_id: MessageId,
-    pub participant_connection_ids: HashSet<ConnectionId>,
+    pub participant_connection_ids: Vec<ConnectionId>,
+    pub channel_members: Vec<UserId>,
    pub notifications: NotificationBatch,
 }

--- a/crates/collab/src/db/queries/buffers.rs
+++ b/crates/collab/src/db/queries/buffers.rs
@@ -440,7 +440,12 @@ impl Database {
        channel_id: ChannelId,
        user: UserId,
        operations: &[proto::Operation],
-    ) -> Result<(HashSet<ConnectionId>, i32, Vec<proto::VectorClockEntry>)> {
+    ) -> Result<(
+        Vec<ConnectionId>,
+        Vec<UserId>,
+        i32,
+        Vec<proto::VectorClockEntry>,
+    )> {
        self.transaction(move |tx| async move {
            let channel = self.get_channel_internal(channel_id, &tx).await?;

@@ -474,6 +479,7 @@ impl Database {
                .filter_map(|op| operation_to_storage(op, &buffer, serialization_version))
                .collect::<Vec<_>>();

+            let mut channel_members;
            let max_version;

            if !operations.is_empty() {
@@ -498,6 +504,12 @@ impl Database {
                )
                .await?;

+                channel_members = self.get_channel_participants(&channel, &tx).await?;
+                let collaborators = self
+                    .get_channel_buffer_collaborators_internal(channel_id, &tx)
+                    .await?;
+                channel_members.retain(|member| !collaborators.contains(member));
+
                buffer_operation::Entity::insert_many(operations)
                    .on_conflict(
                        OnConflict::columns([
@@ -512,10 +524,11 @@ impl Database {
                    .exec(&*tx)
                    .await?;
            } else {
+                channel_members = Vec::new();
                max_version = Vec::new();
            }

-            let mut connections = HashSet::default();
+            let mut connections = Vec::new();
            let mut rows = channel_buffer_collaborator::Entity::find()
                .filter(
                    Condition::all()
@@ -525,13 +538,13 @@ impl Database {
                .await?;
            while let Some(row) = rows.next().await {
                let row = row?;
-                connections.insert(ConnectionId {
+                connections.push(ConnectionId {
                    id: row.connection_id as u32,
                    owner_id: row.connection_server_id.0 as u32,
                });
            }

-            Ok((connections, buffer.epoch, max_version))
+            Ok((connections, channel_members, buffer.epoch, max_version))
        })
        .await
    }
--- a/crates/collab/src/db/queries/channels.rs
+++ b/crates/collab/src/db/queries/channels.rs
@@ -3,7 +3,7 @@ use rpc::{
    proto::{channel_member::Kind, ChannelBufferVersion, VectorClockEntry},
    ErrorCode, ErrorCodeExt,
 };
-use sea_orm::{DbBackend, TryGetableMany};
+use sea_orm::TryGetableMany;

 impl Database {
    #[cfg(test)]
@@ -700,73 +700,77 @@ impl Database {
    pub async fn get_channel_participant_details(
        &self,
        channel_id: ChannelId,
-        filter: &str,
-        limit: u64,
        user_id: UserId,
-    ) -> Result<(Vec<proto::ChannelMember>, Vec<proto::User>)> {
-        let members = self
+    ) -> Result<Vec<proto::ChannelMember>> {
+        let (role, members) = self
            .transaction(move |tx| async move {
                let channel = self.get_channel_internal(channel_id, &tx).await?;
-                self.check_user_is_channel_participant(&channel, user_id, &tx)
+                let role = self
+                    .check_user_is_channel_participant(&channel, user_id, &tx)
                    .await?;
-                let mut query = channel_member::Entity::find()
-                    .find_also_related(user::Entity)
-                    .filter(channel_member::Column::ChannelId.eq(channel.root_id()));
-
-                if cfg!(any(test, sqlite)) && self.pool.get_database_backend() == DbBackend::Sqlite {
-                    query = query.filter(Expr::cust_with_values(
-                        "UPPER(github_login) LIKE ?",
-                        [Self::fuzzy_like_string(&filter.to_uppercase())],
-                    ))
-                } else {
-                    query = query.filter(Expr::cust_with_values(
-                        "github_login ILIKE $1",
-                        [Self::fuzzy_like_string(filter)],
-                    ))
-                }
-                let members = query.order_by(
-                        Expr::cust(
-                            "not role = 'admin', not role = 'member', not role = 'guest', not accepted, github_login",
-                        ),
-                        sea_orm::Order::Asc,
-                    )
-                    .limit(limit)
-                    .all(&*tx)
-                    .await?;
-
-                Ok(members)
+                Ok((
+                    role,
+                    self.get_channel_participant_details_internal(&channel, &tx)
+                        .await?,
+                ))
            })
            .await?;

-        let mut users: Vec<proto::User> = Vec::with_capacity(members.len());
-
-        let members = members
-            .into_iter()
-            .map(|(member, user)| {
-                if let Some(user) = user {
-                    users.push(proto::User {
-                        id: user.id.to_proto(),
-                        avatar_url: format!(
-                            "https://github.com/{}.png?size=128",
-                            user.github_login
-                        ),
-                        github_login: user.github_login,
-                    })
-                }
-                proto::ChannelMember {
-                    role: member.role.into(),
-                    user_id: member.user_id.to_proto(),
-                    kind: if member.accepted {
+        if role == ChannelRole::Admin {
+            Ok(members
+                .into_iter()
+                .map(|channel_member| proto::ChannelMember {
+                    role: channel_member.role.into(),
+                    user_id: channel_member.user_id.to_proto(),
+                    kind: if channel_member.accepted {
                        Kind::Member
                    } else {
                        Kind::Invitee
                    }
                    .into(),
-                }
-            })
-            .collect();
+                })
+                .collect())
+        } else {
+            return Ok(members
+                .into_iter()
+                .filter_map(|member| {
+                    if !member.accepted {
+                        return None;
+                    }
+                    Some(proto::ChannelMember {
+                        role: member.role.into(),
+                        user_id: member.user_id.to_proto(),
+                        kind: Kind::Member.into(),
+                    })
+                })
+                .collect());
+        }
+    }

-        Ok((members, users))
+    async fn get_channel_participant_details_internal(
+        &self,
+        channel: &channel::Model,
+        tx: &DatabaseTransaction,
+    ) -> Result<Vec<channel_member::Model>> {
+        Ok(channel_member::Entity::find()
+            .filter(channel_member::Column::ChannelId.eq(channel.root_id()))
+            .all(tx)
+            .await?)
+    }
+
+    /// Returns the participants in the given channel.
+    pub async fn get_channel_participants(
+        &self,
+        channel: &channel::Model,
+        tx: &DatabaseTransaction,
+    ) -> Result<Vec<UserId>> {
+        let participants = self
+            .get_channel_participant_details_internal(channel, tx)
+            .await?;
+        Ok(participants
+            .into_iter()
+            .map(|member| member.user_id)
+            .collect())
    }

    /// Returns whether the given user is an admin in the specified channel.
--- a/crates/collab/src/db/queries/dev_servers.rs
+++ b/crates/collab/src/db/queries/dev_servers.rs
@@ -73,7 +73,6 @@ impl Database {
    pub async fn create_dev_server(
        &self,
        name: &str,
-        ssh_connection_string: Option<&str>,
        hashed_access_token: &str,
        user_id: UserId,
    ) -> crate::Result<(dev_server::Model, proto::DevServerProjectsUpdate)> {
@@ -87,9 +86,6 @@ impl Database {
                hashed_token: ActiveValue::Set(hashed_access_token.to_string()),
                name: ActiveValue::Set(name.trim().to_string()),
                user_id: ActiveValue::Set(user_id),
-                ssh_connection_string: ActiveValue::Set(
-                    ssh_connection_string.map(ToOwned::to_owned),
-                ),
            })
            .exec_with_returning(&*tx)
            .await?;
@@ -137,7 +133,6 @@ impl Database {
        &self,
        id: DevServerId,
        name: &str,
-        ssh_connection_string: Option<&str>,
        user_id: UserId,
    ) -> crate::Result<proto::DevServerProjectsUpdate> {
        self.transaction(|tx| async move {
@@ -150,9 +145,6 @@ impl Database {

            dev_server::Entity::update(dev_server::ActiveModel {
                name: ActiveValue::Set(name.trim().to_string()),
-                ssh_connection_string: ActiveValue::Set(
-                    ssh_connection_string.map(ToOwned::to_owned),
-                ),
                ..dev_server.clone().into_active_model()
            })
            .exec(&*tx)
--- a/crates/collab/src/db/queries/messages.rs
+++ b/crates/collab/src/db/queries/messages.rs
@@ -251,7 +251,7 @@ impl Database {
                .await?;

            let mut is_participant = false;
-            let mut participant_connection_ids = HashSet::default();
+            let mut participant_connection_ids = Vec::new();
            let mut participant_user_ids = Vec::new();
            while let Some(row) = rows.next().await {
                let row = row?;
@@ -259,7 +259,7 @@ impl Database {
                    is_participant = true;
                }
                participant_user_ids.push(row.user_id);
-                participant_connection_ids.insert(row.connection());
+                participant_connection_ids.push(row.connection());
            }
            drop(rows);

@@ -336,9 +336,13 @@ impl Database {
                }
            }

+            let mut channel_members = self.get_channel_participants(&channel, &tx).await?;
+            channel_members.retain(|member| !participant_user_ids.contains(member));
+
            Ok(CreatedChannelMessage {
                message_id,
                participant_connection_ids,
+                channel_members,
                notifications,
            })
        })
--- a/crates/collab/src/db/queries/users.rs
+++ b/crates/collab/src/db/queries/users.rs
@@ -48,9 +48,6 @@ impl Database {

    /// Returns all users by ID. There are no access checks here, so this should only be used internally.
    pub async fn get_users_by_ids(&self, ids: Vec<UserId>) -> Result<Vec<user::Model>> {
-        if ids.len() >= 10000_usize {
-            return Err(anyhow!("too many users"))?;
-        }
        self.transaction(|tx| async {
            let tx = tx;
            Ok(user::Entity::find()
--- a/crates/collab/src/db/tables/dev_server.rs
+++ b/crates/collab/src/db/tables/dev_server.rs
@@ -10,7 +10,6 @@ pub struct Model {
    pub name: String,
    pub user_id: UserId,
    pub hashed_token: String,
-    pub ssh_connection_string: Option<String>,
 }

 impl ActiveModelBehavior for ActiveModel {}
@@ -33,7 +32,6 @@ impl Model {
            dev_server_id: self.id.to_proto(),
            name: self.name.clone(),
            status: status as i32,
-            ssh_connection_string: self.ssh_connection_string.clone(),
        }
    }
 }
--- a/crates/collab/src/db/tests/channel_tests.rs
+++ b/crates/collab/src/db/tests/channel_tests.rs
@@ -1,7 +1,7 @@
 use crate::{
    db::{
        tests::{channel_tree, new_test_connection, new_test_user},
-        Channel, ChannelId, ChannelRole, Database, NewUserParams, RoomId, UserId,
+        Channel, ChannelId, ChannelRole, Database, NewUserParams, RoomId,
    },
    test_both_dbs,
 };
@@ -40,15 +40,15 @@ async fn test_channels(db: &Arc<Database>) {
        .await
        .unwrap();

-    let (members, _) = db
-        .get_channel_participant_details(replace_id, "", 10, a_id)
+    let mut members = db
+        .transaction(|tx| async move {
+            let channel = db.get_channel_internal(replace_id, &tx).await?;
+            db.get_channel_participants(&channel, &tx).await
+        })
        .await
        .unwrap();
-    let ids = members
-        .into_iter()
-        .map(|m| UserId::from_proto(m.user_id))
-        .collect::<Vec<_>>();
-    assert_eq!(ids, &[a_id, b_id]);
+    members.sort();
+    assert_eq!(members, &[a_id, b_id]);

    let rust_id = db.create_root_channel("rust", a_id).await.unwrap();
    let cargo_id = db.create_sub_channel("cargo", rust_id, a_id).await.unwrap();
@@ -195,8 +195,8 @@ async fn test_channel_invites(db: &Arc<Database>) {

    assert_eq!(user_3_invites, &[channel_1_1]);

-    let (mut members, _) = db
-        .get_channel_participant_details(channel_1_1, "", 100, user_1)
+    let mut members = db
+        .get_channel_participant_details(channel_1_1, user_1)
        .await
        .unwrap();

@@ -231,8 +231,8 @@ async fn test_channel_invites(db: &Arc<Database>) {
        .await
        .unwrap();

-    let (members, _) = db
-        .get_channel_participant_details(channel_1_3, "", 100, user_1)
+    let members = db
+        .get_channel_participant_details(channel_1_3, user_1)
        .await
        .unwrap();
    assert_eq!(
@@ -243,16 +243,16 @@ async fn test_channel_invites(db: &Arc<Database>) {
                kind: proto::channel_member::Kind::Member.into(),
                role: proto::ChannelRole::Admin.into(),
            },
-            proto::ChannelMember {
-                user_id: user_3.to_proto(),
-                kind: proto::channel_member::Kind::Invitee.into(),
-                role: proto::ChannelRole::Admin.into(),
-            },
            proto::ChannelMember {
                user_id: user_2.to_proto(),
                kind: proto::channel_member::Kind::Member.into(),
                role: proto::ChannelRole::Member.into(),
            },
+            proto::ChannelMember {
+                user_id: user_3.to_proto(),
+                kind: proto::channel_member::Kind::Invitee.into(),
+                role: proto::ChannelRole::Admin.into(),
+            },
        ]
    );
 }
@@ -482,8 +482,8 @@ async fn test_user_is_channel_participant(db: &Arc<Database>) {
    .await
    .unwrap();

-    let (mut members, _) = db
-        .get_channel_participant_details(public_channel_id, "", 100, admin)
+    let mut members = db
+        .get_channel_participant_details(public_channel_id, admin)
        .await
        .unwrap();

@@ -557,8 +557,8 @@ async fn test_user_is_channel_participant(db: &Arc<Database>) {
        .await
        .is_err());

-    let (mut members, _) = db
-        .get_channel_participant_details(public_channel_id, "", 100, admin)
+    let mut members = db
+        .get_channel_participant_details(public_channel_id, admin)
        .await
        .unwrap();

@@ -594,8 +594,8 @@ async fn test_user_is_channel_participant(db: &Arc<Database>) {
        .unwrap();

    // currently people invited to parent channels are not shown here
-    let (mut members, _) = db
-        .get_channel_participant_details(public_channel_id, "", 100, admin)
+    let mut members = db
+        .get_channel_participant_details(public_channel_id, admin)
        .await
        .unwrap();

@@ -663,8 +663,8 @@ async fn test_user_is_channel_participant(db: &Arc<Database>) {
    .await
    .unwrap();

-    let (mut members, _) = db
-        .get_channel_participant_details(public_channel_id, "", 100, admin)
+    let mut members = db
+        .get_channel_participant_details(public_channel_id, admin)
        .await
        .unwrap();

--- a/crates/collab/src/rpc.rs
+++ b/crates/collab/src/rpc.rs
@@ -2365,12 +2365,7 @@ async fn create_dev_server(
    let (dev_server, status) = session
        .db()
        .await
-        .create_dev_server(
-            &request.name,
-            request.ssh_connection_string.as_deref(),
-            &hashed_access_token,
-            session.user_id(),
-        )
+        .create_dev_server(&request.name, &hashed_access_token, session.user_id())
        .await?;

    send_dev_server_projects_update(session.user_id(), status, &session).await;
@@ -2378,7 +2373,7 @@ async fn create_dev_server(
    response.send(proto::CreateDevServerResponse {
        dev_server_id: dev_server.id.0 as u64,
        access_token: auth::generate_dev_server_token(dev_server.id.0 as usize, access_token),
-        name: request.name,
+        name: request.name.clone(),
    })?;
    Ok(())
 }
@@ -2439,12 +2434,7 @@ async fn rename_dev_server(
    let status = session
        .db()
        .await
-        .rename_dev_server(
-            dev_server_id,
-            &request.name,
-            request.ssh_connection_string.as_deref(),
-            session.user_id(),
-        )
+        .rename_dev_server(dev_server_id, &request.name, session.user_id())
        .await?;

    send_dev_server_projects_update(session.user_id(), status, &session).await;
@@ -3693,15 +3683,10 @@ async fn get_channel_members(
 ) -> Result<()> {
    let db = session.db().await;
    let channel_id = ChannelId::from_proto(request.channel_id);
-    let limit = if request.limit == 0 {
-        u16::MAX as u64
-    } else {
-        request.limit
-    };
-    let (members, users) = db
-        .get_channel_participant_details(channel_id, &request.query, limit, session.user_id())
+    let members = db
+        .get_channel_participant_details(channel_id, session.user_id())
        .await?;
-    response.send(proto::GetChannelMembersResponse { members, users })?;
+    response.send(proto::GetChannelMembersResponse { members })?;
    Ok(())
 }

@@ -3901,13 +3886,13 @@ async fn update_channel_buffer(
    let db = session.db().await;
    let channel_id = ChannelId::from_proto(request.channel_id);

-    let (collaborators, epoch, version) = db
+    let (collaborators, non_collaborators, epoch, version) = db
        .update_channel_buffer(channel_id, session.user_id(), &request.operations)
        .await?;

    channel_buffer_updated(
        session.connection_id,
-        collaborators.clone(),
+        collaborators,
        &proto::UpdateChannelBuffer {
            channel_id: channel_id.to_proto(),
            operations: request.operations,
@@ -3917,29 +3902,25 @@ async fn update_channel_buffer(

    let pool = &*session.connection_pool().await;

-    let non_collaborators =
-        pool.channel_connection_ids(channel_id)
-            .filter_map(|(connection_id, _)| {
-                if collaborators.contains(&connection_id) {
-                    None
-                } else {
-                    Some(connection_id)
-                }
-            });
-
-    broadcast(None, non_collaborators, |peer_id| {
-        session.peer.send(
-            peer_id,
-            proto::UpdateChannels {
-                latest_channel_buffer_versions: vec![proto::ChannelBufferVersion {
-                    channel_id: channel_id.to_proto(),
-                    epoch: epoch as u64,
-                    version: version.clone(),
-                }],
-                ..Default::default()
-            },
-        )
-    });
+    broadcast(
+        None,
+        non_collaborators
+            .iter()
+            .flat_map(|user_id| pool.user_connection_ids(*user_id)),
+        |peer_id| {
+            session.peer.send(
+                peer_id,
+                proto::UpdateChannels {
+                    latest_channel_buffer_versions: vec![proto::ChannelBufferVersion {
+                        channel_id: channel_id.to_proto(),
+                        epoch: epoch as u64,
+                        version: version.clone(),
+                    }],
+                    ..Default::default()
+                },
+            )
+        },
+    );

    Ok(())
 }
@@ -4067,6 +4048,7 @@ async fn send_channel_message(
    let CreatedChannelMessage {
        message_id,
        participant_connection_ids,
+        channel_members,
        notifications,
    } = session
        .db()
@@ -4097,7 +4079,7 @@ async fn send_channel_message(
    };
    broadcast(
        Some(session.connection_id),
-        participant_connection_ids.clone(),
+        participant_connection_ids,
        |connection| {
            session.peer.send(
                connection,
@@ -4113,27 +4095,24 @@ async fn send_channel_message(
    })?;

    let pool = &*session.connection_pool().await;
-    let non_participants =
-        pool.channel_connection_ids(channel_id)
-            .filter_map(|(connection_id, _)| {
-                if participant_connection_ids.contains(&connection_id) {
-                    None
-                } else {
-                    Some(connection_id)
-                }
-            });
-    broadcast(None, non_participants, |peer_id| {
-        session.peer.send(
-            peer_id,
-            proto::UpdateChannels {
-                latest_channel_message_ids: vec![proto::ChannelMessageId {
-                    channel_id: channel_id.to_proto(),
-                    message_id: message_id.to_proto(),
-                }],
-                ..Default::default()
-            },
-        )
-    });
+    broadcast(
+        None,
+        channel_members
+            .iter()
+            .flat_map(|user_id| pool.user_connection_ids(*user_id)),
+        |peer_id| {
+            session.peer.send(
+                peer_id,
+                proto::UpdateChannels {
+                    latest_channel_message_ids: vec![proto::ChannelMessageId {
+                        channel_id: channel_id.to_proto(),
+                        message_id: message_id.to_proto(),
+                    }],
+                    ..Default::default()
+                },
+            )
+        },
+    );
    send_notifications(pool, &session.peer, notifications);

    Ok(())
--- a/crates/collab/src/tests/channel_tests.rs
+++ b/crates/collab/src/tests/channel_tests.rs
@@ -99,7 +99,7 @@ async fn test_core_channels(
        .channel_store()
        .update(cx_a, |store, cx| {
            assert!(!store.has_pending_channel_invite(channel_a_id, client_b.user_id().unwrap()));
-            store.fuzzy_search_members(channel_a_id, "".to_string(), 10, cx)
+            store.get_channel_member_details(channel_a_id, cx)
        })
        .await
        .unwrap();
--- a/crates/collab/src/tests/dev_server_tests.rs
+++ b/crates/collab/src/tests/dev_server_tests.rs
@@ -20,7 +20,7 @@ async fn test_dev_server(cx: &mut gpui::TestAppContext, cx2: &mut gpui::TestAppC

    let resp = store
        .update(cx, |store, cx| {
-            store.create_dev_server("server-1".to_string(), None, cx)
+            store.create_dev_server("server-1".to_string(), cx)
        })
        .await
        .unwrap();
@@ -167,7 +167,7 @@ async fn create_dev_server_project(

    let resp = store
        .update(cx, |store, cx| {
-            store.create_dev_server("server-1".to_string(), None, cx)
+            store.create_dev_server("server-1".to_string(), cx)
        })
        .await
        .unwrap();
@@ -352,7 +352,6 @@ async fn test_dev_server_rename(
            store.rename_dev_server(
                store.dev_servers().first().unwrap().id,
                "name-edited".to_string(),
-                None,
                cx,
            )
        })
@@ -522,7 +521,7 @@ async fn test_create_dev_server_project_path_validation(

    let resp = store
        .update(cx1, |store, cx| {
-            store.create_dev_server("server-2".to_string(), None, cx)
+            store.create_dev_server("server-2".to_string(), cx)
        })
        .await
        .unwrap();
--- a/crates/collab/src/tests/editor_tests.rs
+++ b/crates/collab/src/tests/editor_tests.rs
@@ -19,7 +19,7 @@ use editor::{
 };
 use futures::StreamExt;
 use git::diff::DiffHunkStatus;
-use gpui::{TestAppContext, UpdateGlobal, VisualContext, VisualTestContext};
+use gpui::{BorrowAppContext, TestAppContext, VisualContext, VisualTestContext};
 use indoc::indoc;
 use language::{
    language_settings::{AllLanguageSettings, InlayHintSettings},
@@ -1517,7 +1517,7 @@ async fn test_mutual_editor_inlay_hint_cache_update(
    cx_b.update(editor::init);

    cx_a.update(|cx| {
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global(|store: &mut SettingsStore, cx| {
            store.update_user_settings::<AllLanguageSettings>(cx, |settings| {
                settings.defaults.inlay_hints = Some(InlayHintSettings {
                    enabled: true,
@@ -1531,7 +1531,7 @@ async fn test_mutual_editor_inlay_hint_cache_update(
        });
    });
    cx_b.update(|cx| {
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global(|store: &mut SettingsStore, cx| {
            store.update_user_settings::<AllLanguageSettings>(cx, |settings| {
                settings.defaults.inlay_hints = Some(InlayHintSettings {
                    enabled: true,
@@ -1779,7 +1779,7 @@ async fn test_inlay_hint_refresh_is_forwarded(
    cx_b.update(editor::init);

    cx_a.update(|cx| {
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global(|store: &mut SettingsStore, cx| {
            store.update_user_settings::<AllLanguageSettings>(cx, |settings| {
                settings.defaults.inlay_hints = Some(InlayHintSettings {
                    enabled: false,
@@ -1793,7 +1793,7 @@ async fn test_inlay_hint_refresh_is_forwarded(
        });
    });
    cx_b.update(|cx| {
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global(|store: &mut SettingsStore, cx| {
            store.update_user_settings::<AllLanguageSettings>(cx, |settings| {
                settings.defaults.inlay_hints = Some(InlayHintSettings {
                    enabled: true,
@@ -2269,14 +2269,14 @@ async fn test_git_blame_is_forwarded(cx_a: &mut TestAppContext, cx_b: &mut TestA
        min_column: None,
    });
    cx_a.update(|cx| {
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global(|store: &mut SettingsStore, cx| {
            store.update_user_settings::<ProjectSettings>(cx, |settings| {
                settings.git.inline_blame = inline_blame_off_settings;
            });
        });
    });
    cx_b.update(|cx| {
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global(|store: &mut SettingsStore, cx| {
            store.update_user_settings::<ProjectSettings>(cx, |settings| {
                settings.git.inline_blame = inline_blame_off_settings;
            });
--- a/crates/collab/src/tests/integration_tests.rs
+++ b/crates/collab/src/tests/integration_tests.rs
@@ -13,11 +13,11 @@ use fs::{FakeFs, Fs as _, RemoveOptions};
 use futures::{channel::mpsc, StreamExt as _};
 use git::repository::GitFileStatus;
 use gpui::{
-    px, size, AppContext, BackgroundExecutor, Model, Modifiers, MouseButton, MouseDownEvent,
-    TestAppContext, UpdateGlobal,
+    px, size, AppContext, BackgroundExecutor, BorrowAppContext, Model, Modifiers, MouseButton,
+    MouseDownEvent, TestAppContext,
 };
 use language::{
-    language_settings::{AllLanguageSettings, Formatter, PrettierSettings},
+    language_settings::{AllLanguageSettings, Formatter},
    tree_sitter_rust, Diagnostic, DiagnosticEntry, FakeLspAdapter, Language, LanguageConfig,
    LanguageMatcher, LineEnding, OffsetRangeExt, Point, Rope,
 };
@@ -4401,7 +4401,7 @@ async fn test_formatting_buffer(
    // Ensure buffer can be formatted using an external command. Notice how the
    // host's configuration is honored as opposed to using the guest's settings.
    cx_a.update(|cx| {
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global(|store: &mut SettingsStore, cx| {
            store.update_user_settings::<AllLanguageSettings>(cx, |file| {
                file.defaults.formatter = Some(Formatter::External {
                    command: "awk".into(),
@@ -4445,17 +4445,18 @@ async fn test_prettier_formatting_buffer(

    client_a.language_registry().add(Arc::new(Language::new(
        LanguageConfig {
-            name: "TypeScript".into(),
+            name: "Rust".into(),
            matcher: LanguageMatcher {
-                path_suffixes: vec!["ts".to_string()],
+                path_suffixes: vec!["rs".to_string()],
                ..Default::default()
            },
+            prettier_parser_name: Some("test_parser".to_string()),
            ..Default::default()
        },
        Some(tree_sitter_rust::language()),
    )));
    let mut fake_language_servers = client_a.language_registry().register_fake_lsp_adapter(
-        "TypeScript",
+        "Rust",
        FakeLspAdapter {
            prettier_plugins: vec![test_plugin],
            ..Default::default()
@@ -4469,11 +4470,11 @@ async fn test_prettier_formatting_buffer(
    let buffer_text = "let one = \"two\"";
    client_a
        .fs()
-        .insert_tree(&directory, json!({ "a.ts": buffer_text }))
+        .insert_tree(&directory, json!({ "a.rs": buffer_text }))
        .await;
    let (project_a, worktree_id) = client_a.build_local_project(&directory, cx_a).await;
    let prettier_format_suffix = project::TEST_PRETTIER_FORMAT_SUFFIX;
-    let open_buffer = project_a.update(cx_a, |p, cx| p.open_buffer((worktree_id, "a.ts"), cx));
+    let open_buffer = project_a.update(cx_a, |p, cx| p.open_buffer((worktree_id, "a.rs"), cx));
    let buffer_a = cx_a.executor().spawn(open_buffer).await.unwrap();

    let project_id = active_call_a
@@ -4481,28 +4482,20 @@ async fn test_prettier_formatting_buffer(
        .await
        .unwrap();
    let project_b = client_b.build_dev_server_project(project_id, cx_b).await;
-    let open_buffer = project_b.update(cx_b, |p, cx| p.open_buffer((worktree_id, "a.ts"), cx));
+    let open_buffer = project_b.update(cx_b, |p, cx| p.open_buffer((worktree_id, "a.rs"), cx));
    let buffer_b = cx_b.executor().spawn(open_buffer).await.unwrap();

    cx_a.update(|cx| {
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global(|store: &mut SettingsStore, cx| {
            store.update_user_settings::<AllLanguageSettings>(cx, |file| {
                file.defaults.formatter = Some(Formatter::Auto);
-                file.defaults.prettier = Some(PrettierSettings {
-                    allowed: true,
-                    ..PrettierSettings::default()
-                });
            });
        });
    });
    cx_b.update(|cx| {
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global(|store: &mut SettingsStore, cx| {
            store.update_user_settings::<AllLanguageSettings>(cx, |file| {
                file.defaults.formatter = Some(Formatter::LanguageServer);
-                file.defaults.prettier = Some(PrettierSettings {
-                    allowed: true,
-                    ..PrettierSettings::default()
-                });
            });
        });
    });
--- a/crates/collab_ui/Cargo.toml
+++ b/crates/collab_ui/Cargo.toml
@@ -34,6 +34,7 @@ auto_update.workspace = true
 call.workspace = true
 channel.workspace = true
 client.workspace = true
+clock.workspace = true
 collections.workspace = true
 db.workspace = true
 editor.workspace = true
--- a/crates/collab_ui/src/chat_panel.rs
+++ b/crates/collab_ui/src/chat_panel.rs
@@ -78,14 +78,12 @@ impl ChatPanel {
        let fs = workspace.app_state().fs.clone();
        let client = workspace.app_state().client.clone();
        let channel_store = ChannelStore::global(cx);
-        let user_store = workspace.app_state().user_store.clone();
        let languages = workspace.app_state().languages.clone();

        let input_editor = cx.new_view(|cx| {
            MessageEditor::new(
                languages.clone(),
-                user_store.clone(),
-                None,
+                channel_store.clone(),
                cx.new_view(|cx| Editor::auto_height(4, cx)),
                cx,
            )
@@ -233,12 +231,19 @@ impl ChatPanel {

    fn set_active_chat(&mut self, chat: Model<ChannelChat>, cx: &mut ViewContext<Self>) {
        if self.active_chat.as_ref().map(|e| &e.0) != Some(&chat) {
-            self.markdown_data.clear();
-            self.message_list.reset(chat.read(cx).message_count());
-            self.message_editor.update(cx, |editor, cx| {
-                editor.set_channel_chat(chat.clone(), cx);
-                editor.clear_reply_to_message_id();
-            });
+            let channel_id = chat.read(cx).channel_id;
+            {
+                self.markdown_data.clear();
+
+                let chat = chat.read(cx);
+                let channel_name = chat.channel(cx).map(|channel| channel.name.clone());
+                let message_count = chat.message_count();
+                self.message_list.reset(message_count);
+                self.message_editor.update(cx, |editor, cx| {
+                    editor.set_channel(channel_id, channel_name, cx);
+                    editor.clear_reply_to_message_id();
+                });
+            };
            let subscription = cx.subscribe(&chat, Self::channel_did_change);
            self.active_chat = Some((chat, subscription));
            self.acknowledge_last_message(cx);
--- a/crates/collab_ui/src/chat_panel/message_editor.rs
+++ b/crates/collab_ui/src/chat_panel/message_editor.rs
@@ -1,12 +1,12 @@
 use anyhow::Result;
-use channel::{ChannelChat, ChannelStore, MessageParams};
-use client::{UserId, UserStore};
-use collections::HashSet;
+use channel::{ChannelMembership, ChannelStore, MessageParams};
+use client::{ChannelId, UserId};
+use collections::{HashMap, HashSet};
 use editor::{AnchorRangeExt, CompletionProvider, Editor, EditorElement, EditorStyle};
 use fuzzy::{StringMatch, StringMatchCandidate};
 use gpui::{
    AsyncWindowContext, FocusableView, FontStyle, FontWeight, HighlightStyle, IntoElement, Model,
-    Render, Task, TextStyle, View, ViewContext, WeakView, WhiteSpace,
+    Render, SharedString, Task, TextStyle, View, ViewContext, WeakView, WhiteSpace,
 };
 use language::{
    language_settings::SoftWrap, Anchor, Buffer, BufferSnapshot, CodeLabel, LanguageRegistry,
@@ -31,10 +31,11 @@ lazy_static! {

 pub struct MessageEditor {
    pub editor: View<Editor>,
-    user_store: Model<UserStore>,
-    channel_chat: Option<Model<ChannelChat>>,
+    channel_store: Model<ChannelStore>,
+    channel_members: HashMap<String, UserId>,
    mentions: Vec<UserId>,
    mentions_task: Option<Task<()>>,
+    channel_id: Option<ChannelId>,
    reply_to_message_id: Option<u64>,
    edit_message_id: Option<u64>,
 }
@@ -75,24 +76,12 @@ impl CompletionProvider for MessageEditorCompletionProvider {
    ) -> Task<Result<Option<language::Transaction>>> {
        Task::ready(Ok(None))
    }
-
-    fn is_completion_trigger(
-        &self,
-        _buffer: &Model<Buffer>,
-        _position: language::Anchor,
-        text: &str,
-        _trigger_in_words: bool,
-        _cx: &mut ViewContext<Editor>,
-    ) -> bool {
-        text == "@"
-    }
 }

 impl MessageEditor {
    pub fn new(
        language_registry: Arc<LanguageRegistry>,
-        user_store: Model<UserStore>,
-        channel_chat: Option<Model<ChannelChat>>,
+        channel_store: Model<ChannelStore>,
        editor: View<Editor>,
        cx: &mut ViewContext<Self>,
    ) -> Self {
@@ -138,8 +127,9 @@ impl MessageEditor {

        Self {
            editor,
-            user_store,
-            channel_chat,
+            channel_store,
+            channel_members: HashMap::default(),
+            channel_id: None,
            mentions: Vec::new(),
            mentions_task: None,
            reply_to_message_id: None,
@@ -171,13 +161,12 @@ impl MessageEditor {
        self.edit_message_id = None;
    }

-    pub fn set_channel_chat(&mut self, chat: Model<ChannelChat>, cx: &mut ViewContext<Self>) {
-        let channel_id = chat.read(cx).channel_id;
-        self.channel_chat = Some(chat);
-        let channel_name = ChannelStore::global(cx)
-            .read(cx)
-            .channel_for_id(channel_id)
-            .map(|channel| channel.name.clone());
+    pub fn set_channel(
+        &mut self,
+        channel_id: ChannelId,
+        channel_name: Option<SharedString>,
+        cx: &mut ViewContext<Self>,
+    ) {
        self.editor.update(cx, |editor, cx| {
            if let Some(channel_name) = channel_name {
                editor.set_placeholder_text(format!("Message #{channel_name}"), cx);
@@ -185,6 +174,31 @@ impl MessageEditor {
                editor.set_placeholder_text("Message Channel", cx);
            }
        });
+        self.channel_id = Some(channel_id);
+        self.refresh_users(cx);
+    }
+
+    pub fn refresh_users(&mut self, cx: &mut ViewContext<Self>) {
+        if let Some(channel_id) = self.channel_id {
+            let members = self.channel_store.update(cx, |store, cx| {
+                store.get_channel_member_details(channel_id, cx)
+            });
+            cx.spawn(|this, mut cx| async move {
+                let members = members.await?;
+                this.update(&mut cx, |this, cx| this.set_members(members, cx))?;
+                anyhow::Ok(())
+            })
+            .detach_and_log_err(cx);
+        }
+    }
+
+    pub fn set_members(&mut self, members: Vec<ChannelMembership>, _: &mut ViewContext<Self>) {
+        self.channel_members.clear();
+        self.channel_members.extend(
+            members
+                .into_iter()
+                .map(|member| (member.user.github_login.clone(), member.user.id)),
+        );
    }

    pub fn take_message(&mut self, cx: &mut ViewContext<Self>) -> MessageParams {
@@ -354,19 +368,13 @@ impl MessageEditor {
        let start_anchor = buffer.read(cx).anchor_before(start_offset);

        let mut names = HashSet::default();
-        if let Some(chat) = self.channel_chat.as_ref() {
-            let chat = chat.read(cx);
-            for participant in ChannelStore::global(cx)
-                .read(cx)
-                .channel_participants(chat.channel_id)
-            {
+        for (github_login, _) in self.channel_members.iter() {
+            names.insert(github_login.clone());
+        }
+        if let Some(channel_id) = self.channel_id {
+            for participant in self.channel_store.read(cx).channel_participants(channel_id) {
                names.insert(participant.github_login.clone());
            }
-            for message in chat
-                .messages_in_range(chat.message_count().saturating_sub(100)..chat.message_count())
-            {
-                names.insert(message.sender.github_login.clone());
-            }
        }

        let candidates = names
@@ -473,15 +481,11 @@ impl MessageEditor {
                    text.clear();
                    text.extend(buffer.text_for_range(range.clone()));
                    if let Some(username) = text.strip_prefix('@') {
-                        if let Some(user) = this
-                            .user_store
-                            .read(cx)
-                            .cached_user_by_github_login(username)
-                        {
+                        if let Some(user_id) = this.channel_members.get(username) {
                            let start = multi_buffer.anchor_after(range.start);
                            let end = multi_buffer.anchor_after(range.end);

-                            mentioned_user_ids.push(user.id);
+                            mentioned_user_ids.push(*user_id);
                            anchor_ranges.push(start..end);
                        }
                    }
@@ -546,3 +550,106 @@ impl Render for MessageEditor {
            ))
    }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use client::{Client, User, UserStore};
+    use clock::FakeSystemClock;
+    use gpui::TestAppContext;
+    use http::FakeHttpClient;
+    use language::{Language, LanguageConfig};
+    use project::Project;
+    use rpc::proto;
+    use settings::SettingsStore;
+    use util::test::marked_text_ranges;
+
+    #[gpui::test]
+    async fn test_message_editor(cx: &mut TestAppContext) {
+        let language_registry = init_test(cx);
+
+        let (editor, cx) = cx.add_window_view(|cx| {
+            MessageEditor::new(
+                language_registry,
+                ChannelStore::global(cx),
+                cx.new_view(|cx| Editor::auto_height(4, cx)),
+                cx,
+            )
+        });
+        cx.executor().run_until_parked();
+
+        editor.update(cx, |editor, cx| {
+            editor.set_members(
+                vec![
+                    ChannelMembership {
+                        user: Arc::new(User {
+                            github_login: "a-b".into(),
+                            id: 101,
+                            avatar_uri: "avatar_a-b".into(),
+                        }),
+                        kind: proto::channel_member::Kind::Member,
+                        role: proto::ChannelRole::Member,
+                    },
+                    ChannelMembership {
+                        user: Arc::new(User {
+                            github_login: "C_D".into(),
+                            id: 102,
+                            avatar_uri: "avatar_C_D".into(),
+                        }),
+                        kind: proto::channel_member::Kind::Member,
+                        role: proto::ChannelRole::Member,
+                    },
+                ],
+                cx,
+            );
+
+            editor.editor.update(cx, |editor, cx| {
+                editor.set_text("Hello, @a-b! Have you met @C_D?", cx)
+            });
+        });
+
+        cx.executor().advance_clock(MENTIONS_DEBOUNCE_INTERVAL);
+
+        editor.update(cx, |editor, cx| {
+            let (text, ranges) = marked_text_ranges("Hello, «@a-b»! Have you met «@C_D»?", false);
+            assert_eq!(
+                editor.take_message(cx),
+                MessageParams {
+                    text,
+                    mentions: vec![(ranges[0].clone(), 101), (ranges[1].clone(), 102)],
+                    reply_to_message_id: None
+                }
+            );
+        });
+    }
+
+    fn init_test(cx: &mut TestAppContext) -> Arc<LanguageRegistry> {
+        cx.update(|cx| {
+            let settings = SettingsStore::test(cx);
+            cx.set_global(settings);
+
+            let clock = Arc::new(FakeSystemClock::default());
+            let http = FakeHttpClient::with_404_response();
+            let client = Client::new(clock, http.clone(), cx);
+            let user_store = cx.new_model(|cx| UserStore::new(client.clone(), cx));
+            theme::init(theme::LoadThemes::JustBase, cx);
+            Project::init_settings(cx);
+            language::init(cx);
+            editor::init(cx);
+            client::init(&client, cx);
+            channel::init(&client, user_store, cx);
+
+            MessageEditorSettings::register(cx);
+        });
+
+        let language_registry = Arc::new(LanguageRegistry::test(cx.executor()));
+        language_registry.add(Arc::new(Language::new(
+            LanguageConfig {
+                name: "Markdown".into(),
+                ..Default::default()
+            },
+            Some(tree_sitter_markdown::language()),
+        )));
+        language_registry
+    }
+}
--- a/crates/collab_ui/src/collab_panel.rs
+++ b/crates/collab_ui/src/collab_panel.rs
@@ -1569,28 +1569,11 @@ impl CollabPanel {

                    *pending_name = Some(channel_name.clone());

-                    let create = self.channel_store.update(cx, |channel_store, cx| {
-                        channel_store.create_channel(&channel_name, *location, cx)
-                    });
-                    if location.is_none() {
-                        cx.spawn(|this, mut cx| async move {
-                            let channel_id = create.await?;
-                            this.update(&mut cx, |this, cx| {
-                                this.show_channel_modal(
-                                    channel_id,
-                                    channel_modal::Mode::InviteMembers,
-                                    cx,
-                                )
-                            })
+                    self.channel_store
+                        .update(cx, |channel_store, cx| {
+                            channel_store.create_channel(&channel_name, *location, cx)
                        })
-                        .detach_and_prompt_err(
-                            "Failed to create channel",
-                            cx,
-                            |_, _| None,
-                        );
-                    } else {
-                        create.detach_and_prompt_err("Failed to create channel", cx, |_, _| None);
-                    }
+                        .detach();
                    cx.notify();
                }
                ChannelEditingState::Rename {
@@ -1876,8 +1859,12 @@ impl CollabPanel {
        let workspace = self.workspace.clone();
        let user_store = self.user_store.clone();
        let channel_store = self.channel_store.clone();
+        let members = self.channel_store.update(cx, |channel_store, cx| {
+            channel_store.get_channel_member_details(channel_id, cx)
+        });

        cx.spawn(|_, mut cx| async move {
+            let members = members.await?;
            workspace.update(&mut cx, |workspace, cx| {
                workspace.toggle_modal(cx, |cx| {
                    ChannelModal::new(
@@ -1885,6 +1872,7 @@ impl CollabPanel {
                        channel_store.clone(),
                        channel_id,
                        mode,
+                        members,
                        cx,
                    )
                });
@@ -2961,7 +2949,7 @@ struct DraggedChannelView {
 }

 impl Render for DraggedChannelView {
-    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
+    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl Element {
        let ui_font = ThemeSettings::get_global(cx).ui_font.family.clone();
        h_flex()
            .font_family(ui_font)
--- a/crates/collab_ui/src/collab_panel/channel_modal.rs
+++ b/crates/collab_ui/src/collab_panel/channel_modal.rs
@@ -37,6 +37,7 @@ impl ChannelModal {
        channel_store: Model<ChannelStore>,
        channel_id: ChannelId,
        mode: Mode,
+        members: Vec<ChannelMembership>,
        cx: &mut ViewContext<Self>,
    ) -> Self {
        cx.observe(&channel_store, |_, _, cx| cx.notify()).detach();
@@ -53,8 +54,7 @@ impl ChannelModal {
                    channel_id,
                    match_candidates: Vec::new(),
                    context_menu: None,
-                    members: Vec::new(),
-                    has_all_members: false,
+                    members,
                    mode,
                },
                cx,
@@ -78,15 +78,37 @@ impl ChannelModal {
    }

    fn set_mode(&mut self, mode: Mode, cx: &mut ViewContext<Self>) {
-        self.picker.update(cx, |picker, cx| {
-            let delegate = &mut picker.delegate;
-            delegate.mode = mode;
-            delegate.selected_index = 0;
-            picker.set_query("", cx);
-            picker.update_matches(picker.query(cx), cx);
-            cx.notify()
-        });
-        cx.notify()
+        let channel_store = self.channel_store.clone();
+        let channel_id = self.channel_id;
+        cx.spawn(|this, mut cx| async move {
+            if mode == Mode::ManageMembers {
+                let mut members = channel_store
+                    .update(&mut cx, |channel_store, cx| {
+                        channel_store.get_channel_member_details(channel_id, cx)
+                    })?
+                    .await?;
+
+                members.sort_by(|a, b| a.sort_key().cmp(&b.sort_key()));
+
+                this.update(&mut cx, |this, cx| {
+                    this.picker
+                        .update(cx, |picker, _| picker.delegate.members = members);
+                })?;
+            }
+
+            this.update(&mut cx, |this, cx| {
+                this.picker.update(cx, |picker, cx| {
+                    let delegate = &mut picker.delegate;
+                    delegate.mode = mode;
+                    delegate.selected_index = 0;
+                    picker.set_query("", cx);
+                    picker.update_matches(picker.query(cx), cx);
+                    cx.notify()
+                });
+                cx.notify()
+            })
+        })
+        .detach();
    }

    fn set_channel_visibility(&mut self, selection: &Selection, cx: &mut ViewContext<Self>) {
@@ -238,7 +260,6 @@ pub struct ChannelModalDelegate {
    mode: Mode,
    match_candidates: Vec<StringMatchCandidate>,
    members: Vec<ChannelMembership>,
-    has_all_members: bool,
    context_menu: Option<(View<ContextMenu>, Subscription)>,
 }

@@ -267,59 +288,37 @@ impl PickerDelegate for ChannelModalDelegate {
    fn update_matches(&mut self, query: String, cx: &mut ViewContext<Picker<Self>>) -> Task<()> {
        match self.mode {
            Mode::ManageMembers => {
-                if self.has_all_members {
-                    self.match_candidates.clear();
-                    self.match_candidates
-                        .extend(self.members.iter().enumerate().map(|(id, member)| {
-                            StringMatchCandidate {
-                                id,
-                                string: member.user.github_login.clone(),
-                                char_bag: member.user.github_login.chars().collect(),
-                            }
-                        }));
-
-                    let matches = cx.background_executor().block(match_strings(
-                        &self.match_candidates,
-                        &query,
-                        true,
-                        usize::MAX,
-                        &Default::default(),
-                        cx.background_executor().clone(),
-                    ));
-
-                    cx.spawn(|picker, mut cx| async move {
-                        picker
-                            .update(&mut cx, |picker, cx| {
-                                let delegate = &mut picker.delegate;
-                                delegate.matching_member_indices.clear();
-                                delegate
-                                    .matching_member_indices
-                                    .extend(matches.into_iter().map(|m| m.candidate_id));
-                                cx.notify();
-                            })
-                            .ok();
-                    })
-                } else {
-                    let search_members = self.channel_store.update(cx, |store, cx| {
-                        store.fuzzy_search_members(self.channel_id, query.clone(), 100, cx)
-                    });
-                    cx.spawn(|picker, mut cx| async move {
-                        async {
-                            let members = search_members.await?;
-                            picker.update(&mut cx, |picker, cx| {
-                                picker.delegate.has_all_members =
-                                    query == "" && members.len() < 100;
-                                picker.delegate.matching_member_indices =
-                                    (0..members.len()).collect();
-                                picker.delegate.members = members;
-                                cx.notify();
-                            })?;
-                            anyhow::Ok(())
+                self.match_candidates.clear();
+                self.match_candidates
+                    .extend(self.members.iter().enumerate().map(|(id, member)| {
+                        StringMatchCandidate {
+                            id,
+                            string: member.user.github_login.clone(),
+                            char_bag: member.user.github_login.chars().collect(),
                        }
-                        .log_err()
-                        .await;
-                    })
-                }
+                    }));
+
+                let matches = cx.background_executor().block(match_strings(
+                    &self.match_candidates,
+                    &query,
+                    true,
+                    usize::MAX,
+                    &Default::default(),
+                    cx.background_executor().clone(),
+                ));
+
+                cx.spawn(|picker, mut cx| async move {
+                    picker
+                        .update(&mut cx, |picker, cx| {
+                            let delegate = &mut picker.delegate;
+                            delegate.matching_member_indices.clear();
+                            delegate
+                                .matching_member_indices
+                                .extend(matches.into_iter().map(|m| m.candidate_id));
+                            cx.notify();
+                        })
+                        .ok();
+                })
            }
            Mode::InviteMembers => {
                let search_users = self
--- a/crates/collab_ui/src/collab_titlebar_item.rs
+++ b/crates/collab_ui/src/collab_titlebar_item.rs
@@ -731,7 +731,7 @@ impl CollabTitlebarItem {
                    ContextMenu::build(cx, |menu, _| {
                        menu.action("Settings", zed_actions::OpenSettings.boxed_clone())
                            .action("Extensions", extensions_ui::Extensions.boxed_clone())
-                            .action("Themes…", theme_selector::Toggle::default().boxed_clone())
+                            .action("Themes...", theme_selector::Toggle::default().boxed_clone())
                            .separator()
                            .action("Sign Out", client::SignOut.boxed_clone())
                    })
@@ -743,11 +743,7 @@ impl CollabTitlebarItem {
                            h_flex()
                                .gap_0p5()
                                .child(Avatar::new(user.avatar_uri.clone()))
-                                .child(
-                                    Icon::new(IconName::ChevronDown)
-                                        .size(IconSize::Small)
-                                        .color(Color::Muted),
-                                ),
+                                .child(Icon::new(IconName::ChevronDown).color(Color::Muted)),
                        )
                        .style(ButtonStyle::Subtle)
                        .tooltip(move |cx| Tooltip::text("Toggle User Menu", cx)),
@@ -759,18 +755,16 @@ impl CollabTitlebarItem {
                    ContextMenu::build(cx, |menu, _| {
                        menu.action("Settings", zed_actions::OpenSettings.boxed_clone())
                            .action("Extensions", extensions_ui::Extensions.boxed_clone())
-                            .action("Themes…", theme_selector::Toggle::default().boxed_clone())
+                            .action("Themes...", theme_selector::Toggle::default().boxed_clone())
                    })
                    .into()
                })
                .trigger(
                    ButtonLike::new("user-menu")
                        .child(
-                            h_flex().gap_0p5().child(
-                                Icon::new(IconName::ChevronDown)
-                                    .size(IconSize::Small)
-                                    .color(Color::Muted),
-                            ),
+                            h_flex()
+                                .gap_0p5()
+                                .child(Icon::new(IconName::ChevronDown).color(Color::Muted)),
                        )
                        .style(ButtonStyle::Subtle)
                        .tooltip(move |cx| Tooltip::text("Toggle User Menu", cx)),
--- a/crates/command_palette/src/command_palette.rs
+++ b/crates/command_palette/src/command_palette.rs
@@ -12,7 +12,7 @@ use command_palette_hooks::{
 use fuzzy::{StringMatch, StringMatchCandidate};
 use gpui::{
    actions, Action, AppContext, DismissEvent, EventEmitter, FocusHandle, FocusableView, Global,
-    ParentElement, Render, Styled, Task, UpdateGlobal, View, ViewContext, VisualContext, WeakView,
+    ParentElement, Render, Styled, Task, View, ViewContext, VisualContext, WeakView,
 };
 use picker::{Picker, PickerDelegate};

@@ -362,7 +362,7 @@ impl PickerDelegate for CommandPaletteDelegate {

        self.matches.clear();
        self.commands.clear();
-        HitCounts::update_global(cx, |hit_counts, _cx| {
+        cx.update_global(|hit_counts: &mut HitCounts, _| {
            *hit_counts.0.entry(command.name).or_default() += 1;
        });
        let action = command.action;
--- a/crates/copilot/src/copilot_completion_provider.rs
+++ b/crates/copilot/src/copilot_completion_provider.rs
@@ -59,10 +59,6 @@ impl CopilotCompletionProvider {
 }

 impl InlineCompletionProvider for CopilotCompletionProvider {
-    fn name() -> &'static str {
-        "copilot"
-    }
-
    fn is_enabled(
        &self,
        buffer: &Model<Buffer>,
@@ -190,23 +186,17 @@ impl InlineCompletionProvider for CopilotCompletionProvider {
            self.copilot
                .update(cx, |copilot, cx| copilot.accept_completion(completion, cx))
                .detach_and_log_err(cx);
-            if self.active_completion().is_some() {
-                if let Some(telemetry) = self.telemetry.as_ref() {
-                    telemetry.report_inline_completion_event(
-                        Self::name().to_string(),
-                        true,
-                        self.file_extension.clone(),
-                    );
-                }
+            if let Some(telemetry) = self.telemetry.as_ref() {
+                telemetry.report_copilot_event(
+                    Some(completion.uuid.clone()),
+                    true,
+                    self.file_extension.clone(),
+                );
            }
        }
    }

-    fn discard(
-        &mut self,
-        should_report_inline_completion_event: bool,
-        cx: &mut ModelContext<Self>,
-    ) {
+    fn discard(&mut self, cx: &mut ModelContext<Self>) {
        let settings = AllLanguageSettings::get_global(cx);

        let copilot_enabled = settings.inline_completions_enabled(None, None);
@@ -220,17 +210,8 @@ impl InlineCompletionProvider for CopilotCompletionProvider {
                copilot.discard_completions(&self.completions, cx)
            })
            .detach_and_log_err(cx);
-
-        if should_report_inline_completion_event {
-            if self.active_completion().is_some() {
-                if let Some(telemetry) = self.telemetry.as_ref() {
-                    telemetry.report_inline_completion_event(
-                        Self::name().to_string(),
-                        false,
-                        self.file_extension.clone(),
-                    );
-                }
-            }
+        if let Some(telemetry) = self.telemetry.as_ref() {
+            telemetry.report_copilot_event(None, false, self.file_extension.clone());
        }
    }

@@ -292,7 +273,7 @@ mod tests {
    };
    use fs::FakeFs;
    use futures::StreamExt;
-    use gpui::{BackgroundExecutor, Context, TestAppContext, UpdateGlobal};
+    use gpui::{BackgroundExecutor, BorrowAppContext, Context, TestAppContext};
    use indoc::indoc;
    use language::{
        language_settings::{AllLanguageSettings, AllLanguageSettingsContent},
@@ -492,8 +473,8 @@ mod tests {
            assert_eq!(editor.display_text(cx), "one.copilot2\ntwo\nthree\n");
            assert_eq!(editor.text(cx), "one.co\ntwo\nthree\n");

-            // AcceptInlineCompletion when there is an active suggestion inserts it.
-            editor.accept_inline_completion(&Default::default(), cx);
+            // Tabbing when there is an active suggestion inserts it.
+            editor.tab(&Default::default(), cx);
            assert!(!editor.has_active_inline_completion(cx));
            assert_eq!(editor.display_text(cx), "one.copilot2\ntwo\nthree\n");
            assert_eq!(editor.text(cx), "one.copilot2\ntwo\nthree\n");
@@ -550,8 +531,8 @@ mod tests {
            assert_eq!(editor.text(cx), "fn foo() {\n    \n}");
            assert_eq!(editor.display_text(cx), "fn foo() {\n    let x = 4;\n}");

-            // Using AcceptInlineCompletion again accepts the suggestion.
-            editor.accept_inline_completion(&Default::default(), cx);
+            // Tabbing again accepts the suggestion.
+            editor.tab(&Default::default(), cx);
            assert!(!editor.has_active_inline_completion(cx));
            assert_eq!(editor.text(cx), "fn foo() {\n    let x = 4;\n}");
            assert_eq!(editor.display_text(cx), "fn foo() {\n    let x = 4;\n}");
@@ -1157,7 +1138,7 @@ mod tests {
            editor::init_settings(cx);
            Project::init_settings(cx);
            workspace::init_settings(cx);
-            SettingsStore::update_global(cx, |store: &mut SettingsStore, cx| {
+            cx.update_global(|store: &mut SettingsStore, cx| {
                store.update_user_settings::<AllLanguageSettings>(cx, f);
            });
        });
--- a/crates/dev_server_projects/src/dev_server_projects.rs
+++ b/crates/dev_server_projects/src/dev_server_projects.rs
@@ -39,7 +39,6 @@ impl From<proto::DevServerProject> for DevServerProject {
 pub struct DevServer {
    pub id: DevServerId,
    pub name: SharedString,
-    pub ssh_connection_string: Option<SharedString>,
    pub status: DevServerStatus,
 }

@@ -49,7 +48,6 @@ impl From<proto::DevServer> for DevServer {
            id: DevServerId(dev_server.dev_server_id),
            status: dev_server.status(),
            name: dev_server.name.into(),
-            ssh_connection_string: dev_server.ssh_connection_string.map(|s| s.into()),
        }
    }
 }
@@ -166,17 +164,11 @@ impl Store {
    pub fn create_dev_server(
        &mut self,
        name: String,
-        ssh_connection_string: Option<String>,
        cx: &mut ModelContext<Self>,
    ) -> Task<Result<proto::CreateDevServerResponse>> {
        let client = self.client.clone();
        cx.background_executor().spawn(async move {
-            let result = client
-                .request(proto::CreateDevServer {
-                    name,
-                    ssh_connection_string,
-                })
-                .await?;
+            let result = client.request(proto::CreateDevServer { name }).await?;
            Ok(result)
        })
    }
@@ -185,7 +177,6 @@ impl Store {
        &mut self,
        dev_server_id: DevServerId,
        name: String,
-        ssh_connection_string: Option<String>,
        cx: &mut ModelContext<Self>,
    ) -> Task<Result<()>> {
        let client = self.client.clone();
@@ -194,7 +185,6 @@ impl Store {
                .request(proto::RenameDevServer {
                    dev_server_id: dev_server_id.0,
                    name,
-                    ssh_connection_string,
                })
                .await?;
            Ok(())
--- a/crates/diagnostics/src/diagnostics.rs
+++ b/crates/diagnostics/src/diagnostics.rs
@@ -87,7 +87,7 @@ struct DiagnosticGroupState {
 impl EventEmitter<EditorEvent> for ProjectDiagnosticsEditor {}

 impl Render for ProjectDiagnosticsEditor {
-    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
+    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl Element {
        let child = if self.path_states.is_empty() {
            div()
                .bg(cx.theme().colors().editor_background)
--- a/crates/editor/Cargo.toml
+++ b/crates/editor/Cargo.toml
@@ -19,7 +19,6 @@ test-support = [
    "gpui/test-support",
    "multi_buffer/test-support",
    "project/test-support",
-    "theme/test-support",
    "util/test-support",
    "workspace/test-support",
    "tree-sitter-rust",
@@ -87,7 +86,6 @@ release_channel.workspace = true
 rand.workspace = true
 settings = { workspace = true, features = ["test-support"] }
 text = { workspace = true, features = ["test-support"] }
-theme = { workspace = true, features = ["test-support"] }
 tree-sitter-html.workspace = true
 tree-sitter-rust.workspace = true
 tree-sitter-typescript.workspace = true
--- a/crates/editor/src/actions.rs
+++ b/crates/editor/src/actions.rs
@@ -143,7 +143,6 @@ gpui::actions!(
    editor,
    [
        AcceptPartialCopilotSuggestion,
-        AcceptInlineCompletion,
        AcceptPartialInlineCompletion,
        AddSelectionAbove,
        AddSelectionBelow,
--- a/crates/editor/src/display_map.rs
+++ b/crates/editor/src/display_map.rs
@@ -18,7 +18,6 @@
 //! [EditorElement]: crate::element::EditorElement

 mod block_map;
-mod flap_map;
 mod fold_map;
 mod inlay_map;
 mod tab_map;
@@ -29,9 +28,7 @@ use crate::{EditorStyle, RowExt};
 pub use block_map::{BlockMap, BlockPoint};
 use collections::{HashMap, HashSet};
 use fold_map::FoldMap;
-use gpui::{
-    AnyElement, Font, HighlightStyle, Hsla, LineLayout, Model, ModelContext, Pixels, UnderlineStyle,
-};
+use gpui::{Font, HighlightStyle, Hsla, LineLayout, Model, ModelContext, Pixels, UnderlineStyle};
 use inlay_map::InlayMap;
 use language::{
    language_settings::language_settings, OffsetUtf16, Point, Subscription as BufferSubscription,
@@ -45,7 +42,6 @@ use serde::Deserialize;
 use std::{any::TypeId, borrow::Cow, fmt::Debug, num::NonZeroU32, ops::Range, sync::Arc};
 use sum_tree::{Bias, TreeMap};
 use tab_map::TabMap;
-use ui::WindowContext;

 use wrap_map::WrapMap;

@@ -53,15 +49,10 @@ pub use block_map::{
    BlockBufferRows, BlockChunks as DisplayChunks, BlockContext, BlockDisposition, BlockId,
    BlockProperties, BlockStyle, RenderBlock, TransformBlock,
 };
-pub use flap_map::*;

-use self::block_map::{BlockRow, BlockSnapshot};
-use self::fold_map::FoldSnapshot;
+use self::block_map::BlockRow;
 pub use self::fold_map::{Fold, FoldId, FoldPoint};
-use self::inlay_map::InlaySnapshot;
 pub use self::inlay_map::{InlayOffset, InlayPoint};
-use self::tab_map::TabSnapshot;
-use self::wrap_map::WrapSnapshot;
 pub(crate) use inlay_map::Inlay;

 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
@@ -70,8 +61,6 @@ pub enum FoldStatus {
    Foldable,
 }

-pub type RenderFoldToggle = Arc<dyn Fn(FoldStatus, &mut WindowContext) -> AnyElement>;
-
 const UNNECESSARY_CODE_FADE: f32 = 0.3;

 pub trait ToDisplayPoint {
@@ -103,8 +92,6 @@ pub struct DisplayMap {
    text_highlights: TextHighlights,
    /// Regions of inlays that should be highlighted.
    inlay_highlights: InlayHighlights,
-    /// A container for explicitly foldable ranges, which supersede indentation based fold range suggestions.
-    flap_map: FlapMap,
    pub clip_at_line_ends: bool,
 }

@@ -126,9 +113,7 @@ impl DisplayMap {
        let (tab_map, snapshot) = TabMap::new(snapshot, tab_size);
        let (wrap_map, snapshot) = WrapMap::new(snapshot, font, font_size, wrap_width, cx);
        let block_map = BlockMap::new(snapshot, buffer_header_height, excerpt_header_height);
-        let flap_map = FlapMap::default();
        cx.observe(&wrap_map, |_, _, cx| cx.notify()).detach();
-
        DisplayMap {
            buffer,
            buffer_subscription,
@@ -137,7 +122,6 @@ impl DisplayMap {
            tab_map,
            wrap_map,
            block_map,
-            flap_map,
            text_highlights: Default::default(),
            inlay_highlights: Default::default(),
            clip_at_line_ends: false,
@@ -163,7 +147,6 @@ impl DisplayMap {
            tab_snapshot,
            wrap_snapshot,
            block_snapshot,
-            flap_snapshot: self.flap_map.snapshot(),
            text_highlights: self.text_highlights.clone(),
            inlay_highlights: self.inlay_highlights.clone(),
            clip_at_line_ends: self.clip_at_line_ends,
@@ -174,14 +157,14 @@ impl DisplayMap {
        self.fold(
            other
                .folds_in_range(0..other.buffer_snapshot.len())
-                .map(|fold| (fold.range.to_offset(&other.buffer_snapshot), fold.text)),
+                .map(|fold| fold.range.to_offset(&other.buffer_snapshot)),
            cx,
        );
    }

    pub fn fold<T: ToOffset>(
        &mut self,
-        ranges: impl IntoIterator<Item = (Range<T>, &'static str)>,
+        ranges: impl IntoIterator<Item = Range<T>>,
        cx: &mut ModelContext<Self>,
    ) {
        let snapshot = self.buffer.read(cx).snapshot(cx);
@@ -226,24 +209,6 @@ impl DisplayMap {
        self.block_map.read(snapshot, edits);
    }

-    pub fn insert_flaps(
-        &mut self,
-        flaps: impl IntoIterator<Item = Flap>,
-        cx: &mut ModelContext<Self>,
-    ) -> Vec<FlapId> {
-        let snapshot = self.buffer.read(cx).snapshot(cx);
-        self.flap_map.insert(flaps, &snapshot)
-    }
-
-    pub fn remove_flaps(
-        &mut self,
-        flap_ids: impl IntoIterator<Item = FlapId>,
-        cx: &mut ModelContext<Self>,
-    ) {
-        let snapshot = self.buffer.read(cx).snapshot(cx);
-        self.flap_map.remove(flap_ids, &snapshot)
-    }
-
    pub fn insert_blocks(
        &mut self,
        blocks: impl IntoIterator<Item = BlockProperties<Anchor>>,
@@ -402,12 +367,11 @@ pub struct HighlightedChunk<'a> {
 #[derive(Clone)]
 pub struct DisplaySnapshot {
    pub buffer_snapshot: MultiBufferSnapshot,
-    pub fold_snapshot: FoldSnapshot,
-    pub flap_snapshot: FlapSnapshot,
-    inlay_snapshot: InlaySnapshot,
-    tab_snapshot: TabSnapshot,
-    wrap_snapshot: WrapSnapshot,
-    block_snapshot: BlockSnapshot,
+    pub fold_snapshot: fold_map::FoldSnapshot,
+    inlay_snapshot: inlay_map::InlaySnapshot,
+    tab_snapshot: tab_map::TabSnapshot,
+    wrap_snapshot: wrap_map::WrapSnapshot,
+    block_snapshot: block_map::BlockSnapshot,
    text_highlights: TextHighlights,
    inlay_highlights: InlayHighlights,
    clip_at_line_ends: bool,
@@ -869,7 +833,17 @@ impl DisplaySnapshot {
        DisplayRow(self.block_snapshot.longest_row())
    }

-    pub fn starts_indent(&self, buffer_row: MultiBufferRow) -> bool {
+    pub fn fold_for_line(&self, buffer_row: MultiBufferRow) -> Option<FoldStatus> {
+        if self.is_line_folded(buffer_row) {
+            Some(FoldStatus::Folded)
+        } else if self.is_foldable(buffer_row) {
+            Some(FoldStatus::Foldable)
+        } else {
+            None
+        }
+    }
+
+    pub fn is_foldable(&self, buffer_row: MultiBufferRow) -> bool {
        let max_row = self.buffer_snapshot.max_buffer_row();
        if buffer_row >= max_row {
            return false;
@@ -893,17 +867,9 @@ impl DisplaySnapshot {
        false
    }

-    pub fn foldable_range(
-        &self,
-        buffer_row: MultiBufferRow,
-    ) -> Option<(Range<Point>, &'static str)> {
+    pub fn foldable_range(&self, buffer_row: MultiBufferRow) -> Option<Range<Point>> {
        let start = MultiBufferPoint::new(buffer_row.0, self.buffer_snapshot.line_len(buffer_row));
-        if let Some(flap) = self
-            .flap_snapshot
-            .query_row(buffer_row, &self.buffer_snapshot)
-        {
-            Some((flap.range.to_point(&self.buffer_snapshot), ""))
-        } else if self.starts_indent(MultiBufferRow(start.row))
+        if self.is_foldable(MultiBufferRow(start.row))
            && !self.is_line_folded(MultiBufferRow(start.row))
        {
            let (start_indent, _) = self.line_indent_for_buffer_row(buffer_row);
@@ -922,7 +888,7 @@ impl DisplaySnapshot {
                }
            }
            let end = end.unwrap_or(max_point);
-            Some((start..end, "⋯"))
+            Some(start..end)
        } else {
            None
        }
@@ -1199,7 +1165,7 @@ pub mod tests {
                    } else {
                        log::info!("folding ranges: {:?}", ranges);
                        map.update(cx, |map, cx| {
-                            map.fold(ranges.into_iter().map(|range| (range, "⋯")), cx);
+                            map.fold(ranges, cx);
                        });
                    }
                }
@@ -1547,10 +1513,7 @@ pub mod tests {

        map.update(cx, |map, cx| {
            map.fold(
-                vec![(
-                    MultiBufferPoint::new(0, 6)..MultiBufferPoint::new(3, 2),
-                    "⋯",
-                )],
+                vec![MultiBufferPoint::new(0, 6)..MultiBufferPoint::new(3, 2)],
                cx,
            )
        });
@@ -1632,10 +1595,7 @@ pub mod tests {

        map.update(cx, |map, cx| {
            map.fold(
-                vec![(
-                    MultiBufferPoint::new(0, 6)..MultiBufferPoint::new(3, 2),
-                    "⋯",
-                )],
+                vec![MultiBufferPoint::new(0, 6)..MultiBufferPoint::new(3, 2)],
                cx,
            )
        });
@@ -1794,33 +1754,6 @@ pub mod tests {
        assert("aˇαˇ", cx);
    }

-    #[gpui::test]
-    fn test_flaps(cx: &mut gpui::AppContext) {
-        init_test(cx, |_| {});
-
-        let text = "aaa\nbbb\nccc\nddd\neee\nfff\nggg\nhhh\niii\njjj\nkkk\nlll";
-        let buffer = MultiBuffer::build_simple(text, cx);
-        let font_size = px(14.0);
-        cx.new_model(|cx| {
-            let mut map =
-                DisplayMap::new(buffer.clone(), font("Helvetica"), font_size, None, 1, 1, cx);
-            let snapshot = map.buffer.read(cx).snapshot(cx);
-            let range =
-                snapshot.anchor_before(Point::new(2, 0))..snapshot.anchor_after(Point::new(3, 3));
-
-            map.flap_map.insert(
-                [Flap::new(
-                    range,
-                    |_row, _status, _toggle, _cx| div(),
-                    |_row, _status, _cx| div(),
-                )],
-                &map.buffer.read(cx).snapshot(cx),
-            );
-
-            map
-        });
-    }
-
    #[gpui::test]
    fn test_tabs_with_multibyte_chars(cx: &mut gpui::AppContext) {
        init_test(cx, |_| {});
--- a/crates/editor/src/display_map/flap_map.rs
+++ b/crates/editor/src/display_map/flap_map.rs
@@ -1,292 +0,0 @@
-use collections::HashMap;
-use gpui::{AnyElement, IntoElement};
-use multi_buffer::{Anchor, AnchorRangeExt, MultiBufferRow, MultiBufferSnapshot, ToPoint};
-use std::{cmp::Ordering, ops::Range, sync::Arc};
-use sum_tree::{Bias, SeekTarget, SumTree};
-use text::Point;
-use ui::WindowContext;
-
-#[derive(Copy, Clone, Default, Debug, Eq, PartialEq, PartialOrd, Ord, Hash)]
-pub struct FlapId(usize);
-
-#[derive(Default)]
-pub struct FlapMap {
-    snapshot: FlapSnapshot,
-    next_id: FlapId,
-    id_to_range: HashMap<FlapId, Range<Anchor>>,
-}
-
-#[derive(Clone, Default)]
-pub struct FlapSnapshot {
-    flaps: SumTree<FlapItem>,
-}
-
-impl FlapSnapshot {
-    /// Returns the first Flap starting on the specified buffer row.
-    pub fn query_row<'a>(
-        &'a self,
-        row: MultiBufferRow,
-        snapshot: &'a MultiBufferSnapshot,
-    ) -> Option<&'a Flap> {
-        let start = snapshot.anchor_before(Point::new(row.0, 0));
-        let mut cursor = self.flaps.cursor::<ItemSummary>();
-        cursor.seek(&start, Bias::Left, snapshot);
-        while let Some(item) = cursor.item() {
-            match Ord::cmp(&item.flap.range.start.to_point(snapshot).row, &row.0) {
-                Ordering::Less => cursor.next(snapshot),
-                Ordering::Equal => return Some(&item.flap),
-                Ordering::Greater => break,
-            }
-        }
-        return None;
-    }
-
-    pub fn flap_items_with_offsets(
-        &self,
-        snapshot: &MultiBufferSnapshot,
-    ) -> Vec<(FlapId, Range<Point>)> {
-        let mut cursor = self.flaps.cursor::<ItemSummary>();
-        let mut results = Vec::new();
-
-        cursor.next(snapshot);
-        while let Some(item) = cursor.item() {
-            let start_point = item.flap.range.start.to_point(snapshot);
-            let end_point = item.flap.range.end.to_point(snapshot);
-            results.push((item.id, start_point..end_point));
-            cursor.next(snapshot);
-        }
-
-        results
-    }
-}
-
-type RenderToggleFn = Arc<
-    dyn Send
-        + Sync
-        + Fn(
-            MultiBufferRow,
-            bool,
-            Arc<dyn Send + Sync + Fn(bool, &mut WindowContext)>,
-            &mut WindowContext,
-        ) -> AnyElement,
->;
-type RenderTrailerFn =
-    Arc<dyn Send + Sync + Fn(MultiBufferRow, bool, &mut WindowContext) -> AnyElement>;
-
-#[derive(Clone)]
-pub struct Flap {
-    pub range: Range<Anchor>,
-    pub render_toggle: RenderToggleFn,
-    pub render_trailer: RenderTrailerFn,
-}
-
-impl Flap {
-    pub fn new<RenderToggle, ToggleElement, RenderTrailer, TrailerElement>(
-        range: Range<Anchor>,
-        render_toggle: RenderToggle,
-        render_trailer: RenderTrailer,
-    ) -> Self
-    where
-        RenderToggle: 'static
-            + Send
-            + Sync
-            + Fn(
-                MultiBufferRow,
-                bool,
-                Arc<dyn Send + Sync + Fn(bool, &mut WindowContext)>,
-                &mut WindowContext,
-            ) -> ToggleElement
-            + 'static,
-        ToggleElement: IntoElement,
-        RenderTrailer: 'static
-            + Send
-            + Sync
-            + Fn(MultiBufferRow, bool, &mut WindowContext) -> TrailerElement
-            + 'static,
-        TrailerElement: IntoElement,
-    {
-        Flap {
-            range,
-            render_toggle: Arc::new(move |row, folded, toggle, cx| {
-                render_toggle(row, folded, toggle, cx).into_any_element()
-            }),
-            render_trailer: Arc::new(move |row, folded, cx| {
-                render_trailer(row, folded, cx).into_any_element()
-            }),
-        }
-    }
-}
-
-impl std::fmt::Debug for Flap {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.debug_struct("Flap").field("range", &self.range).finish()
-    }
-}
-
-#[derive(Clone, Debug)]
-struct FlapItem {
-    id: FlapId,
-    flap: Flap,
-}
-
-impl FlapMap {
-    pub fn snapshot(&self) -> FlapSnapshot {
-        self.snapshot.clone()
-    }
-
-    pub fn insert(
-        &mut self,
-        flaps: impl IntoIterator<Item = Flap>,
-        snapshot: &MultiBufferSnapshot,
-    ) -> Vec<FlapId> {
-        let mut new_ids = Vec::new();
-        self.snapshot.flaps = {
-            let mut new_flaps = SumTree::new();
-            let mut cursor = self.snapshot.flaps.cursor::<ItemSummary>();
-            for flap in flaps {
-                new_flaps.append(cursor.slice(&flap.range, Bias::Left, snapshot), snapshot);
-
-                let id = self.next_id;
-                self.next_id.0 += 1;
-                self.id_to_range.insert(id, flap.range.clone());
-                new_flaps.push(FlapItem { flap, id }, snapshot);
-                new_ids.push(id);
-            }
-            new_flaps.append(cursor.suffix(snapshot), snapshot);
-            new_flaps
-        };
-        new_ids
-    }
-
-    pub fn remove(
-        &mut self,
-        ids: impl IntoIterator<Item = FlapId>,
-        snapshot: &MultiBufferSnapshot,
-    ) {
-        let mut removals = Vec::new();
-        for id in ids {
-            if let Some(range) = self.id_to_range.remove(&id) {
-                removals.push((id, range.clone()));
-            }
-        }
-        removals.sort_unstable_by(|(a_id, a_range), (b_id, b_range)| {
-            AnchorRangeExt::cmp(a_range, b_range, snapshot).then(b_id.cmp(&a_id))
-        });
-
-        self.snapshot.flaps = {
-            let mut new_flaps = SumTree::new();
-            let mut cursor = self.snapshot.flaps.cursor::<ItemSummary>();
-
-            for (id, range) in removals {
-                new_flaps.append(cursor.slice(&range, Bias::Left, snapshot), snapshot);
-                while let Some(item) = cursor.item() {
-                    cursor.next(snapshot);
-                    if item.id == id {
-                        break;
-                    } else {
-                        new_flaps.push(item.clone(), snapshot);
-                    }
-                }
-            }
-
-            new_flaps.append(cursor.suffix(snapshot), snapshot);
-            new_flaps
-        };
-    }
-}
-
-#[derive(Debug, Clone)]
-pub struct ItemSummary {
-    range: Range<Anchor>,
-}
-
-impl Default for ItemSummary {
-    fn default() -> Self {
-        Self {
-            range: Anchor::min()..Anchor::min(),
-        }
-    }
-}
-
-impl sum_tree::Summary for ItemSummary {
-    type Context = MultiBufferSnapshot;
-
-    fn add_summary(&mut self, other: &Self, _snapshot: &MultiBufferSnapshot) {
-        self.range = other.range.clone();
-    }
-}
-
-impl sum_tree::Item for FlapItem {
-    type Summary = ItemSummary;
-
-    fn summary(&self) -> Self::Summary {
-        ItemSummary {
-            range: self.flap.range.clone(),
-        }
-    }
-}
-
-/// Implements `SeekTarget` for `Range<Anchor>` to enable seeking within a `SumTree` of `FlapItem`s.
-impl SeekTarget<'_, ItemSummary, ItemSummary> for Range<Anchor> {
-    fn cmp(&self, cursor_location: &ItemSummary, snapshot: &MultiBufferSnapshot) -> Ordering {
-        AnchorRangeExt::cmp(self, &cursor_location.range, snapshot)
-    }
-}
-
-impl SeekTarget<'_, ItemSummary, ItemSummary> for Anchor {
-    fn cmp(&self, other: &ItemSummary, snapshot: &MultiBufferSnapshot) -> Ordering {
-        self.cmp(&other.range.start, snapshot)
-    }
-}
-
-#[cfg(test)]
-mod test {
-    use super::*;
-    use gpui::{div, AppContext};
-    use multi_buffer::MultiBuffer;
-
-    #[gpui::test]
-    fn test_insert_and_remove_flaps(cx: &mut AppContext) {
-        let text = "line1\nline2\nline3\nline4\nline5";
-        let buffer = MultiBuffer::build_simple(text, cx);
-        let snapshot = buffer.read_with(cx, |buffer, cx| buffer.snapshot(cx));
-        let mut flap_map = FlapMap::default();
-
-        // Insert flaps
-        let flaps = [
-            Flap::new(
-                snapshot.anchor_before(Point::new(1, 0))..snapshot.anchor_after(Point::new(1, 5)),
-                |_row, _folded, _toggle, _cx| div(),
-                |_row, _folded, _cx| div(),
-            ),
-            Flap::new(
-                snapshot.anchor_before(Point::new(3, 0))..snapshot.anchor_after(Point::new(3, 5)),
-                |_row, _folded, _toggle, _cx| div(),
-                |_row, _folded, _cx| div(),
-            ),
-        ];
-        let flap_ids = flap_map.insert(flaps, &snapshot);
-        assert_eq!(flap_ids.len(), 2);
-
-        // Verify flaps are inserted
-        let flap_snapshot = flap_map.snapshot();
-        assert!(flap_snapshot
-            .query_row(MultiBufferRow(1), &snapshot)
-            .is_some());
-        assert!(flap_snapshot
-            .query_row(MultiBufferRow(3), &snapshot)
-            .is_some());
-
-        // Remove flaps
-        flap_map.remove(flap_ids, &snapshot);
-
-        // Verify flaps are removed
-        let flap_snapshot = flap_map.snapshot();
-        assert!(flap_snapshot
-            .query_row(MultiBufferRow(1), &snapshot)
-            .is_none());
-        assert!(flap_snapshot
-            .query_row(MultiBufferRow(3), &snapshot)
-            .is_none());
-    }
-}
--- a/crates/editor/src/display_map/fold_map.rs
+++ b/crates/editor/src/display_map/fold_map.rs
@@ -75,12 +75,12 @@ pub(crate) struct FoldMapWriter<'a>(&'a mut FoldMap);
 impl<'a> FoldMapWriter<'a> {
    pub(crate) fn fold<T: ToOffset>(
        &mut self,
-        ranges: impl IntoIterator<Item = (Range<T>, &'static str)>,
+        ranges: impl IntoIterator<Item = Range<T>>,
    ) -> (FoldSnapshot, Vec<FoldEdit>) {
        let mut edits = Vec::new();
        let mut folds = Vec::new();
        let snapshot = self.0.snapshot.inlay_snapshot.clone();
-        for (range, fold_text) in ranges.into_iter() {
+        for range in ranges.into_iter() {
            let buffer = &snapshot.buffer;
            let range = range.start.to_offset(&buffer)..range.end.to_offset(&buffer);

@@ -99,7 +99,6 @@ impl<'a> FoldMapWriter<'a> {
            folds.push(Fold {
                id: FoldId(post_inc(&mut self.0.next_fold_id.0)),
                range: fold_range,
-                text: fold_text,
            });

            let inlay_range =
@@ -325,14 +324,11 @@ impl FoldMap {
                let mut folds = iter::from_fn({
                    let inlay_snapshot = &inlay_snapshot;
                    move || {
-                        let item = folds_cursor.item().map(|fold| {
-                            let buffer_start = fold.range.start.to_offset(&inlay_snapshot.buffer);
-                            let buffer_end = fold.range.end.to_offset(&inlay_snapshot.buffer);
-                            (
-                                inlay_snapshot.to_inlay_offset(buffer_start)
-                                    ..inlay_snapshot.to_inlay_offset(buffer_end),
-                                fold.text,
-                            )
+                        let item = folds_cursor.item().map(|f| {
+                            let buffer_start = f.range.start.to_offset(&inlay_snapshot.buffer);
+                            let buffer_end = f.range.end.to_offset(&inlay_snapshot.buffer);
+                            inlay_snapshot.to_inlay_offset(buffer_start)
+                                ..inlay_snapshot.to_inlay_offset(buffer_end)
                        });
                        folds_cursor.next(&inlay_snapshot.buffer);
                        item
@@ -340,27 +336,25 @@ impl FoldMap {
                })
                .peekable();

-                while folds
-                    .peek()
-                    .map_or(false, |(fold_range, _)| fold_range.start < edit.new.end)
-                {
-                    let (mut fold_range, fold_text) = folds.next().unwrap();
+                while folds.peek().map_or(false, |fold| fold.start < edit.new.end) {
+                    let mut fold = folds.next().unwrap();
                    let sum = new_transforms.summary();

-                    assert!(fold_range.start.0 >= sum.input.len);
+                    assert!(fold.start.0 >= sum.input.len);

-                    while folds.peek().map_or(false, |(next_fold_range, _)| {
-                        next_fold_range.start <= fold_range.end
-                    }) {
-                        let (next_fold_range, _) = folds.next().unwrap();
-                        if next_fold_range.end > fold_range.end {
-                            fold_range.end = next_fold_range.end;
+                    while folds
+                        .peek()
+                        .map_or(false, |next_fold| next_fold.start <= fold.end)
+                    {
+                        let next_fold = folds.next().unwrap();
+                        if next_fold.end > fold.end {
+                            fold.end = next_fold.end;
                        }
                    }

-                    if fold_range.start.0 > sum.input.len {
+                    if fold.start.0 > sum.input.len {
                        let text_summary = inlay_snapshot
-                            .text_summary_for_range(InlayOffset(sum.input.len)..fold_range.start);
+                            .text_summary_for_range(InlayOffset(sum.input.len)..fold.start);
                        new_transforms.push(
                            Transform {
                                summary: TransformSummary {
@@ -373,15 +367,16 @@ impl FoldMap {
                        );
                    }

-                    if fold_range.end > fold_range.start {
+                    if fold.end > fold.start {
+                        let output_text = "⋯";
                        new_transforms.push(
                            Transform {
                                summary: TransformSummary {
-                                    output: TextSummary::from(fold_text),
+                                    output: TextSummary::from(output_text),
                                    input: inlay_snapshot
-                                        .text_summary_for_range(fold_range.start..fold_range.end),
+                                        .text_summary_for_range(fold.start..fold.end),
                                },
-                                output_text: Some(fold_text),
+                                output_text: Some(output_text),
                            },
                            &(),
                        );
@@ -858,7 +853,6 @@ impl Into<ElementId> for FoldId {
 pub struct Fold {
    pub id: FoldId,
    pub range: FoldRange,
-    pub text: &'static str,
 }

 #[derive(Clone, Debug, Eq, PartialEq)]
@@ -954,7 +948,7 @@ impl<'a> sum_tree::Dimension<'a, FoldSummary> for FoldRange {

 impl<'a> sum_tree::SeekTarget<'a, FoldSummary, FoldRange> for FoldRange {
    fn cmp(&self, other: &Self, buffer: &MultiBufferSnapshot) -> Ordering {
-        AnchorRangeExt::cmp(&self.0, &other.0, buffer)
+        self.0.cmp(&other.0, buffer)
    }
 }

@@ -1165,8 +1159,8 @@ mod tests {

        let (mut writer, _, _) = map.write(inlay_snapshot, vec![]);
        let (snapshot2, edits) = writer.fold(vec![
-            (Point::new(0, 2)..Point::new(2, 2), "⋯"),
-            (Point::new(2, 4)..Point::new(4, 1), "⋯"),
+            Point::new(0, 2)..Point::new(2, 2),
+            Point::new(2, 4)..Point::new(4, 1),
        ]);
        assert_eq!(snapshot2.text(), "aa⋯cc⋯eeeee");
        assert_eq!(
@@ -1245,19 +1239,19 @@ mod tests {
            let mut map = FoldMap::new(inlay_snapshot.clone()).0;

            let (mut writer, _, _) = map.write(inlay_snapshot.clone(), vec![]);
-            writer.fold(vec![(5..8, "⋯")]);
+            writer.fold(vec![5..8]);
            let (snapshot, _) = map.read(inlay_snapshot.clone(), vec![]);
            assert_eq!(snapshot.text(), "abcde⋯ijkl");

            // Create an fold adjacent to the start of the first fold.
            let (mut writer, _, _) = map.write(inlay_snapshot.clone(), vec![]);
-            writer.fold(vec![(0..1, "⋯"), (2..5, "⋯")]);
+            writer.fold(vec![0..1, 2..5]);
            let (snapshot, _) = map.read(inlay_snapshot.clone(), vec![]);
            assert_eq!(snapshot.text(), "⋯b⋯ijkl");

            // Create an fold adjacent to the end of the first fold.
            let (mut writer, _, _) = map.write(inlay_snapshot.clone(), vec![]);
-            writer.fold(vec![(11..11, "⋯"), (8..10, "⋯")]);
+            writer.fold(vec![11..11, 8..10]);
            let (snapshot, _) = map.read(inlay_snapshot.clone(), vec![]);
            assert_eq!(snapshot.text(), "⋯b⋯kl");
        }
@@ -1267,7 +1261,7 @@ mod tests {

            // Create two adjacent folds.
            let (mut writer, _, _) = map.write(inlay_snapshot.clone(), vec![]);
-            writer.fold(vec![(0..2, "⋯"), (2..5, "⋯")]);
+            writer.fold(vec![0..2, 2..5]);
            let (snapshot, _) = map.read(inlay_snapshot, vec![]);
            assert_eq!(snapshot.text(), "⋯fghijkl");

@@ -1291,10 +1285,10 @@ mod tests {
        let mut map = FoldMap::new(inlay_snapshot.clone()).0;
        let (mut writer, _, _) = map.write(inlay_snapshot.clone(), vec![]);
        writer.fold(vec![
-            (Point::new(0, 2)..Point::new(2, 2), "⋯"),
-            (Point::new(0, 4)..Point::new(1, 0), "⋯"),
-            (Point::new(1, 2)..Point::new(3, 2), "⋯"),
-            (Point::new(3, 1)..Point::new(4, 1), "⋯"),
+            Point::new(0, 2)..Point::new(2, 2),
+            Point::new(0, 4)..Point::new(1, 0),
+            Point::new(1, 2)..Point::new(3, 2),
+            Point::new(3, 1)..Point::new(4, 1),
        ]);
        let (snapshot, _) = map.read(inlay_snapshot, vec![]);
        assert_eq!(snapshot.text(), "aa⋯eeeee");
@@ -1311,8 +1305,8 @@ mod tests {

        let (mut writer, _, _) = map.write(inlay_snapshot.clone(), vec![]);
        writer.fold(vec![
-            (Point::new(0, 2)..Point::new(2, 2), "⋯"),
-            (Point::new(3, 1)..Point::new(4, 1), "⋯"),
+            Point::new(0, 2)..Point::new(2, 2),
+            Point::new(3, 1)..Point::new(4, 1),
        ]);
        let (snapshot, _) = map.read(inlay_snapshot.clone(), vec![]);
        assert_eq!(snapshot.text(), "aa⋯cccc\nd⋯eeeee");
@@ -1336,10 +1330,10 @@ mod tests {

        let (mut writer, _, _) = map.write(inlay_snapshot.clone(), vec![]);
        writer.fold(vec![
-            (Point::new(0, 2)..Point::new(2, 2), "⋯"),
-            (Point::new(0, 4)..Point::new(1, 0), "⋯"),
-            (Point::new(1, 2)..Point::new(3, 2), "⋯"),
-            (Point::new(3, 1)..Point::new(4, 1), "⋯"),
+            Point::new(0, 2)..Point::new(2, 2),
+            Point::new(0, 4)..Point::new(1, 0),
+            Point::new(1, 2)..Point::new(3, 2),
+            Point::new(3, 1)..Point::new(4, 1),
        ]);
        let (snapshot, _) = map.read(inlay_snapshot.clone(), vec![]);
        let fold_ranges = snapshot
@@ -1414,10 +1408,10 @@ mod tests {
            snapshot_edits.push((snapshot.clone(), edits));

            let mut expected_text: String = inlay_snapshot.text().to_string();
-            for (fold_range, fold_text) in map.merged_folds().into_iter().rev() {
+            for fold_range in map.merged_fold_ranges().into_iter().rev() {
                let fold_inlay_start = inlay_snapshot.to_inlay_offset(fold_range.start);
                let fold_inlay_end = inlay_snapshot.to_inlay_offset(fold_range.end);
-                expected_text.replace_range(fold_inlay_start.0..fold_inlay_end.0, fold_text);
+                expected_text.replace_range(fold_inlay_start.0..fold_inlay_end.0, "⋯");
            }

            assert_eq!(snapshot.text(), expected_text);
@@ -1429,7 +1423,7 @@ mod tests {

            let mut prev_row = 0;
            let mut expected_buffer_rows = Vec::new();
-            for (fold_range, _fold_text) in map.merged_folds().into_iter() {
+            for fold_range in map.merged_fold_ranges().into_iter() {
                let fold_start = inlay_snapshot
                    .to_point(inlay_snapshot.to_inlay_offset(fold_range.start))
                    .row();
@@ -1541,11 +1535,11 @@ mod tests {
            }

            let folded_buffer_rows = map
-                .merged_folds()
+                .merged_fold_ranges()
                .iter()
-                .flat_map(|(fold_range, _)| {
-                    let start_row = fold_range.start.to_point(&buffer_snapshot).row;
-                    let end = fold_range.end.to_point(&buffer_snapshot);
+                .flat_map(|range| {
+                    let start_row = range.start.to_point(&buffer_snapshot).row;
+                    let end = range.end.to_point(&buffer_snapshot);
                    if end.column == 0 {
                        start_row..end.row
                    } else {
@@ -1640,8 +1634,8 @@ mod tests {

        let (mut writer, _, _) = map.write(inlay_snapshot.clone(), vec![]);
        writer.fold(vec![
-            (Point::new(0, 2)..Point::new(2, 2), "⋯"),
-            (Point::new(3, 1)..Point::new(4, 1), "⋯"),
+            Point::new(0, 2)..Point::new(2, 2),
+            Point::new(3, 1)..Point::new(4, 1),
        ]);

        let (snapshot, _) = map.read(inlay_snapshot, vec![]);
@@ -1659,39 +1653,34 @@ mod tests {
    }

    impl FoldMap {
-        fn merged_folds(&self) -> Vec<(Range<usize>, &'static str)> {
+        fn merged_fold_ranges(&self) -> Vec<Range<usize>> {
            let inlay_snapshot = self.snapshot.inlay_snapshot.clone();
            let buffer = &inlay_snapshot.buffer;
            let mut folds = self.snapshot.folds.items(buffer);
            // Ensure sorting doesn't change how folds get merged and displayed.
            folds.sort_by(|a, b| a.range.cmp(&b.range, buffer));
-            let mut folds = folds
+            let mut fold_ranges = folds
                .iter()
-                .map(|fold| {
-                    (
-                        fold.range.start.to_offset(buffer)..fold.range.end.to_offset(buffer),
-                        fold.text,
-                    )
-                })
+                .map(|fold| fold.range.start.to_offset(buffer)..fold.range.end.to_offset(buffer))
                .peekable();

-            let mut merged_folds = Vec::new();
-            while let Some((mut fold_range, fold_text)) = folds.next() {
-                while let Some((next_range, _)) = folds.peek() {
+            let mut merged_ranges = Vec::new();
+            while let Some(mut fold_range) = fold_ranges.next() {
+                while let Some(next_range) = fold_ranges.peek() {
                    if fold_range.end >= next_range.start {
                        if next_range.end > fold_range.end {
                            fold_range.end = next_range.end;
                        }
-                        folds.next();
+                        fold_ranges.next();
                    } else {
                        break;
                    }
                }
                if fold_range.end > fold_range.start {
-                    merged_folds.push((fold_range, fold_text));
+                    merged_ranges.push(fold_range);
                }
            }
-            merged_folds
+            merged_ranges
        }

        pub fn randomly_mutate(
@@ -1709,11 +1698,10 @@ mod tests {
                        let start = buffer.clip_offset(rng.gen_range(0..=end), Left);
                        to_unfold.push(start..end);
                    }
-                    let inclusive = rng.gen();
-                    log::info!("unfolding {:?} (inclusive: {})", to_unfold, inclusive);
+                    log::info!("unfolding {:?}", to_unfold);
                    let (mut writer, snapshot, edits) = self.write(inlay_snapshot, vec![]);
                    snapshot_edits.push((snapshot, edits));
-                    let (snapshot, edits) = writer.unfold(to_unfold, inclusive);
+                    let (snapshot, edits) = writer.fold(to_unfold);
                    snapshot_edits.push((snapshot, edits));
                }
                _ => {
@@ -1723,8 +1711,7 @@ mod tests {
                    for _ in 0..rng.gen_range(1..=2) {
                        let end = buffer.clip_offset(rng.gen_range(0..=buffer.len()), Right);
                        let start = buffer.clip_offset(rng.gen_range(0..=end), Left);
-                        let text = if rng.gen() { "⋯" } else { "" };
-                        to_fold.push((start..end, text));
+                        to_fold.push(start..end);
                    }
                    log::info!("folding {:?}", to_fold);
                    let (mut writer, snapshot, edits) = self.write(inlay_snapshot, vec![]);
--- a/crates/editor/src/editor.rs
+++ b/crates/editor/src/editor.rs
--- a/crates/editor/src/editor_tests.rs
+++ b/crates/editor/src/editor_tests.rs
@@ -9,12 +9,10 @@ use crate::{
    JoinLines,
 };
 use futures::StreamExt;
-use gpui::{div, TestAppContext, UpdateGlobal, VisualTestContext, WindowBounds, WindowOptions};
+use gpui::{div, TestAppContext, VisualTestContext, WindowBounds, WindowOptions};
 use indoc::indoc;
 use language::{
-    language_settings::{
-        AllLanguageSettings, AllLanguageSettingsContent, LanguageSettingsContent, PrettierSettings,
-    },
+    language_settings::{AllLanguageSettings, AllLanguageSettingsContent, LanguageSettingsContent},
    BracketPairConfig,
    Capability::ReadWrite,
    FakeLspAdapter, LanguageConfig, LanguageConfigOverride, LanguageMatcher, Override, Point,
@@ -494,8 +492,8 @@ fn test_clone(cx: &mut TestAppContext) {
        editor.change_selections(None, cx, |s| s.select_ranges(selection_ranges.clone()));
        editor.fold_ranges(
            [
-                (Point::new(1, 0)..Point::new(2, 0), "⋯"),
-                (Point::new(3, 0)..Point::new(4, 0), "⋯"),
+                Point::new(1, 0)..Point::new(2, 0),
+                Point::new(3, 0)..Point::new(4, 0),
            ],
            true,
            cx,
@@ -903,9 +901,9 @@ fn test_move_cursor_multibyte(cx: &mut TestAppContext) {
    _ = view.update(cx, |view, cx| {
        view.fold_ranges(
            vec![
-                (Point::new(0, 6)..Point::new(0, 12), "⋯"),
-                (Point::new(1, 2)..Point::new(1, 4), "⋯"),
-                (Point::new(2, 4)..Point::new(2, 8), "⋯"),
+                Point::new(0, 6)..Point::new(0, 12),
+                Point::new(1, 2)..Point::new(1, 4),
+                Point::new(2, 4)..Point::new(2, 8),
            ],
            true,
            cx,
@@ -3407,9 +3405,9 @@ fn test_move_line_up_down(cx: &mut TestAppContext) {
    _ = view.update(cx, |view, cx| {
        view.fold_ranges(
            vec![
-                (Point::new(0, 2)..Point::new(1, 2), "⋯"),
-                (Point::new(2, 3)..Point::new(4, 1), "⋯"),
-                (Point::new(7, 0)..Point::new(8, 4), "⋯"),
+                Point::new(0, 2)..Point::new(1, 2),
+                Point::new(2, 3)..Point::new(4, 1),
+                Point::new(7, 0)..Point::new(8, 4),
            ],
            true,
            cx,
@@ -3891,9 +3889,9 @@ fn test_split_selection_into_lines(cx: &mut TestAppContext) {
    _ = view.update(cx, |view, cx| {
        view.fold_ranges(
            vec![
-                (Point::new(0, 2)..Point::new(1, 2), "⋯"),
-                (Point::new(2, 3)..Point::new(4, 1), "⋯"),
-                (Point::new(7, 0)..Point::new(8, 4), "⋯"),
+                Point::new(0, 2)..Point::new(1, 2),
+                Point::new(2, 3)..Point::new(4, 1),
+                Point::new(7, 0)..Point::new(8, 4),
            ],
            true,
            cx,
@@ -4548,8 +4546,8 @@ async fn test_select_larger_smaller_syntax_node(cx: &mut gpui::TestAppContext) {
    _ = view.update(cx, |view, cx| {
        view.fold_ranges(
            vec![
-                (Point::new(0, 21)..Point::new(0, 24), "⋯"),
-                (Point::new(3, 20)..Point::new(3, 22), "⋯"),
+                Point::new(0, 21)..Point::new(0, 24),
+                Point::new(3, 20)..Point::new(3, 22),
            ],
            true,
            cx,
@@ -6256,18 +6254,13 @@ async fn test_document_format_manual_trigger(cx: &mut gpui::TestAppContext) {
                path_suffixes: vec!["rs".to_string()],
                ..Default::default()
            },
-            ..LanguageConfig::default()
+            // Enable Prettier formatting for the same buffer, and ensure
+            // LSP is called instead of Prettier.
+            prettier_parser_name: Some("test_parser".to_string()),
+            ..Default::default()
        },
        Some(tree_sitter_rust::language()),
    )));
-    update_test_language_settings(cx, |settings| {
-        // Enable Prettier formatting for the same buffer, and ensure
-        // LSP is called instead of Prettier.
-        settings.defaults.prettier = Some(PrettierSettings {
-            allowed: true,
-            ..PrettierSettings::default()
-        });
-    });
    let mut fake_servers = language_registry.register_fake_lsp_adapter(
        "Rust",
        FakeLspAdapter {
@@ -6531,7 +6524,6 @@ async fn test_completion(cx: &mut gpui::TestAppContext) {
        cx,
    )
    .await;
-    let counter = Arc::new(AtomicUsize::new(0));

    cx.set_state(indoc! {"
        oneˇ
@@ -6547,13 +6539,10 @@ async fn test_completion(cx: &mut gpui::TestAppContext) {
            three
        "},
        vec!["first_completion", "second_completion"],
-        counter.clone(),
    )
    .await;
    cx.condition(|editor, _| editor.context_menu_visible())
        .await;
-    assert_eq!(counter.load(atomic::Ordering::Acquire), 1);
-
    let apply_additional_edits = cx.update_editor(|editor, cx| {
        editor.context_menu_next(&Default::default(), cx);
        editor
@@ -6624,12 +6613,10 @@ async fn test_completion(cx: &mut gpui::TestAppContext) {
            additional edit
        "},
        vec!["fourth_completion", "fifth_completion", "sixth_completion"],
-        counter.clone(),
    )
    .await;
    cx.condition(|editor, _| editor.context_menu_visible())
        .await;
-    assert_eq!(counter.load(atomic::Ordering::Acquire), 2);

    cx.simulate_keystroke("i");

@@ -6642,12 +6629,10 @@ async fn test_completion(cx: &mut gpui::TestAppContext) {
            additional edit
        "},
        vec!["fourth_completion", "fifth_completion", "sixth_completion"],
-        counter.clone(),
    )
    .await;
    cx.condition(|editor, _| editor.context_menu_visible())
        .await;
-    assert_eq!(counter.load(atomic::Ordering::Acquire), 3);

    let apply_additional_edits = cx.update_editor(|editor, cx| {
        editor
@@ -6682,17 +6667,9 @@ async fn test_completion(cx: &mut gpui::TestAppContext) {
    cx.update_editor(|editor, cx| {
        editor.show_completions(&ShowCompletions, cx);
    });
-    handle_completion_request(
-        &mut cx,
-        "editor.<clo|>",
-        vec!["close", "clobber"],
-        counter.clone(),
-    )
-    .await;
+    handle_completion_request(&mut cx, "editor.<clo|>", vec!["close", "clobber"]).await;
    cx.condition(|editor, _| editor.context_menu_visible())
        .await;
-    assert_eq!(counter.load(atomic::Ordering::Acquire), 4);
-
    let apply_additional_edits = cx.update_editor(|editor, cx| {
        editor
            .confirm_completion(&ConfirmCompletion::default(), cx)
@@ -6703,103 +6680,6 @@ async fn test_completion(cx: &mut gpui::TestAppContext) {
    apply_additional_edits.await.unwrap();
 }

-#[gpui::test]
-async fn test_no_duplicated_completion_requests(cx: &mut gpui::TestAppContext) {
-    init_test(cx, |_| {});
-
-    let mut cx = EditorLspTestContext::new_rust(
-        lsp::ServerCapabilities {
-            completion_provider: Some(lsp::CompletionOptions {
-                trigger_characters: Some(vec![".".to_string()]),
-                resolve_provider: Some(true),
-                ..Default::default()
-            }),
-            ..Default::default()
-        },
-        cx,
-    )
-    .await;
-
-    cx.set_state(indoc! {"fn main() { let a = 2ˇ; }"});
-    cx.simulate_keystroke(".");
-    let completion_item = lsp::CompletionItem {
-        label: "Some".into(),
-        kind: Some(lsp::CompletionItemKind::SNIPPET),
-        detail: Some("Wrap the expression in an `Option::Some`".to_string()),
-        documentation: Some(lsp::Documentation::MarkupContent(lsp::MarkupContent {
-            kind: lsp::MarkupKind::Markdown,
-            value: "```rust\nSome(2)\n```".to_string(),
-        })),
-        deprecated: Some(false),
-        sort_text: Some("Some".to_string()),
-        filter_text: Some("Some".to_string()),
-        insert_text_format: Some(lsp::InsertTextFormat::SNIPPET),
-        text_edit: Some(lsp::CompletionTextEdit::Edit(lsp::TextEdit {
-            range: lsp::Range {
-                start: lsp::Position {
-                    line: 0,
-                    character: 22,
-                },
-                end: lsp::Position {
-                    line: 0,
-                    character: 22,
-                },
-            },
-            new_text: "Some(2)".to_string(),
-        })),
-        additional_text_edits: Some(vec![lsp::TextEdit {
-            range: lsp::Range {
-                start: lsp::Position {
-                    line: 0,
-                    character: 20,
-                },
-                end: lsp::Position {
-                    line: 0,
-                    character: 22,
-                },
-            },
-            new_text: "".to_string(),
-        }]),
-        ..Default::default()
-    };
-
-    let closure_completion_item = completion_item.clone();
-    let counter = Arc::new(AtomicUsize::new(0));
-    let counter_clone = counter.clone();
-    let mut request = cx.handle_request::<lsp::request::Completion, _, _>(move |_, _, _| {
-        let task_completion_item = closure_completion_item.clone();
-        counter_clone.fetch_add(1, atomic::Ordering::Release);
-        async move {
-            Ok(Some(lsp::CompletionResponse::Array(vec![
-                task_completion_item,
-            ])))
-        }
-    });
-
-    cx.condition(|editor, _| editor.context_menu_visible())
-        .await;
-    cx.assert_editor_state(indoc! {"fn main() { let a = 2.ˇ; }"});
-    assert!(request.next().await.is_some());
-    assert_eq!(counter.load(atomic::Ordering::Acquire), 1);
-
-    cx.simulate_keystroke("S");
-    cx.simulate_keystroke("o");
-    cx.simulate_keystroke("m");
-    cx.condition(|editor, _| editor.context_menu_visible())
-        .await;
-    cx.assert_editor_state(indoc! {"fn main() { let a = 2.Somˇ; }"});
-    assert!(request.next().await.is_some());
-    assert!(request.next().await.is_some());
-    assert!(request.next().await.is_some());
-    request.close();
-    assert!(request.next().await.is_none());
-    assert_eq!(
-        counter.load(atomic::Ordering::Acquire),
-        4,
-        "With the completions menu open, only one LSP request should happen per input"
-    );
-}
-
 #[gpui::test]
 async fn test_toggle_comment(cx: &mut gpui::TestAppContext) {
    init_test(cx, |_| {});
@@ -8719,32 +8599,27 @@ async fn test_document_format_with_prettier(cx: &mut gpui::TestAppContext) {
    });

    let fs = FakeFs::new(cx.executor());
-    fs.insert_file("/file.ts", Default::default()).await;
+    fs.insert_file("/file.rs", Default::default()).await;

-    let project = Project::test(fs, ["/file.ts".as_ref()], cx).await;
+    let project = Project::test(fs, ["/file.rs".as_ref()], cx).await;
    let language_registry = project.read_with(cx, |project, _| project.languages().clone());

    language_registry.add(Arc::new(Language::new(
        LanguageConfig {
-            name: "TypeScript".into(),
+            name: "Rust".into(),
            matcher: LanguageMatcher {
-                path_suffixes: vec!["ts".to_string()],
+                path_suffixes: vec!["rs".to_string()],
                ..Default::default()
            },
+            prettier_parser_name: Some("test_parser".to_string()),
            ..Default::default()
        },
        Some(tree_sitter_rust::language()),
    )));
-    update_test_language_settings(cx, |settings| {
-        settings.defaults.prettier = Some(PrettierSettings {
-            allowed: true,
-            ..PrettierSettings::default()
-        });
-    });

    let test_plugin = "test_plugin";
    let _ = language_registry.register_fake_lsp_adapter(
-        "TypeScript",
+        "Rust",
        FakeLspAdapter {
            prettier_plugins: vec![test_plugin],
            ..Default::default()
@@ -8753,7 +8628,7 @@ async fn test_document_format_with_prettier(cx: &mut gpui::TestAppContext) {

    let prettier_format_suffix = project::TEST_PRETTIER_FORMAT_SUFFIX;
    let buffer = project
-        .update(cx, |project, cx| project.open_local_buffer("/file.ts", cx))
+        .update(cx, |project, cx| project.open_local_buffer("/file.rs", cx))
        .await
        .unwrap();

@@ -11448,67 +11323,6 @@ async fn test_multiple_expanded_hunks_merge(
    );
 }

-#[gpui::test]
-fn test_flap_insertion_and_rendering(cx: &mut TestAppContext) {
-    init_test(cx, |_| {});
-
-    let editor = cx.add_window(|cx| {
-        let buffer = MultiBuffer::build_simple("aaaaaa\nbbbbbb\ncccccc\nddddddd\n", cx);
-        build_editor(buffer, cx)
-    });
-
-    let render_args = Arc::new(Mutex::new(None));
-    let snapshot = editor
-        .update(cx, |editor, cx| {
-            let snapshot = editor.buffer().read(cx).snapshot(cx);
-            let range =
-                snapshot.anchor_before(Point::new(1, 0))..snapshot.anchor_after(Point::new(2, 6));
-
-            struct RenderArgs {
-                row: MultiBufferRow,
-                folded: bool,
-                callback: Arc<dyn Fn(bool, &mut WindowContext) + Send + Sync>,
-            }
-
-            let flap = Flap::new(
-                range,
-                {
-                    let toggle_callback = render_args.clone();
-                    move |row, folded, callback, _cx| {
-                        *toggle_callback.lock() = Some(RenderArgs {
-                            row,
-                            folded,
-                            callback,
-                        });
-                        div()
-                    }
-                },
-                |_row, _folded, _cx| div(),
-            );
-
-            editor.insert_flaps(Some(flap), cx);
-            let snapshot = editor.snapshot(cx);
-            let _div = snapshot.render_fold_toggle(MultiBufferRow(1), false, cx.view().clone(), cx);
-            snapshot
-        })
-        .unwrap();
-
-    let render_args = render_args.lock().take().unwrap();
-    assert_eq!(render_args.row, MultiBufferRow(1));
-    assert_eq!(render_args.folded, false);
-    assert!(!snapshot.is_line_folded(MultiBufferRow(1)));
-
-    cx.update_window(*editor, |_, cx| (render_args.callback)(true, cx))
-        .unwrap();
-    let snapshot = editor.update(cx, |editor, cx| editor.snapshot(cx)).unwrap();
-    assert!(snapshot.is_line_folded(MultiBufferRow(1)));
-
-    cx.update_window(*editor, |_, cx| (render_args.callback)(false, cx))
-        .unwrap();
-    let snapshot = editor.update(cx, |editor, cx| editor.snapshot(cx)).unwrap();
-    assert!(!snapshot.is_line_folded(MultiBufferRow(1)));
-}
-
 fn empty_range(row: usize, column: usize) -> Range<DisplayPoint> {
    let point = DisplayPoint::new(DisplayRow(row as u32), column as u32);
    point..point
@@ -11532,7 +11346,6 @@ pub fn handle_completion_request(
    cx: &mut EditorLspTestContext,
    marked_string: &str,
    completions: Vec<&'static str>,
-    counter: Arc<AtomicUsize>,
 ) -> impl Future<Output = ()> {
    let complete_from_marker: TextRangeMarker = '|'.into();
    let replace_range_marker: TextRangeMarker = ('<', '>').into();
@@ -11548,7 +11361,6 @@ pub fn handle_completion_request(

    let mut request = cx.handle_request::<lsp::request::Completion, _, _>(move |url, params, _| {
        let completions = completions.clone();
-        counter.fetch_add(1, atomic::Ordering::Release);
        async move {
            assert_eq!(params.text_document_position.text_document.uri, url.clone());
            assert_eq!(
@@ -11612,7 +11424,7 @@ pub(crate) fn update_test_language_settings(
    f: impl Fn(&mut AllLanguageSettingsContent),
 ) {
    _ = cx.update(|cx| {
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global(|store: &mut SettingsStore, cx| {
            store.update_user_settings::<AllLanguageSettings>(cx, f);
        });
    });
@@ -11623,7 +11435,7 @@ pub(crate) fn update_test_project_settings(
    f: impl Fn(&mut ProjectSettings),
 ) {
    _ = cx.update(|cx| {
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global(|store: &mut SettingsStore, cx| {
            store.update_user_settings::<ProjectSettings>(cx, f);
        });
    });
--- a/crates/editor/src/element.rs
+++ b/crates/editor/src/element.rs
@@ -1,7 +1,8 @@
 use crate::{
    blame_entry_tooltip::{blame_entry_relative_timestamp, BlameEntryTooltip},
    display_map::{
-        BlockContext, BlockStyle, DisplaySnapshot, HighlightedChunk, ToDisplayPoint, TransformBlock,
+        BlockContext, BlockStyle, DisplaySnapshot, FoldStatus, HighlightedChunk, ToDisplayPoint,
+        TransformBlock,
    },
    editor_settings::{
        CurrentLineHighlight, DoubleClickInMultibuffer, MultiCursorModifier, ShowScrollbar,
@@ -25,7 +26,7 @@ use crate::{
 };
 use anyhow::Result;
 use client::ParticipantIndex;
-use collections::{BTreeMap, HashMap};
+use collections::{BTreeMap, HashMap, HashSet};
 use git::{blame::BlameEntry, diff::DiffHunkStatus, Oid};
 use gpui::{
    anchored, deferred, div, fill, outline, point, px, quad, relative, size, svg,
@@ -50,7 +51,7 @@ use smallvec::SmallVec;
 use std::{
    any::TypeId,
    borrow::Cow,
-    cmp::{self, Ordering},
+    cmp::{self, max, Ordering},
    fmt::Write,
    iter, mem,
    ops::{Deref, Range},
@@ -383,7 +384,6 @@ impl EditorElement {
        register_action(view, cx, Editor::unique_lines_case_insensitive);
        register_action(view, cx, Editor::unique_lines_case_sensitive);
        register_action(view, cx, Editor::accept_partial_inline_completion);
-        register_action(view, cx, Editor::accept_inline_completion);
        register_action(view, cx, Editor::revert_selected_hunks);
        register_action(view, cx, Editor::open_active_item_in_terminal)
    }
@@ -477,7 +477,6 @@ impl EditorElement {
            editor.select(
                SelectPhase::BeginColumnar {
                    position,
-                    reset: false,
                    goal_column: point_for_position.exact_unclipped.column(),
                },
                cx,
@@ -538,22 +537,25 @@ impl EditorElement {
        text_hitbox: &Hitbox,
        cx: &mut ViewContext<Editor>,
    ) {
-        if cx.default_prevented() {
+        if !text_hitbox.is_hovered(cx) || editor.read_only(cx) {
            return;
        }

-        let point_for_position =
-            position_map.point_for_position(text_hitbox.bounds, event.position);
-        let position = point_for_position.previous_valid;
+        if let Some(item) = cx.read_from_primary() {
+            let point_for_position =
+                position_map.point_for_position(text_hitbox.bounds, event.position);
+            let position = point_for_position.previous_valid;

-        editor.select(
-            SelectPhase::BeginColumnar {
-                position,
-                reset: true,
-                goal_column: point_for_position.exact_unclipped.column(),
-            },
-            cx,
-        );
+            editor.select(
+                SelectPhase::Begin {
+                    position,
+                    add: false,
+                    click_count: 1,
+                },
+                cx,
+            );
+            editor.insert(item.text(), cx);
+        }
    }

    fn mouse_up(
@@ -583,28 +585,6 @@ impl EditorElement {
            cx.stop_propagation();
        } else if end_selection {
            cx.stop_propagation();
-        } else if cfg!(target_os = "linux") && event.button == MouseButton::Middle {
-            if !text_hitbox.is_hovered(cx) || editor.read_only(cx) {
-                return;
-            }
-
-            #[cfg(target_os = "linux")]
-            if let Some(item) = cx.read_from_clipboard() {
-                let point_for_position =
-                    position_map.point_for_position(text_hitbox.bounds, event.position);
-                let position = point_for_position.previous_valid;
-
-                editor.select(
-                    SelectPhase::Begin {
-                        position,
-                        add: false,
-                        click_count: 1,
-                    },
-                    cx,
-                );
-                editor.insert(item.text(), cx);
-            }
-            cx.stop_propagation()
        }
    }

@@ -869,11 +849,6 @@ impl EditorElement {
        snapshot
            .folds_in_range(visible_anchor_range.clone())
            .filter_map(|fold| {
-                // Skip folds that have no text.
-                if fold.text.is_empty() {
-                    return None;
-                }
-
                let fold_range = fold.range.clone();
                let display_range = fold.range.start.to_display_point(&snapshot)
                    ..fold.range.end.to_display_point(&snapshot);
@@ -1168,17 +1143,28 @@ impl EditorElement {
    }

    #[allow(clippy::too_many_arguments)]
-    fn prepaint_gutter_fold_toggles(
+    fn layout_gutter_fold_indicators(
        &self,
-        toggles: &mut [Option<AnyElement>],
+        fold_statuses: Vec<Option<(FoldStatus, MultiBufferRow, bool)>>,
        line_height: Pixels,
        gutter_dimensions: &GutterDimensions,
        gutter_settings: crate::editor_settings::Gutter,
        scroll_pixel_position: gpui::Point<Pixels>,
        gutter_hitbox: &Hitbox,
        cx: &mut WindowContext,
-    ) {
-        for (ix, fold_indicator) in toggles.iter_mut().enumerate() {
+    ) -> Vec<Option<AnyElement>> {
+        let mut indicators = self.editor.update(cx, |editor, cx| {
+            editor.render_fold_indicators(
+                fold_statuses,
+                &self.style,
+                editor.gutter_hovered,
+                line_height,
+                gutter_dimensions.margin,
+                cx,
+            )
+        });
+
+        for (ix, fold_indicator) in indicators.iter_mut().enumerate() {
            if let Some(fold_indicator) = fold_indicator {
                debug_assert!(gutter_settings.folds);
                let available_space = size(
@@ -1201,49 +1187,8 @@ impl EditorElement {
                fold_indicator.prepaint_as_root(origin, available_space, cx);
            }
        }
-    }

-    #[allow(clippy::too_many_arguments)]
-    fn prepaint_flap_trailers(
-        &self,
-        trailers: Vec<Option<AnyElement>>,
-        lines: &[LineWithInvisibles],
-        line_height: Pixels,
-        content_origin: gpui::Point<Pixels>,
-        scroll_pixel_position: gpui::Point<Pixels>,
-        em_width: Pixels,
-        cx: &mut WindowContext,
-    ) -> Vec<Option<FlapTrailerLayout>> {
-        trailers
-            .into_iter()
-            .enumerate()
-            .map(|(ix, element)| {
-                let mut element = element?;
-                let available_space = size(
-                    AvailableSpace::MinContent,
-                    AvailableSpace::Definite(line_height),
-                );
-                let size = element.layout_as_root(available_space, cx);
-
-                let line = &lines[ix].line;
-                let padding = if line.width == Pixels::ZERO {
-                    Pixels::ZERO
-                } else {
-                    4. * em_width
-                };
-                let position = point(
-                    scroll_pixel_position.x + line.width + padding,
-                    ix as f32 * line_height - (scroll_pixel_position.y % line_height),
-                );
-                let centering_offset = point(px(0.), (line_height - size.height) / 2.);
-                let origin = content_origin + position + centering_offset;
-                element.prepaint_as_root(origin, available_space, cx);
-                Some(FlapTrailerLayout {
-                    element,
-                    bounds: Bounds::new(origin, size),
-                })
-            })
-            .collect()
+        indicators
    }

    // Folds contained in a hunk are ignored apart from shrinking visual size
@@ -1327,7 +1272,6 @@ impl EditorElement {
        display_row: DisplayRow,
        display_snapshot: &DisplaySnapshot,
        line_layout: &LineWithInvisibles,
-        flap_trailer: Option<&FlapTrailerLayout>,
        em_width: Pixels,
        content_origin: gpui::Point<Pixels>,
        scroll_pixel_position: gpui::Point<Pixels>,
@@ -1367,22 +1311,17 @@ impl EditorElement {
        let start_x = {
            const INLINE_BLAME_PADDING_EM_WIDTHS: f32 = 6.;

-            let line_end = if let Some(flap_trailer) = flap_trailer {
-                flap_trailer.bounds.right()
-            } else {
-                content_origin.x - scroll_pixel_position.x + line_layout.line.width
-            };
-            let padded_line_end = line_end + em_width * INLINE_BLAME_PADDING_EM_WIDTHS;
+            let padded_line_width =
+                line_layout.line.width + (em_width * INLINE_BLAME_PADDING_EM_WIDTHS);

-            let min_column_in_pixels = ProjectSettings::get_global(cx)
+            let min_column = ProjectSettings::get_global(cx)
                .git
                .inline_blame
                .and_then(|settings| settings.min_column)
                .map(|col| self.column_pixels(col as usize, cx))
                .unwrap_or(px(0.));
-            let min_start = content_origin.x - scroll_pixel_position.x + min_column_in_pixels;

-            cmp::max(padded_line_end, min_start)
+            (content_origin.x - scroll_pixel_position.x) + max(padded_line_width, min_column)
        };

        let absolute_offset = point(start_x, start_y);
@@ -1621,16 +1560,13 @@ impl EditorElement {
        active_rows: &BTreeMap<DisplayRow, bool>,
        newest_selection_head: Option<DisplayPoint>,
        snapshot: &EditorSnapshot,
-        cx: &mut WindowContext,
-    ) -> Vec<Option<ShapedLine>> {
-        let include_line_numbers = snapshot.show_line_numbers.unwrap_or_else(|| {
-            EditorSettings::get_global(cx).gutter.line_numbers && snapshot.mode == EditorMode::Full
-        });
-        if !include_line_numbers {
-            return Vec::new();
-        }
-
+        cx: &WindowContext,
+    ) -> (
+        Vec<Option<ShapedLine>>,
+        Vec<Option<(FoldStatus, MultiBufferRow, bool)>>,
+    ) {
        let editor = self.editor.read(cx);
+        let is_singleton = editor.is_singleton(cx);
        let newest_selection_head = newest_selection_head.unwrap_or_else(|| {
            let newest = editor.selections.newest::<Point>(cx);
            SelectionLayout::new(
@@ -1645,100 +1581,69 @@ impl EditorElement {
            .head
        });
        let font_size = self.style.text.font_size.to_pixels(cx.rem_size());
-
+        let include_line_numbers =
+            EditorSettings::get_global(cx).gutter.line_numbers && snapshot.mode == EditorMode::Full;
+        let include_fold_statuses =
+            EditorSettings::get_global(cx).gutter.folds && snapshot.mode == EditorMode::Full;
+        let mut shaped_line_numbers = Vec::with_capacity(rows.len());
+        let mut fold_statuses = Vec::with_capacity(rows.len());
+        let mut line_number = String::new();
        let is_relative = EditorSettings::get_global(cx).relative_line_numbers;
        let relative_to = if is_relative {
            Some(newest_selection_head.row())
        } else {
            None
        };
+
        let relative_rows = self.calculate_relative_line_numbers(snapshot, &rows, relative_to);
-        let mut line_number = String::new();
-        buffer_rows
-            .into_iter()
-            .enumerate()
-            .map(|(ix, multibuffer_row)| {
-                let multibuffer_row = multibuffer_row?;
-                let display_row = DisplayRow(rows.start.0 + ix as u32);
-                let color = if active_rows.contains_key(&display_row) {
-                    cx.theme().colors().editor_active_line_number
-                } else {
-                    cx.theme().colors().editor_line_number
-                };
-                line_number.clear();
-                let default_number = multibuffer_row.0 + 1;
-                let number = relative_rows
-                    .get(&DisplayRow(ix as u32 + rows.start.0))
-                    .unwrap_or(&default_number);
-                write!(&mut line_number, "{number}").unwrap();
-                let run = TextRun {
-                    len: line_number.len(),
-                    font: self.style.text.font(),
-                    color,
-                    background_color: None,
-                    underline: None,
-                    strikethrough: None,
-                };
-                let shaped_line = cx
-                    .text_system()
-                    .shape_line(line_number.clone().into(), font_size, &[run])
-                    .unwrap();
-                Some(shaped_line)
-            })
-            .collect()
-    }

-    fn layout_gutter_fold_toggles(
-        &self,
-        rows: Range<DisplayRow>,
-        buffer_rows: impl IntoIterator<Item = Option<MultiBufferRow>>,
-        active_rows: &BTreeMap<DisplayRow, bool>,
-        snapshot: &EditorSnapshot,
-        cx: &mut WindowContext,
-    ) -> Vec<Option<AnyElement>> {
-        let include_fold_statuses = EditorSettings::get_global(cx).gutter.folds
-            && snapshot.mode == EditorMode::Full
-            && self.editor.read(cx).is_singleton(cx);
-        if include_fold_statuses {
-            buffer_rows
-                .into_iter()
-                .enumerate()
-                .map(|(ix, row)| {
-                    if let Some(multibuffer_row) = row {
-                        let display_row = DisplayRow(rows.start.0 + ix as u32);
-                        let active = active_rows.contains_key(&display_row);
-                        snapshot.render_fold_toggle(
-                            multibuffer_row,
-                            active,
-                            self.editor.clone(),
-                            cx,
-                        )
-                    } else {
-                        None
-                    }
-                })
-                .collect()
-        } else {
-            Vec::new()
-        }
-    }
-
-    fn layout_flap_trailers(
-        &self,
-        buffer_rows: impl IntoIterator<Item = Option<MultiBufferRow>>,
-        snapshot: &EditorSnapshot,
-        cx: &mut WindowContext,
-    ) -> Vec<Option<AnyElement>> {
-        buffer_rows
-            .into_iter()
-            .map(|row| {
-                if let Some(multibuffer_row) = row {
-                    snapshot.render_flap_trailer(multibuffer_row, cx)
-                } else {
-                    None
+        for (ix, row) in buffer_rows.into_iter().enumerate() {
+            let display_row = DisplayRow(rows.start.0 + ix as u32);
+            let (active, color) = if active_rows.contains_key(&display_row) {
+                (true, cx.theme().colors().editor_active_line_number)
+            } else {
+                (false, cx.theme().colors().editor_line_number)
+            };
+            if let Some(multibuffer_row) = row {
+                if include_line_numbers {
+                    line_number.clear();
+                    let default_number = multibuffer_row.0 + 1;
+                    let number = relative_rows
+                        .get(&DisplayRow(ix as u32 + rows.start.0))
+                        .unwrap_or(&default_number);
+                    write!(&mut line_number, "{number}").unwrap();
+                    let run = TextRun {
+                        len: line_number.len(),
+                        font: self.style.text.font(),
+                        color,
+                        background_color: None,
+                        underline: None,
+                        strikethrough: None,
+                    };
+                    let shaped_line = cx
+                        .text_system()
+                        .shape_line(line_number.clone().into(), font_size, &[run])
+                        .unwrap();
+                    shaped_line_numbers.push(Some(shaped_line));
                }
-            })
-            .collect()
+                if include_fold_statuses {
+                    fold_statuses.push(
+                        is_singleton
+                            .then(|| {
+                                snapshot
+                                    .fold_for_line(multibuffer_row)
+                                    .map(|fold_status| (fold_status, multibuffer_row, active))
+                            })
+                            .flatten(),
+                    )
+                }
+            } else {
+                fold_statuses.push(None);
+                shaped_line_numbers.push(None);
+            }
+        }
+
+        (shaped_line_numbers, fold_statuses)
    }

    fn layout_lines(
@@ -2513,16 +2418,10 @@ impl EditorElement {
            }
        }

-        let show_git_gutter = layout
-            .position_map
-            .snapshot
-            .show_git_diff_gutter
-            .unwrap_or_else(|| {
-                matches!(
-                    ProjectSettings::get_global(cx).git.git_gutter,
-                    Some(GitGutterSetting::TrackedFiles)
-                )
-            });
+        let show_git_gutter = matches!(
+            ProjectSettings::get_global(cx).git.git_gutter,
+            Some(GitGutterSetting::TrackedFiles)
+        );
        if show_git_gutter {
            Self::paint_diff_hunks(layout.gutter_hitbox.bounds, layout, cx)
        }
@@ -2546,8 +2445,8 @@ impl EditorElement {
        }

        cx.paint_layer(layout.gutter_hitbox.bounds, |cx| {
-            cx.with_element_namespace("gutter_fold_toggles", |cx| {
-                for fold_indicator in layout.gutter_fold_toggles.iter_mut().flatten() {
+            cx.with_element_namespace("gutter_fold_indicators", |cx| {
+                for fold_indicator in layout.fold_indicators.iter_mut().flatten() {
                    fold_indicator.paint(cx);
                }
            });
@@ -2727,11 +2626,6 @@ impl EditorElement {
                self.paint_redactions(layout, cx);
                self.paint_cursors(layout, cx);
                self.paint_inline_blame(layout, cx);
-                cx.with_element_namespace("flap_trailers", |cx| {
-                    for trailer in layout.flap_trailers.iter_mut().flatten() {
-                        trailer.element.paint(cx);
-                    }
-                });
            },
        )
    }
@@ -3377,9 +3271,7 @@ impl EditorElement {
            move |event: &MouseMoveEvent, phase, cx| {
                if phase == DispatchPhase::Bubble {
                    editor.update(cx, |editor, cx| {
-                        if event.pressed_button == Some(MouseButton::Left)
-                            || event.pressed_button == Some(MouseButton::Middle)
-                        {
+                        if event.pressed_button == Some(MouseButton::Left) {
                            Self::mouse_dragged(
                                editor,
                                event,
@@ -4054,9 +3946,9 @@ impl Element for EditorElement {
                        )
                    };

-                    let highlighted_rows = self
-                        .editor
-                        .update(cx, |editor, cx| editor.highlighted_display_rows(cx));
+                    let highlighted_rows = self.editor.update(cx, |editor, cx| {
+                        editor.highlighted_display_rows(HashSet::default(), cx)
+                    });
                    let highlighted_ranges = self.editor.read(cx).background_highlights_in_range(
                        start_anchor..end_anchor,
                        &snapshot.display_snapshot,
@@ -4078,29 +3970,15 @@ impl Element for EditorElement {
                        cx,
                    );

-                    let line_numbers = self.layout_line_numbers(
+                    let (line_numbers, fold_statuses) = self.layout_line_numbers(
                        start_row..end_row,
-                        buffer_rows.iter().copied(),
+                        buffer_rows.clone().into_iter(),
                        &active_rows,
                        newest_selection_head,
                        &snapshot,
                        cx,
                    );

-                    let mut gutter_fold_toggles =
-                        cx.with_element_namespace("gutter_fold_toggles", |cx| {
-                            self.layout_gutter_fold_toggles(
-                                start_row..end_row,
-                                buffer_rows.iter().copied(),
-                                &active_rows,
-                                &snapshot,
-                                cx,
-                            )
-                        });
-                    let flap_trailers = cx.with_element_namespace("flap_trailers", |cx| {
-                        self.layout_flap_trailers(buffer_rows.iter().copied(), &snapshot, cx)
-                    });
-
                    let display_hunks = self.layout_git_gutters(
                        line_height,
                        &gutter_hitbox,
@@ -4146,30 +4024,15 @@ impl Element for EditorElement {
                        scroll_position.y * line_height,
                    );

-                    let flap_trailers = cx.with_element_namespace("flap_trailers", |cx| {
-                        self.prepaint_flap_trailers(
-                            flap_trailers,
-                            &line_layouts,
-                            line_height,
-                            content_origin,
-                            scroll_pixel_position,
-                            em_width,
-                            cx,
-                        )
-                    });
-
                    let mut inline_blame = None;
                    if let Some(newest_selection_head) = newest_selection_head {
                        let display_row = newest_selection_head.row();
                        if (start_row..end_row).contains(&display_row) {
-                            let line_ix = display_row.minus(start_row) as usize;
-                            let line_layout = &line_layouts[line_ix];
-                            let flap_trailer_layout = flap_trailers[line_ix].as_ref();
+                            let line_layout = &line_layouts[display_row.minus(start_row) as usize];
                            inline_blame = self.layout_inline_blame(
                                display_row,
                                &snapshot.display_snapshot,
                                line_layout,
-                                flap_trailer_layout,
                                em_width,
                                content_origin,
                                scroll_pixel_position,
@@ -4287,11 +4150,7 @@ impl Element for EditorElement {
                                gutter_dimensions.width - gutter_dimensions.left_padding,
                                cx,
                            );
-
-                            let show_code_actions = snapshot
-                                .show_code_actions
-                                .unwrap_or_else(|| gutter_settings.code_actions);
-                            if show_code_actions {
+                            if gutter_settings.code_actions {
                                let newest_selection_point =
                                    newest_selection_head.to_point(&snapshot.display_snapshot);
                                let buffer = snapshot.buffer_snapshot.buffer_line_for_row(
@@ -4345,17 +4204,21 @@ impl Element for EditorElement {

                    let mouse_context_menu = self.layout_mouse_context_menu(cx);

-                    cx.with_element_namespace("gutter_fold_toggles", |cx| {
-                        self.prepaint_gutter_fold_toggles(
-                            &mut gutter_fold_toggles,
-                            line_height,
-                            &gutter_dimensions,
-                            gutter_settings,
-                            scroll_pixel_position,
-                            &gutter_hitbox,
-                            cx,
-                        )
-                    });
+                    let fold_indicators = if gutter_settings.folds {
+                        cx.with_element_namespace("gutter_fold_indicators", |cx| {
+                            self.layout_gutter_fold_indicators(
+                                fold_statuses,
+                                line_height,
+                                &gutter_dimensions,
+                                gutter_settings,
+                                scroll_pixel_position,
+                                &gutter_hitbox,
+                                cx,
+                            )
+                        })
+                    } else {
+                        Vec::new()
+                    };

                    let invisible_symbol_font_size = font_size / 2.;
                    let tab_invisible = cx
@@ -4425,8 +4288,7 @@ impl Element for EditorElement {
                        mouse_context_menu,
                        test_indicators,
                        code_actions_indicator,
-                        gutter_fold_toggles,
-                        flap_trailers,
+                        fold_indicators,
                        tab_invisible,
                        space_invisible,
                    }
@@ -4546,8 +4408,7 @@ pub struct EditorLayout {
    selections: Vec<(PlayerColor, Vec<SelectionLayout>)>,
    code_actions_indicator: Option<AnyElement>,
    test_indicators: Vec<AnyElement>,
-    gutter_fold_toggles: Vec<Option<AnyElement>>,
-    flap_trailers: Vec<Option<FlapTrailerLayout>>,
+    fold_indicators: Vec<Option<AnyElement>>,
    mouse_context_menu: Option<AnyElement>,
    tab_invisible: ShapedLine,
    space_invisible: ShapedLine,
@@ -4671,11 +4532,6 @@ impl ScrollbarLayout {
    }
 }

-struct FlapTrailerLayout {
-    element: AnyElement,
-    bounds: Bounds<Pixels>,
-}
-
 struct FoldLayout {
    display_range: Range<DisplayPoint>,
    hover_element: AnyElement,
@@ -5094,14 +4950,16 @@ mod tests {

        let layouts = cx
            .update_window(*window, |_, cx| {
-                element.layout_line_numbers(
-                    DisplayRow(0)..DisplayRow(6),
-                    (0..6).map(MultiBufferRow).map(Some),
-                    &Default::default(),
-                    Some(DisplayPoint::new(DisplayRow(0), 0)),
-                    &snapshot,
-                    cx,
-                )
+                element
+                    .layout_line_numbers(
+                        DisplayRow(0)..DisplayRow(6),
+                        (0..6).map(MultiBufferRow).map(Some),
+                        &Default::default(),
+                        Some(DisplayPoint::new(DisplayRow(0), 0)),
+                        &snapshot,
+                        cx,
+                    )
+                    .0
            })
            .unwrap();
        assert_eq!(layouts.len(), 6);
--- a/crates/editor/src/hunk_diff.rs
+++ b/crates/editor/src/hunk_diff.rs
@@ -194,7 +194,6 @@ impl Editor {
                        editor.highlight_rows::<DiffRowHighlight>(
                            to_inclusive_row_range(removed_rows, &snapshot),
                            None,
-                            false,
                            cx,
                        );
                    }
@@ -270,7 +269,6 @@ impl Editor {
                self.highlight_rows::<DiffRowHighlight>(
                    to_inclusive_row_range(hunk_start..hunk_end, &snapshot),
                    Some(added_hunk_color(cx)),
-                    false,
                    cx,
                );
                None
@@ -279,7 +277,6 @@ impl Editor {
                self.highlight_rows::<DiffRowHighlight>(
                    to_inclusive_row_range(hunk_start..hunk_end, &snapshot),
                    Some(added_hunk_color(cx)),
-                    false,
                    cx,
                );
                self.insert_deleted_text_block(diff_base_buffer, deleted_text_lines, &hunk, cx)
@@ -479,7 +476,6 @@ impl Editor {
                        editor.highlight_rows::<DiffRowHighlight>(
                            to_inclusive_row_range(removed_rows, &snapshot),
                            None,
-                            false,
                            cx,
                        );
                    }
@@ -585,7 +581,7 @@ fn editor_with_deleted_text(
            .buffer_snapshot
            .anchor_after(editor.buffer.read(cx).len(cx));

-        editor.highlight_rows::<DiffRowHighlight>(start..=end, Some(deleted_color), false, cx);
+        editor.highlight_rows::<DiffRowHighlight>(start..=end, Some(deleted_color), cx);

        let subscription_editor = parent_editor.clone();
        editor._subscriptions.extend([
--- a/crates/editor/src/inline_completion_provider.rs
+++ b/crates/editor/src/inline_completion_provider.rs
@@ -3,7 +3,6 @@ use gpui::{AppContext, Model, ModelContext};
 use language::Buffer;

 pub trait InlineCompletionProvider: 'static + Sized {
-    fn name() -> &'static str;
    fn is_enabled(
        &self,
        buffer: &Model<Buffer>,
@@ -25,7 +24,7 @@ pub trait InlineCompletionProvider: 'static + Sized {
        cx: &mut ModelContext<Self>,
    );
    fn accept(&mut self, cx: &mut ModelContext<Self>);
-    fn discard(&mut self, should_report_inline_completion_event: bool, cx: &mut ModelContext<Self>);
+    fn discard(&mut self, cx: &mut ModelContext<Self>);
    fn active_completion_text<'a>(
        &'a self,
        buffer: &Model<Buffer>,
@@ -56,7 +55,7 @@ pub trait InlineCompletionProviderHandle {
        cx: &mut AppContext,
    );
    fn accept(&self, cx: &mut AppContext);
-    fn discard(&self, should_report_inline_completion_event: bool, cx: &mut AppContext);
+    fn discard(&self, cx: &mut AppContext);
    fn active_completion_text<'a>(
        &'a self,
        buffer: &Model<Buffer>,
@@ -106,10 +105,8 @@ where
        self.update(cx, |this, cx| this.accept(cx))
    }

-    fn discard(&self, should_report_inline_completion_event: bool, cx: &mut AppContext) {
-        self.update(cx, |this, cx| {
-            this.discard(should_report_inline_completion_event, cx)
-        })
+    fn discard(&self, cx: &mut AppContext) {
+        self.update(cx, |this, cx| this.discard(cx))
    }

    fn active_completion_text<'a>(
--- a/crates/editor/src/mouse_context_menu.rs
+++ b/crates/editor/src/mouse_context_menu.rs
@@ -1,7 +1,6 @@
 use crate::{
-    Copy, Cut, DisplayPoint, Editor, EditorMode, FindAllReferences, GoToDefinition,
-    GoToImplementation, GoToTypeDefinition, Paste, Rename, RevealInFinder, SelectMode,
-    ToggleCodeActions,
+    DisplayPoint, Editor, EditorMode, FindAllReferences, GoToDefinition, GoToImplementation,
+    GoToTypeDefinition, Rename, RevealInFinder, SelectMode, ToggleCodeActions,
 };
 use gpui::{DismissEvent, Pixels, Point, Subscription, View, ViewContext};
 use workspace::OpenInTerminal;
@@ -86,10 +85,6 @@ pub fn deploy_context_menu(
                    }),
                )
                .separator()
-                .action("Cut", Box::new(Cut))
-                .action("Copy", Box::new(Copy))
-                .action("Paste", Box::new(Paste))
-                .separator()
                .action("Reveal in Finder", Box::new(RevealInFinder))
                .action("Open in Terminal", Box::new(OpenInTerminal));
            match focus {
--- a/crates/editor/src/scroll/autoscroll.rs
+++ b/crates/editor/src/scroll/autoscroll.rs
@@ -1,9 +1,13 @@
-use crate::{
-    display_map::ToDisplayPoint, DisplayRow, Editor, EditorMode, LineWithInvisibles, RowExt,
-};
+use std::{any::TypeId, cmp, f32};
+
+use collections::HashSet;
 use gpui::{px, Bounds, Pixels, ViewContext};
 use language::Point;
-use std::{cmp, f32};
+
+use crate::{
+    display_map::ToDisplayPoint, DiffRowHighlight, DisplayRow, Editor, EditorMode,
+    LineWithInvisibles, RowExt,
+};

 #[derive(PartialEq, Eq, Clone, Copy)]
 pub enum Autoscroll {
@@ -103,10 +107,14 @@ impl Editor {

        let mut target_top;
        let mut target_bottom;
-        if let Some(first_highlighted_row) =
-            self.highlighted_display_row_for_autoscroll(&display_map)
+        if let Some(first_highlighted_row) = &self
+            .highlighted_display_rows(
+                HashSet::from_iter(Some(TypeId::of::<DiffRowHighlight>())),
+                cx,
+            )
+            .first_entry()
        {
-            target_top = first_highlighted_row.as_f32();
+            target_top = first_highlighted_row.key().as_f32();
            target_bottom = target_top + 1.;
        } else {
            let selections = self.selections.all::<Point>(cx);
@@ -236,10 +244,7 @@ impl Editor {
        let mut target_left;
        let mut target_right;

-        if self
-            .highlighted_display_row_for_autoscroll(&display_map)
-            .is_none()
-        {
+        if self.highlighted_rows.is_empty() {
            target_left = px(f32::INFINITY);
            target_right = px(0.);
            for selection in selections {
--- a/crates/editor/src/tasks.rs
+++ b/crates/editor/src/tasks.rs
@@ -1,16 +1,16 @@
 use crate::Editor;

+use std::{path::Path, sync::Arc};
+
 use anyhow::Context;
-use gpui::{Model, WindowContext};
-use language::ContextProvider;
-use project::{BasicContextProvider, Location, Project};
+use gpui::WindowContext;
+use language::{BasicContextProvider, ContextProvider};
+use project::{Location, WorktreeId};
 use task::{TaskContext, TaskVariables, VariableName};
-use text::Point;
 use util::ResultExt;
 use workspace::Workspace;

 pub(crate) fn task_context_for_location(
-    captured_variables: TaskVariables,
    workspace: &Workspace,
    location: Location,
    cx: &mut WindowContext<'_>,
@@ -19,33 +19,44 @@ pub(crate) fn task_context_for_location(
        .log_err()
        .flatten();

-    let mut task_variables = combine_task_variables(
-        captured_variables,
+    let buffer = location.buffer.clone();
+    let language_context_provider = buffer
+        .read(cx)
+        .language()
+        .and_then(|language| language.context_provider())
+        .unwrap_or_else(|| Arc::new(BasicContextProvider));
+
+    let worktree_abs_path = buffer
+        .read(cx)
+        .file()
+        .map(|file| WorktreeId::from_usize(file.worktree_id()))
+        .and_then(|worktree_id| {
+            workspace
+                .project()
+                .read(cx)
+                .worktree_for_id(worktree_id, cx)
+                .map(|worktree| worktree.read(cx).abs_path())
+        });
+    let task_variables = combine_task_variables(
+        worktree_abs_path.as_deref(),
        location,
-        workspace.project().clone(),
+        language_context_provider.as_ref(),
        cx,
    )
    .log_err()?;
-    // Remove all custom entries starting with _, as they're not intended for use by the end user.
-    task_variables.sweep();
-
    Some(TaskContext {
        cwd,
        task_variables,
    })
 }

-fn task_context_with_editor(
+pub(crate) fn task_context_with_editor(
    workspace: &Workspace,
    editor: &mut Editor,
    cx: &mut WindowContext<'_>,
 ) -> Option<TaskContext> {
    let (selection, buffer, editor_snapshot) = {
-        let mut selection = editor.selections.newest::<Point>(cx);
-        if editor.selections.line_mode {
-            selection.start = Point::new(selection.start.row, 0);
-            selection.end = Point::new(selection.end.row + 1, 0);
-        }
+        let selection = editor.selections.newest::<usize>(cx);
        let (buffer, _, _) = editor
            .buffer()
            .read(cx)
@@ -68,21 +79,21 @@ fn task_context_with_editor(
        buffer,
        range: start..end,
    };
-    let captured_variables = {
-        let mut variables = TaskVariables::default();
+    task_context_for_location(workspace, location.clone(), cx).map(|mut task_context| {
        for range in location
            .buffer
            .read(cx)
            .snapshot()
-            .runnable_ranges(location.range.clone())
+            .runnable_ranges(location.range)
        {
            for (capture_name, value) in range.extra_captures {
-                variables.insert(VariableName::Custom(capture_name.into()), value);
+                task_context
+                    .task_variables
+                    .insert(VariableName::Custom(capture_name.into()), value);
            }
        }
-        variables
-    };
-    task_context_for_location(captured_variables, workspace, location.clone(), cx)
+        task_context
+    })
 }

 pub fn task_context(workspace: &Workspace, cx: &mut WindowContext<'_>) -> TaskContext {
@@ -98,26 +109,24 @@ pub fn task_context(workspace: &Workspace, cx: &mut WindowContext<'_>) -> TaskCo
 }

 fn combine_task_variables(
-    mut captured_variables: TaskVariables,
+    worktree_abs_path: Option<&Path>,
    location: Location,
-    project: Model<Project>,
+    context_provider: &dyn ContextProvider,
    cx: &mut WindowContext<'_>,
 ) -> anyhow::Result<TaskVariables> {
-    let language_context_provider = location
-        .buffer
-        .read(cx)
-        .language()
-        .and_then(|language| language.context_provider());
-    let baseline = BasicContextProvider::new(project)
-        .build_context(&captured_variables, &location, cx)
-        .context("building basic default context")?;
-    captured_variables.extend(baseline);
-    if let Some(provider) = language_context_provider {
-        captured_variables.extend(
-            provider
-                .build_context(&captured_variables, &location, cx)
+    if context_provider.is_basic() {
+        context_provider
+            .build_context(worktree_abs_path, &location, cx)
+            .context("building basic provider context")
+    } else {
+        let mut basic_context = BasicContextProvider
+            .build_context(worktree_abs_path, &location, cx)
+            .context("building basic default context")?;
+        basic_context.extend(
+            context_provider
+                .build_context(worktree_abs_path, &location, cx)
                .context("building provider context ")?,
        );
+        Ok(basic_context)
    }
-    Ok(captured_variables)
 }
--- a/crates/editor/src/test.rs
+++ b/crates/editor/src/test.rs
@@ -168,7 +168,8 @@ pub fn expanded_hunks_background_highlights(

    let mut range_start = 0;
    let mut previous_highlighted_row = None;
-    for (highlighted_row, _) in editor.highlighted_display_rows(cx) {
+    for (highlighted_row, _) in editor.highlighted_display_rows(collections::HashSet::default(), cx)
+    {
        match previous_highlighted_row {
            Some(previous_row) => {
                if previous_row + 1 != highlighted_row.0 {
--- a/crates/extension/Cargo.toml
+++ b/crates/extension/Cargo.toml
@@ -30,7 +30,6 @@ log.workspace = true
 lsp.workspace = true
 node_runtime.workspace = true
 project.workspace = true
-release_channel.workspace = true
 schemars.workspace = true
 semantic_version.workspace = true
 serde.workspace = true
--- a/crates/extension/src/extension_builder.rs
+++ b/crates/extension/src/extension_builder.rs
@@ -67,7 +67,7 @@ impl ExtensionBuilder {
    pub fn new(cache_dir: PathBuf) -> Self {
        Self {
            cache_dir,
-            http: http::client(None),
+            http: http::client(),
        }
    }

--- a/crates/extension/src/extension_store.rs
+++ b/crates/extension/src/extension_store.rs
@@ -30,11 +30,10 @@ use gpui::{
 };
 use http::{AsyncBody, HttpClient, HttpClientWithUrl};
 use language::{
-    LanguageConfig, LanguageMatcher, LanguageQueries, LanguageRegistry, QUERY_FILENAME_PREFIXES,
+    ContextProviderWithTasks, LanguageConfig, LanguageMatcher, LanguageQueries, LanguageRegistry,
+    QUERY_FILENAME_PREFIXES,
 };
 use node_runtime::NodeRuntime;
-use project::ContextProviderWithTasks;
-use release_channel::ReleaseChannel;
 use semantic_version::SemanticVersion;
 use serde::{Deserialize, Serialize};
 use settings::Settings;
@@ -71,10 +70,7 @@ pub fn schema_version_range() -> RangeInclusive<SchemaVersion> {
 }

 /// Returns whether the given extension version is compatible with this version of Zed.
-pub fn is_version_compatible(
-    release_channel: ReleaseChannel,
-    extension_version: &ExtensionMetadata,
-) -> bool {
+pub fn is_version_compatible(extension_version: &ExtensionMetadata) -> bool {
    let schema_version = extension_version.manifest.schema_version.unwrap_or(0);
    if CURRENT_SCHEMA_VERSION.0 < schema_version {
        return false;
@@ -86,7 +82,7 @@ pub fn is_version_compatible(
        .as_ref()
        .and_then(|wasm_api_version| SemanticVersion::from_str(wasm_api_version).ok())
    {
-        if !is_supported_wasm_api_version(release_channel, wasm_api_version) {
+        if !is_supported_wasm_api_version(wasm_api_version) {
            return false;
        }
    }
@@ -432,7 +428,7 @@ impl ExtensionStore {
        cx: &mut ModelContext<Self>,
    ) -> Task<Result<Vec<ExtensionMetadata>>> {
        let schema_versions = schema_version_range();
-        let wasm_api_versions = wasm_api_version_range(ReleaseChannel::global(cx));
+        let wasm_api_versions = wasm_api_version_range();
        let extension_settings = ExtensionSettings::get_global(cx);
        let extension_ids = self
            .extension_index
@@ -685,7 +681,7 @@ impl ExtensionStore {
        log::info!("installing extension {extension_id} latest version");

        let schema_versions = schema_version_range();
-        let wasm_api_versions = wasm_api_version_range(ReleaseChannel::global(cx));
+        let wasm_api_versions = wasm_api_version_range();

        let Some(url) = self
            .http_client
--- a/crates/extension/src/extension_store_test.rs
+++ b/crates/extension/src/extension_store_test.rs
@@ -714,7 +714,6 @@ fn init_test(cx: &mut TestAppContext) {
    cx.update(|cx| {
        let store = SettingsStore::test(cx);
        cx.set_global(store);
-        release_channel::init("0.0.0", cx);
        theme::init(theme::LoadThemes::JustBase, cx);
        Project::init_settings(cx);
        ExtensionSettings::register(cx);
--- a/crates/extension/src/wasm_host.rs
+++ b/crates/extension/src/wasm_host.rs
@@ -16,7 +16,6 @@ use gpui::{AppContext, AsyncAppContext, BackgroundExecutor, Task};
 use http::HttpClient;
 use language::LanguageRegistry;
 use node_runtime::NodeRuntime;
-use release_channel::ReleaseChannel;
 use semantic_version::SemanticVersion;
 use std::{
    path::{Path, PathBuf},
@@ -31,7 +30,6 @@ use wit::Extension;

 pub(crate) struct WasmHost {
    engine: Engine,
-    release_channel: ReleaseChannel,
    http_client: Arc<dyn HttpClient>,
    node_runtime: Arc<dyn NodeRuntime>,
    pub(crate) language_registry: Arc<LanguageRegistry>,
@@ -98,7 +96,6 @@ impl WasmHost {
            http_client,
            node_runtime,
            language_registry,
-            release_channel: ReleaseChannel::global(cx),
            _main_thread_message_task: task,
            main_thread_message_tx: tx,
        })
@@ -127,13 +124,8 @@ impl WasmHost {
                },
            );

-            let (mut extension, instance) = Extension::instantiate_async(
-                &mut store,
-                this.release_channel,
-                zed_api_version,
-                &component,
-            )
-            .await?;
+            let (mut extension, instance) =
+                Extension::instantiate_async(&mut store, zed_api_version, &component).await?;

            extension
                .call_init_extension(&mut store)
--- a/crates/extension/src/wasm_host/wit.rs
+++ b/crates/extension/src/wasm_host/wit.rs
@@ -1,9 +1,7 @@
 mod since_v0_0_1;
 mod since_v0_0_4;
 mod since_v0_0_6;
-mod since_v0_0_7;
-use release_channel::ReleaseChannel;
-use since_v0_0_7 as latest;
+use since_v0_0_6 as latest;

 use super::{wasm_engine, WasmState};
 use anyhow::{Context, Result};
@@ -37,27 +35,17 @@ fn wasi_view(state: &mut WasmState) -> &mut WasmState {
 }

 /// Returns whether the given Wasm API version is supported by the Wasm host.
-pub fn is_supported_wasm_api_version(
-    release_channel: ReleaseChannel,
-    version: SemanticVersion,
-) -> bool {
-    wasm_api_version_range(release_channel).contains(&version)
+pub fn is_supported_wasm_api_version(version: SemanticVersion) -> bool {
+    wasm_api_version_range().contains(&version)
 }

 /// Returns the Wasm API version range that is supported by the Wasm host.
 #[inline(always)]
-pub fn wasm_api_version_range(release_channel: ReleaseChannel) -> RangeInclusive<SemanticVersion> {
-    let max_version = if release_channel == ReleaseChannel::Dev {
-        latest::MAX_VERSION
-    } else {
-        since_v0_0_6::MAX_VERSION
-    };
-
-    since_v0_0_1::MIN_VERSION..=max_version
+pub fn wasm_api_version_range() -> RangeInclusive<SemanticVersion> {
+    since_v0_0_1::MIN_VERSION..=latest::MAX_VERSION
 }

 pub enum Extension {
-    V007(since_v0_0_7::Extension),
    V006(since_v0_0_6::Extension),
    V004(since_v0_0_4::Extension),
    V001(since_v0_0_1::Extension),
@@ -66,24 +54,14 @@ pub enum Extension {
 impl Extension {
    pub async fn instantiate_async(
        store: &mut Store<WasmState>,
-        release_channel: ReleaseChannel,
        version: SemanticVersion,
        component: &Component,
    ) -> Result<(Self, Instance)> {
-        if release_channel == ReleaseChannel::Dev && version >= latest::MIN_VERSION {
+        if version >= latest::MIN_VERSION {
            let (extension, instance) =
                latest::Extension::instantiate_async(store, &component, latest::linker())
                    .await
                    .context("failed to instantiate wasm extension")?;
-            Ok((Self::V007(extension), instance))
-        } else if version >= since_v0_0_6::MIN_VERSION {
-            let (extension, instance) = since_v0_0_6::Extension::instantiate_async(
-                store,
-                &component,
-                since_v0_0_6::linker(),
-            )
-            .await
-            .context("failed to instantiate wasm extension")?;
            Ok((Self::V006(extension), instance))
        } else if version >= since_v0_0_4::MIN_VERSION {
            let (extension, instance) = since_v0_0_4::Extension::instantiate_async(
@@ -108,7 +86,6 @@ impl Extension {

    pub async fn call_init_extension(&self, store: &mut Store<WasmState>) -> Result<()> {
        match self {
-            Extension::V007(ext) => ext.call_init_extension(store).await,
            Extension::V006(ext) => ext.call_init_extension(store).await,
            Extension::V004(ext) => ext.call_init_extension(store).await,
            Extension::V001(ext) => ext.call_init_extension(store).await,
@@ -123,14 +100,10 @@ impl Extension {
        resource: Resource<Arc<dyn LspAdapterDelegate>>,
    ) -> Result<Result<Command, String>> {
        match self {
-            Extension::V007(ext) => {
+            Extension::V006(ext) => {
                ext.call_language_server_command(store, &language_server_id.0, resource)
                    .await
            }
-            Extension::V006(ext) => Ok(ext
-                .call_language_server_command(store, &language_server_id.0, resource)
-                .await?
-                .map(|command| command.into())),
            Extension::V004(ext) => Ok(ext
                .call_language_server_command(store, config, resource)
                .await?
@@ -150,14 +123,6 @@ impl Extension {
        resource: Resource<Arc<dyn LspAdapterDelegate>>,
    ) -> Result<Result<Option<String>, String>> {
        match self {
-            Extension::V007(ext) => {
-                ext.call_language_server_initialization_options(
-                    store,
-                    &language_server_id.0,
-                    resource,
-                )
-                .await
-            }
            Extension::V006(ext) => {
                ext.call_language_server_initialization_options(
                    store,
@@ -188,14 +153,6 @@ impl Extension {
        resource: Resource<Arc<dyn LspAdapterDelegate>>,
    ) -> Result<Result<Option<String>, String>> {
        match self {
-            Extension::V007(ext) => {
-                ext.call_language_server_workspace_configuration(
-                    store,
-                    &language_server_id.0,
-                    resource,
-                )
-                .await
-            }
            Extension::V006(ext) => {
                ext.call_language_server_workspace_configuration(
                    store,
@@ -215,20 +172,11 @@ impl Extension {
        completions: Vec<latest::Completion>,
    ) -> Result<Result<Vec<Option<CodeLabel>>, String>> {
        match self {
-            Extension::V007(ext) => {
+            Extension::V001(_) | Extension::V004(_) => Ok(Ok(Vec::new())),
+            Extension::V006(ext) => {
                ext.call_labels_for_completions(store, &language_server_id.0, &completions)
                    .await
            }
-            Extension::V006(ext) => Ok(ext
-                .call_labels_for_completions(store, &language_server_id.0, &completions)
-                .await?
-                .map(|labels| {
-                    labels
-                        .into_iter()
-                        .map(|label| label.map(Into::into))
-                        .collect()
-                })),
-            Extension::V001(_) | Extension::V004(_) => Ok(Ok(Vec::new())),
        }
    }

@@ -239,20 +187,11 @@ impl Extension {
        symbols: Vec<latest::Symbol>,
    ) -> Result<Result<Vec<Option<CodeLabel>>, String>> {
        match self {
-            Extension::V007(ext) => {
+            Extension::V001(_) | Extension::V004(_) => Ok(Ok(Vec::new())),
+            Extension::V006(ext) => {
                ext.call_labels_for_symbols(store, &language_server_id.0, &symbols)
                    .await
            }
-            Extension::V006(ext) => Ok(ext
-                .call_labels_for_symbols(store, &language_server_id.0, &symbols)
-                .await?
-                .map(|labels| {
-                    labels
-                        .into_iter()
-                        .map(|label| label.map(Into::into))
-                        .collect()
-                })),
-            Extension::V001(_) | Extension::V004(_) => Ok(Ok(Vec::new())),
        }
    }
 }
--- a/crates/extension/src/wasm_host/wit/since_v0_0_6.rs
+++ b/crates/extension/src/wasm_host/wit/since_v0_0_6.rs
@@ -1,10 +1,21 @@
-use super::latest;
-use crate::wasm_host::WasmState;
-use anyhow::Result;
+use crate::wasm_host::{wit::ToWasmtimeResult, WasmState};
+use ::settings::Settings;
+use anyhow::{anyhow, bail, Result};
+use async_compression::futures::bufread::GzipDecoder;
+use async_tar::Archive;
 use async_trait::async_trait;
-use language::LspAdapterDelegate;
+use futures::{io::BufReader, FutureExt as _};
+use language::{
+    language_settings::AllLanguageSettings, LanguageServerBinaryStatus, LspAdapterDelegate,
+};
+use project::project_settings::ProjectSettings;
 use semantic_version::SemanticVersion;
-use std::sync::{Arc, OnceLock};
+use std::{
+    env,
+    path::{Path, PathBuf},
+    sync::{Arc, OnceLock},
+};
+use util::maybe;
 use wasmtime::component::{Linker, Resource};

 pub const MIN_VERSION: SemanticVersion = SemanticVersion::new(0, 0, 6);
@@ -15,13 +26,11 @@ wasmtime::component::bindgen!({
    path: "../extension_api/wit/since_v0.0.6",
    with: {
         "worktree": ExtensionWorktree,
-         "zed:extension/github": latest::zed::extension::github,
-         "zed:extension/lsp": latest::zed::extension::lsp,
-         "zed:extension/nodejs": latest::zed::extension::nodejs,
-         "zed:extension/platform": latest::zed::extension::platform,
    },
 });

+pub use self::zed::extension::*;
+
 mod settings {
    include!("../../../../extension_api/wit/since_v0.0.6/settings.rs");
 }
@@ -30,93 +39,7 @@ pub type ExtensionWorktree = Arc<dyn LspAdapterDelegate>;

 pub fn linker() -> &'static Linker<WasmState> {
    static LINKER: OnceLock<Linker<WasmState>> = OnceLock::new();
-    LINKER.get_or_init(|| {
-        super::new_linker(|linker, f| {
-            Extension::add_to_linker(linker, f)?;
-            latest::zed::extension::github::add_to_linker(linker, f)?;
-            latest::zed::extension::nodejs::add_to_linker(linker, f)?;
-            latest::zed::extension::platform::add_to_linker(linker, f)?;
-            Ok(())
-        })
-    })
-}
-
-impl From<Command> for latest::Command {
-    fn from(value: Command) -> Self {
-        Self {
-            command: value.command,
-            args: value.args,
-            env: value.env,
-        }
-    }
-}
-
-impl From<SettingsLocation> for latest::SettingsLocation {
-    fn from(value: SettingsLocation) -> Self {
-        Self {
-            worktree_id: value.worktree_id,
-            path: value.path,
-        }
-    }
-}
-
-impl From<LanguageServerInstallationStatus> for latest::LanguageServerInstallationStatus {
-    fn from(value: LanguageServerInstallationStatus) -> Self {
-        match value {
-            LanguageServerInstallationStatus::None => Self::None,
-            LanguageServerInstallationStatus::Downloading => Self::Downloading,
-            LanguageServerInstallationStatus::CheckingForUpdate => Self::CheckingForUpdate,
-            LanguageServerInstallationStatus::Failed(message) => Self::Failed(message),
-        }
-    }
-}
-
-impl From<DownloadedFileType> for latest::DownloadedFileType {
-    fn from(value: DownloadedFileType) -> Self {
-        match value {
-            DownloadedFileType::Gzip => Self::Gzip,
-            DownloadedFileType::GzipTar => Self::GzipTar,
-            DownloadedFileType::Zip => Self::Zip,
-            DownloadedFileType::Uncompressed => Self::Uncompressed,
-        }
-    }
-}
-
-impl From<Range> for latest::Range {
-    fn from(value: Range) -> Self {
-        Self {
-            start: value.start,
-            end: value.end,
-        }
-    }
-}
-
-impl From<CodeLabelSpan> for latest::CodeLabelSpan {
-    fn from(value: CodeLabelSpan) -> Self {
-        match value {
-            CodeLabelSpan::CodeRange(range) => Self::CodeRange(range.into()),
-            CodeLabelSpan::Literal(literal) => Self::Literal(literal.into()),
-        }
-    }
-}
-
-impl From<CodeLabelSpanLiteral> for latest::CodeLabelSpanLiteral {
-    fn from(value: CodeLabelSpanLiteral) -> Self {
-        Self {
-            text: value.text,
-            highlight_name: value.highlight_name,
-        }
-    }
-}
-
-impl From<CodeLabel> for latest::CodeLabel {
-    fn from(value: CodeLabel) -> Self {
-        Self {
-            code: value.code,
-            spans: value.spans.into_iter().map(Into::into).collect(),
-            filter_range: value.filter_range.into(),
-        }
-    }
+    LINKER.get_or_init(|| super::new_linker(Extension::add_to_linker))
 }

 #[async_trait]
@@ -125,14 +48,16 @@ impl HostWorktree for WasmState {
        &mut self,
        delegate: Resource<Arc<dyn LspAdapterDelegate>>,
    ) -> wasmtime::Result<u64> {
-        latest::HostWorktree::id(self, delegate).await
+        let delegate = self.table.get(&delegate)?;
+        Ok(delegate.worktree_id())
    }

    async fn root_path(
        &mut self,
        delegate: Resource<Arc<dyn LspAdapterDelegate>>,
    ) -> wasmtime::Result<String> {
-        latest::HostWorktree::root_path(self, delegate).await
+        let delegate = self.table.get(&delegate)?;
+        Ok(delegate.worktree_root_path().to_string_lossy().to_string())
    }

    async fn read_text_file(
@@ -140,14 +65,19 @@ impl HostWorktree for WasmState {
        delegate: Resource<Arc<dyn LspAdapterDelegate>>,
        path: String,
    ) -> wasmtime::Result<Result<String, String>> {
-        latest::HostWorktree::read_text_file(self, delegate, path).await
+        let delegate = self.table.get(&delegate)?;
+        Ok(delegate
+            .read_text_file(path.into())
+            .await
+            .map_err(|error| error.to_string()))
    }

    async fn shell_env(
        &mut self,
        delegate: Resource<Arc<dyn LspAdapterDelegate>>,
    ) -> wasmtime::Result<EnvVars> {
-        latest::HostWorktree::shell_env(self, delegate).await
+        let delegate = self.table.get(&delegate)?;
+        Ok(delegate.shell_env().await.into_iter().collect())
    }

    async fn which(
@@ -155,7 +85,11 @@ impl HostWorktree for WasmState {
        delegate: Resource<Arc<dyn LspAdapterDelegate>>,
        binary_name: String,
    ) -> wasmtime::Result<Option<String>> {
-        latest::HostWorktree::which(self, delegate, binary_name).await
+        let delegate = self.table.get(&delegate)?;
+        Ok(delegate
+            .which(binary_name.as_ref())
+            .await
+            .map(|path| path.to_string_lossy().to_string()))
    }

    fn drop(&mut self, _worktree: Resource<Worktree>) -> Result<()> {
@@ -164,6 +98,107 @@ impl HostWorktree for WasmState {
    }
 }

+#[async_trait]
+impl nodejs::Host for WasmState {
+    async fn node_binary_path(&mut self) -> wasmtime::Result<Result<String, String>> {
+        self.host
+            .node_runtime
+            .binary_path()
+            .await
+            .map(|path| path.to_string_lossy().to_string())
+            .to_wasmtime_result()
+    }
+
+    async fn npm_package_latest_version(
+        &mut self,
+        package_name: String,
+    ) -> wasmtime::Result<Result<String, String>> {
+        self.host
+            .node_runtime
+            .npm_package_latest_version(&package_name)
+            .await
+            .to_wasmtime_result()
+    }
+
+    async fn npm_package_installed_version(
+        &mut self,
+        package_name: String,
+    ) -> wasmtime::Result<Result<Option<String>, String>> {
+        self.host
+            .node_runtime
+            .npm_package_installed_version(&self.work_dir(), &package_name)
+            .await
+            .to_wasmtime_result()
+    }
+
+    async fn npm_install_package(
+        &mut self,
+        package_name: String,
+        version: String,
+    ) -> wasmtime::Result<Result<(), String>> {
+        self.host
+            .node_runtime
+            .npm_install_packages(&self.work_dir(), &[(&package_name, &version)])
+            .await
+            .to_wasmtime_result()
+    }
+}
+
+#[async_trait]
+impl lsp::Host for WasmState {}
+
+#[async_trait]
+impl github::Host for WasmState {
+    async fn latest_github_release(
+        &mut self,
+        repo: String,
+        options: github::GithubReleaseOptions,
+    ) -> wasmtime::Result<Result<github::GithubRelease, String>> {
+        maybe!(async {
+            let release = http::github::latest_github_release(
+                &repo,
+                options.require_assets,
+                options.pre_release,
+                self.host.http_client.clone(),
+            )
+            .await?;
+            Ok(github::GithubRelease {
+                version: release.tag_name,
+                assets: release
+                    .assets
+                    .into_iter()
+                    .map(|asset| github::GithubReleaseAsset {
+                        name: asset.name,
+                        download_url: asset.browser_download_url,
+                    })
+                    .collect(),
+            })
+        })
+        .await
+        .to_wasmtime_result()
+    }
+}
+
+#[async_trait]
+impl platform::Host for WasmState {
+    async fn current_platform(&mut self) -> Result<(platform::Os, platform::Architecture)> {
+        Ok((
+            match env::consts::OS {
+                "macos" => platform::Os::Mac,
+                "linux" => platform::Os::Linux,
+                "windows" => platform::Os::Windows,
+                _ => panic!("unsupported os"),
+            },
+            match env::consts::ARCH {
+                "aarch64" => platform::Architecture::Aarch64,
+                "x86" => platform::Architecture::X86,
+                "x86_64" => platform::Architecture::X8664,
+                _ => panic!("unsupported architecture"),
+            },
+        ))
+    }
+}
+
 #[async_trait]
 impl ExtensionImports for WasmState {
    async fn get_settings(
@@ -172,13 +207,50 @@ impl ExtensionImports for WasmState {
        category: String,
        key: Option<String>,
    ) -> wasmtime::Result<Result<String, String>> {
-        latest::ExtensionImports::get_settings(
-            self,
-            location.map(|location| location.into()),
-            category,
-            key,
-        )
-        .await
+        self.on_main_thread(|cx| {
+            async move {
+                let location = location
+                    .as_ref()
+                    .map(|location| ::settings::SettingsLocation {
+                        worktree_id: location.worktree_id as usize,
+                        path: Path::new(&location.path),
+                    });
+
+                cx.update(|cx| match category.as_str() {
+                    "language" => {
+                        let settings =
+                            AllLanguageSettings::get(location, cx).language(key.as_deref());
+                        Ok(serde_json::to_string(&settings::LanguageSettings {
+                            tab_size: settings.tab_size,
+                        })?)
+                    }
+                    "lsp" => {
+                        let settings = key
+                            .and_then(|key| {
+                                ProjectSettings::get(location, cx)
+                                    .lsp
+                                    .get(&Arc::<str>::from(key))
+                            })
+                            .cloned()
+                            .unwrap_or_default();
+                        Ok(serde_json::to_string(&settings::LspSettings {
+                            binary: settings.binary.map(|binary| settings::BinarySettings {
+                                path: binary.path,
+                                arguments: binary.arguments,
+                            }),
+                            settings: settings.settings,
+                            initialization_options: settings.initialization_options,
+                        })?)
+                    }
+                    _ => {
+                        bail!("Unknown settings category: {}", category);
+                    }
+                })
+            }
+            .boxed_local()
+        })
+        .await?
+        .to_wasmtime_result()
    }

    async fn set_language_server_installation_status(
@@ -186,12 +258,23 @@ impl ExtensionImports for WasmState {
        server_name: String,
        status: LanguageServerInstallationStatus,
    ) -> wasmtime::Result<()> {
-        latest::ExtensionImports::set_language_server_installation_status(
-            self,
-            server_name,
-            status.into(),
-        )
-        .await
+        let status = match status {
+            LanguageServerInstallationStatus::CheckingForUpdate => {
+                LanguageServerBinaryStatus::CheckingForUpdate
+            }
+            LanguageServerInstallationStatus::Downloading => {
+                LanguageServerBinaryStatus::Downloading
+            }
+            LanguageServerInstallationStatus::None => LanguageServerBinaryStatus::None,
+            LanguageServerInstallationStatus::Failed(error) => {
+                LanguageServerBinaryStatus::Failed { error }
+            }
+        };
+
+        self.host
+            .language_registry
+            .update_lsp_status(language::LanguageServerName(server_name.into()), status);
+        Ok(())
    }

    async fn download_file(
@@ -200,10 +283,103 @@ impl ExtensionImports for WasmState {
        path: String,
        file_type: DownloadedFileType,
    ) -> wasmtime::Result<Result<(), String>> {
-        latest::ExtensionImports::download_file(self, url, path, file_type.into()).await
+        maybe!(async {
+            let path = PathBuf::from(path);
+            let extension_work_dir = self.host.work_dir.join(self.manifest.id.as_ref());
+
+            self.host.fs.create_dir(&extension_work_dir).await?;
+
+            let destination_path = self
+                .host
+                .writeable_path_from_extension(&self.manifest.id, &path)?;
+
+            let mut response = self
+                .host
+                .http_client
+                .get(&url, Default::default(), true)
+                .await
+                .map_err(|err| anyhow!("error downloading release: {}", err))?;
+
+            if !response.status().is_success() {
+                Err(anyhow!(
+                    "download failed with status {}",
+                    response.status().to_string()
+                ))?;
+            }
+            let body = BufReader::new(response.body_mut());
+
+            match file_type {
+                DownloadedFileType::Uncompressed => {
+                    futures::pin_mut!(body);
+                    self.host
+                        .fs
+                        .create_file_with(&destination_path, body)
+                        .await?;
+                }
+                DownloadedFileType::Gzip => {
+                    let body = GzipDecoder::new(body);
+                    futures::pin_mut!(body);
+                    self.host
+                        .fs
+                        .create_file_with(&destination_path, body)
+                        .await?;
+                }
+                DownloadedFileType::GzipTar => {
+                    let body = GzipDecoder::new(body);
+                    futures::pin_mut!(body);
+                    self.host
+                        .fs
+                        .extract_tar_file(&destination_path, Archive::new(body))
+                        .await?;
+                }
+                DownloadedFileType::Zip => {
+                    let file_name = destination_path
+                        .file_name()
+                        .ok_or_else(|| anyhow!("invalid download path"))?
+                        .to_string_lossy();
+                    let zip_filename = format!("{file_name}.zip");
+                    let mut zip_path = destination_path.clone();
+                    zip_path.set_file_name(zip_filename);
+
+                    futures::pin_mut!(body);
+                    self.host.fs.create_file_with(&zip_path, body).await?;
+
+                    let unzip_status = std::process::Command::new("unzip")
+                        .current_dir(&extension_work_dir)
+                        .arg("-d")
+                        .arg(&destination_path)
+                        .arg(&zip_path)
+                        .output()?
+                        .status;
+                    if !unzip_status.success() {
+                        Err(anyhow!("failed to unzip {} archive", path.display()))?;
+                    }
+                }
+            }
+
+            Ok(())
+        })
+        .await
+        .to_wasmtime_result()
    }

    async fn make_file_executable(&mut self, path: String) -> wasmtime::Result<Result<(), String>> {
-        latest::ExtensionImports::make_file_executable(self, path).await
+        #[allow(unused)]
+        let path = self
+            .host
+            .writeable_path_from_extension(&self.manifest.id, Path::new(&path))?;
+
+        #[cfg(unix)]
+        {
+            use std::fs::{self, Permissions};
+            use std::os::unix::fs::PermissionsExt;
+
+            return fs::set_permissions(&path, Permissions::from_mode(0o755))
+                .map_err(|error| anyhow!("failed to set permissions for path {path:?}: {error}"))
+                .to_wasmtime_result();
+        }
+
+        #[cfg(not(unix))]
+        Ok(Ok(()))
    }
 }
--- a/crates/extension/src/wasm_host/wit/since_v0_0_7.rs
+++ b/crates/extension/src/wasm_host/wit/since_v0_0_7.rs
@@ -1,408 +0,0 @@
-use crate::wasm_host::{wit::ToWasmtimeResult, WasmState};
-use ::settings::Settings;
-use anyhow::{anyhow, bail, Result};
-use async_compression::futures::bufread::GzipDecoder;
-use async_tar::Archive;
-use async_trait::async_trait;
-use futures::{io::BufReader, FutureExt as _};
-use language::{
-    language_settings::AllLanguageSettings, LanguageServerBinaryStatus, LspAdapterDelegate,
-};
-use project::project_settings::ProjectSettings;
-use semantic_version::SemanticVersion;
-use std::{
-    env,
-    path::{Path, PathBuf},
-    sync::{Arc, OnceLock},
-};
-use util::maybe;
-use wasmtime::component::{Linker, Resource};
-
-pub const MIN_VERSION: SemanticVersion = SemanticVersion::new(0, 0, 7);
-pub const MAX_VERSION: SemanticVersion = SemanticVersion::new(0, 0, 7);
-
-wasmtime::component::bindgen!({
-    async: true,
-    path: "../extension_api/wit/since_v0.0.7",
-    with: {
-         "worktree": ExtensionWorktree,
-    },
-});
-
-pub use self::zed::extension::*;
-
-mod settings {
-    include!("../../../../extension_api/wit/since_v0.0.7/settings.rs");
-}
-
-pub type ExtensionWorktree = Arc<dyn LspAdapterDelegate>;
-
-pub fn linker() -> &'static Linker<WasmState> {
-    static LINKER: OnceLock<Linker<WasmState>> = OnceLock::new();
-    LINKER.get_or_init(|| super::new_linker(Extension::add_to_linker))
-}
-
-#[async_trait]
-impl HostWorktree for WasmState {
-    async fn id(
-        &mut self,
-        delegate: Resource<Arc<dyn LspAdapterDelegate>>,
-    ) -> wasmtime::Result<u64> {
-        let delegate = self.table.get(&delegate)?;
-        Ok(delegate.worktree_id())
-    }
-
-    async fn root_path(
-        &mut self,
-        delegate: Resource<Arc<dyn LspAdapterDelegate>>,
-    ) -> wasmtime::Result<String> {
-        let delegate = self.table.get(&delegate)?;
-        Ok(delegate.worktree_root_path().to_string_lossy().to_string())
-    }
-
-    async fn read_text_file(
-        &mut self,
-        delegate: Resource<Arc<dyn LspAdapterDelegate>>,
-        path: String,
-    ) -> wasmtime::Result<Result<String, String>> {
-        let delegate = self.table.get(&delegate)?;
-        Ok(delegate
-            .read_text_file(path.into())
-            .await
-            .map_err(|error| error.to_string()))
-    }
-
-    async fn shell_env(
-        &mut self,
-        delegate: Resource<Arc<dyn LspAdapterDelegate>>,
-    ) -> wasmtime::Result<EnvVars> {
-        let delegate = self.table.get(&delegate)?;
-        Ok(delegate.shell_env().await.into_iter().collect())
-    }
-
-    async fn which(
-        &mut self,
-        delegate: Resource<Arc<dyn LspAdapterDelegate>>,
-        binary_name: String,
-    ) -> wasmtime::Result<Option<String>> {
-        let delegate = self.table.get(&delegate)?;
-        Ok(delegate
-            .which(binary_name.as_ref())
-            .await
-            .map(|path| path.to_string_lossy().to_string()))
-    }
-
-    fn drop(&mut self, _worktree: Resource<Worktree>) -> Result<()> {
-        // We only ever hand out borrows of worktrees.
-        Ok(())
-    }
-}
-
-#[async_trait]
-impl nodejs::Host for WasmState {
-    async fn node_binary_path(&mut self) -> wasmtime::Result<Result<String, String>> {
-        self.host
-            .node_runtime
-            .binary_path()
-            .await
-            .map(|path| path.to_string_lossy().to_string())
-            .to_wasmtime_result()
-    }
-
-    async fn npm_package_latest_version(
-        &mut self,
-        package_name: String,
-    ) -> wasmtime::Result<Result<String, String>> {
-        self.host
-            .node_runtime
-            .npm_package_latest_version(&package_name)
-            .await
-            .to_wasmtime_result()
-    }
-
-    async fn npm_package_installed_version(
-        &mut self,
-        package_name: String,
-    ) -> wasmtime::Result<Result<Option<String>, String>> {
-        self.host
-            .node_runtime
-            .npm_package_installed_version(&self.work_dir(), &package_name)
-            .await
-            .to_wasmtime_result()
-    }
-
-    async fn npm_install_package(
-        &mut self,
-        package_name: String,
-        version: String,
-    ) -> wasmtime::Result<Result<(), String>> {
-        self.host
-            .node_runtime
-            .npm_install_packages(&self.work_dir(), &[(&package_name, &version)])
-            .await
-            .to_wasmtime_result()
-    }
-}
-
-#[async_trait]
-impl lsp::Host for WasmState {}
-
-impl From<http::github::GithubRelease> for github::GithubRelease {
-    fn from(value: http::github::GithubRelease) -> Self {
-        Self {
-            version: value.tag_name,
-            assets: value.assets.into_iter().map(Into::into).collect(),
-        }
-    }
-}
-
-impl From<http::github::GithubReleaseAsset> for github::GithubReleaseAsset {
-    fn from(value: http::github::GithubReleaseAsset) -> Self {
-        Self {
-            name: value.name,
-            download_url: value.browser_download_url,
-        }
-    }
-}
-
-#[async_trait]
-impl github::Host for WasmState {
-    async fn latest_github_release(
-        &mut self,
-        repo: String,
-        options: github::GithubReleaseOptions,
-    ) -> wasmtime::Result<Result<github::GithubRelease, String>> {
-        maybe!(async {
-            let release = http::github::latest_github_release(
-                &repo,
-                options.require_assets,
-                options.pre_release,
-                self.host.http_client.clone(),
-            )
-            .await?;
-            Ok(release.into())
-        })
-        .await
-        .to_wasmtime_result()
-    }
-
-    async fn github_release_by_tag_name(
-        &mut self,
-        repo: String,
-        tag: String,
-    ) -> wasmtime::Result<Result<github::GithubRelease, String>> {
-        maybe!(async {
-            let release =
-                http::github::get_release_by_tag_name(&repo, &tag, self.host.http_client.clone())
-                    .await?;
-            Ok(release.into())
-        })
-        .await
-        .to_wasmtime_result()
-    }
-}
-
-#[async_trait]
-impl platform::Host for WasmState {
-    async fn current_platform(&mut self) -> Result<(platform::Os, platform::Architecture)> {
-        Ok((
-            match env::consts::OS {
-                "macos" => platform::Os::Mac,
-                "linux" => platform::Os::Linux,
-                "windows" => platform::Os::Windows,
-                _ => panic!("unsupported os"),
-            },
-            match env::consts::ARCH {
-                "aarch64" => platform::Architecture::Aarch64,
-                "x86" => platform::Architecture::X86,
-                "x86_64" => platform::Architecture::X8664,
-                _ => panic!("unsupported architecture"),
-            },
-        ))
-    }
-}
-
-#[async_trait]
-impl ExtensionImports for WasmState {
-    async fn get_settings(
-        &mut self,
-        location: Option<self::SettingsLocation>,
-        category: String,
-        key: Option<String>,
-    ) -> wasmtime::Result<Result<String, String>> {
-        self.on_main_thread(|cx| {
-            async move {
-                let location = location
-                    .as_ref()
-                    .map(|location| ::settings::SettingsLocation {
-                        worktree_id: location.worktree_id as usize,
-                        path: Path::new(&location.path),
-                    });
-
-                cx.update(|cx| match category.as_str() {
-                    "language" => {
-                        let settings =
-                            AllLanguageSettings::get(location, cx).language(key.as_deref());
-                        Ok(serde_json::to_string(&settings::LanguageSettings {
-                            tab_size: settings.tab_size,
-                        })?)
-                    }
-                    "lsp" => {
-                        let settings = key
-                            .and_then(|key| {
-                                ProjectSettings::get(location, cx)
-                                    .lsp
-                                    .get(&Arc::<str>::from(key))
-                            })
-                            .cloned()
-                            .unwrap_or_default();
-                        Ok(serde_json::to_string(&settings::LspSettings {
-                            binary: settings.binary.map(|binary| settings::BinarySettings {
-                                path: binary.path,
-                                arguments: binary.arguments,
-                            }),
-                            settings: settings.settings,
-                            initialization_options: settings.initialization_options,
-                        })?)
-                    }
-                    _ => {
-                        bail!("Unknown settings category: {}", category);
-                    }
-                })
-            }
-            .boxed_local()
-        })
-        .await?
-        .to_wasmtime_result()
-    }
-
-    async fn set_language_server_installation_status(
-        &mut self,
-        server_name: String,
-        status: LanguageServerInstallationStatus,
-    ) -> wasmtime::Result<()> {
-        let status = match status {
-            LanguageServerInstallationStatus::CheckingForUpdate => {
-                LanguageServerBinaryStatus::CheckingForUpdate
-            }
-            LanguageServerInstallationStatus::Downloading => {
-                LanguageServerBinaryStatus::Downloading
-            }
-            LanguageServerInstallationStatus::None => LanguageServerBinaryStatus::None,
-            LanguageServerInstallationStatus::Failed(error) => {
-                LanguageServerBinaryStatus::Failed { error }
-            }
-        };
-
-        self.host
-            .language_registry
-            .update_lsp_status(language::LanguageServerName(server_name.into()), status);
-        Ok(())
-    }
-
-    async fn download_file(
-        &mut self,
-        url: String,
-        path: String,
-        file_type: DownloadedFileType,
-    ) -> wasmtime::Result<Result<(), String>> {
-        maybe!(async {
-            let path = PathBuf::from(path);
-            let extension_work_dir = self.host.work_dir.join(self.manifest.id.as_ref());
-
-            self.host.fs.create_dir(&extension_work_dir).await?;
-
-            let destination_path = self
-                .host
-                .writeable_path_from_extension(&self.manifest.id, &path)?;
-
-            let mut response = self
-                .host
-                .http_client
-                .get(&url, Default::default(), true)
-                .await
-                .map_err(|err| anyhow!("error downloading release: {}", err))?;
-
-            if !response.status().is_success() {
-                Err(anyhow!(
-                    "download failed with status {}",
-                    response.status().to_string()
-                ))?;
-            }
-            let body = BufReader::new(response.body_mut());
-
-            match file_type {
-                DownloadedFileType::Uncompressed => {
-                    futures::pin_mut!(body);
-                    self.host
-                        .fs
-                        .create_file_with(&destination_path, body)
-                        .await?;
-                }
-                DownloadedFileType::Gzip => {
-                    let body = GzipDecoder::new(body);
-                    futures::pin_mut!(body);
-                    self.host
-                        .fs
-                        .create_file_with(&destination_path, body)
-                        .await?;
-                }
-                DownloadedFileType::GzipTar => {
-                    let body = GzipDecoder::new(body);
-                    futures::pin_mut!(body);
-                    self.host
-                        .fs
-                        .extract_tar_file(&destination_path, Archive::new(body))
-                        .await?;
-                }
-                DownloadedFileType::Zip => {
-                    let file_name = destination_path
-                        .file_name()
-                        .ok_or_else(|| anyhow!("invalid download path"))?
-                        .to_string_lossy();
-                    let zip_filename = format!("{file_name}.zip");
-                    let mut zip_path = destination_path.clone();
-                    zip_path.set_file_name(zip_filename);
-
-                    futures::pin_mut!(body);
-                    self.host.fs.create_file_with(&zip_path, body).await?;
-
-                    let unzip_status = std::process::Command::new("unzip")
-                        .current_dir(&extension_work_dir)
-                        .arg("-d")
-                        .arg(&destination_path)
-                        .arg(&zip_path)
-                        .output()?
-                        .status;
-                    if !unzip_status.success() {
-                        Err(anyhow!("failed to unzip {} archive", path.display()))?;
-                    }
-                }
-            }
-
-            Ok(())
-        })
-        .await
-        .to_wasmtime_result()
-    }
-
-    async fn make_file_executable(&mut self, path: String) -> wasmtime::Result<Result<(), String>> {
-        #[allow(unused)]
-        let path = self
-            .host
-            .writeable_path_from_extension(&self.manifest.id, Path::new(&path))?;
-
-        #[cfg(unix)]
-        {
-            use std::fs::{self, Permissions};
-            use std::os::unix::fs::PermissionsExt;
-
-            return fs::set_permissions(&path, Permissions::from_mode(0o755))
-                .map_err(|error| anyhow!("failed to set permissions for path {path:?}: {error}"))
-                .to_wasmtime_result();
-        }
-
-        #[cfg(not(unix))]
-        Ok(Ok(()))
-    }
-}
--- a/crates/extension_api/Cargo.toml
+++ b/crates/extension_api/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "zed_extension_api"
-version = "0.0.7"
+version = "0.0.6"
 description = "APIs for creating Zed extensions in Rust"
 repository = "https://github.com/zed-industries/zed"
 documentation = "https://docs.rs/zed_extension_api"
--- a/crates/extension_api/src/extension_api.rs
+++ b/crates/extension_api/src/extension_api.rs
@@ -16,8 +16,7 @@ pub use serde_json;
 pub use wit::{
    download_file, make_file_executable,
    zed::extension::github::{
-        github_release_by_tag_name, latest_github_release, GithubRelease, GithubReleaseAsset,
-        GithubReleaseOptions,
+        latest_github_release, GithubRelease, GithubReleaseAsset, GithubReleaseOptions,
    },
    zed::extension::nodejs::{
        node_binary_path, npm_install_package, npm_package_installed_version,
@@ -141,7 +140,7 @@ pub static ZED_API_VERSION: [u8; 6] = *include_bytes!(concat!(env!("OUT_DIR"), "
 mod wit {
    wit_bindgen::generate!({
        skip: ["init-extension"],
-        path: "./wit/since_v0.0.7",
+        path: "./wit/since_v0.0.6",
    });
 }

--- a/crates/extension_api/src/settings.rs
+++ b/crates/extension_api/src/settings.rs
@@ -1,4 +1,4 @@
-#[path = "../wit/since_v0.0.7/settings.rs"]
+#[path = "../wit/since_v0.0.6/settings.rs"]
 mod types;

 use crate::{wit, Result, SettingsLocation, Worktree};
--- a/crates/extension_api/wit/since_v0.0.6/extension.wit
+++ b/crates/extension_api/wit/since_v0.0.6/extension.wit
@@ -97,7 +97,7 @@ world extension {
        code: string,
        /// The spans to display in the label.
        spans: list<code-label-span>,
-        /// The range of the displayed label to include when filtering.
+        /// The range of the code to include when filtering.
        filter-range: range,
    }

--- a/crates/extension_api/wit/since_v0.0.7/extension.wit
+++ b/crates/extension_api/wit/since_v0.0.7/extension.wit
@@ -1,130 +0,0 @@
-package zed:extension;
-
-world extension {
-    import github;
-    import platform;
-    import nodejs;
-
-    use lsp.{completion, symbol};
-
-    /// Initializes the extension.
-    export init-extension: func();
-
-    /// The type of a downloaded file.
-    enum downloaded-file-type {
-        /// A gzipped file (`.gz`).
-        gzip,
-        /// A gzipped tar archive (`.tar.gz`).
-        gzip-tar,
-        /// A ZIP file (`.zip`).
-        zip,
-        /// An uncompressed file.
-        uncompressed,
-    }
-
-    /// The installation status for a language server.
-    variant language-server-installation-status {
-        /// The language server has no installation status.
-        none,
-        /// The language server is being downloaded.
-        downloading,
-        /// The language server is checking for updates.
-        checking-for-update,
-        /// The language server installation failed for specified reason.
-        failed(string),
-    }
-
-    record settings-location {
-        worktree-id: u64,
-        path: string,
-    }
-
-    import get-settings: func(path: option<settings-location>, category: string, key: option<string>) -> result<string, string>;
-
-    /// Downloads a file from the given URL and saves it to the given path within the extension's
-    /// working directory.
-    ///
-    /// The file will be extracted according to the given file type.
-    import download-file: func(url: string, file-path: string, file-type: downloaded-file-type) -> result<_, string>;
-
-    /// Makes the file at the given path executable.
-    import make-file-executable: func(filepath: string) -> result<_, string>;
-
-    /// Updates the installation status for the given language server.
-    import set-language-server-installation-status: func(language-server-name: string, status: language-server-installation-status);
-
-    /// A list of environment variables.
-    type env-vars = list<tuple<string, string>>;
-
-    /// A command.
-    record command {
-        /// The command to execute.
-        command: string,
-        /// The arguments to pass to the command.
-        args: list<string>,
-        /// The environment variables to set for the command.
-        env: env-vars,
-    }
-
-    /// A Zed worktree.
-    resource worktree {
-        /// Returns the ID of the worktree.
-        id: func() -> u64;
-        /// Returns the root path of the worktree.
-        root-path: func() -> string;
-        /// Returns the textual contents of the specified file in the worktree.
-        read-text-file: func(path: string) -> result<string, string>;
-        /// Returns the path to the given binary name, if one is present on the `$PATH`.
-        which: func(binary-name: string) -> option<string>;
-        /// Returns the current shell environment.
-        shell-env: func() -> env-vars;
-    }
-
-    /// Returns the command used to start up the language server.
-    export language-server-command: func(language-server-id: string, worktree: borrow<worktree>) -> result<command, string>;
-
-    /// Returns the initialization options to pass to the language server on startup.
-    ///
-    /// The initialization options are represented as a JSON string.
-    export language-server-initialization-options: func(language-server-id: string, worktree: borrow<worktree>) -> result<option<string>, string>;
-
-    /// Returns the workspace configuration options to pass to the language server.
-    export language-server-workspace-configuration: func(language-server-id: string, worktree: borrow<worktree>) -> result<option<string>, string>;
-
-    /// A label containing some code.
-    record code-label {
-        /// The source code to parse with Tree-sitter.
-        code: string,
-        /// The spans to display in the label.
-        spans: list<code-label-span>,
-        /// The range of the displayed label to include when filtering.
-        filter-range: range,
-    }
-
-    /// A span within a code label.
-    variant code-label-span {
-        /// A range into the parsed code.
-        code-range(range),
-        /// A span containing a code literal.
-        literal(code-label-span-literal),
-    }
-
-    /// A span containing a code literal.
-    record code-label-span-literal {
-        /// The literal text.
-        text: string,
-        /// The name of the highlight to use for this literal.
-        highlight-name: option<string>,
-    }
-
-    /// A (half-open) range (`[start, end)`).
-    record range {
-        /// The start of the range (inclusive).
-        start: u32,
-        /// The end of the range (exclusive).
-        end: u32,
-    }
-
-    export labels-for-completions: func(language-server-id: string, completions: list<completion>) -> result<list<option<code-label>>, string>;
-    export labels-for-symbols: func(language-server-id: string, symbols: list<symbol>) -> result<list<option<code-label>>, string>;
-}
--- a/crates/extension_api/wit/since_v0.0.7/github.wit
+++ b/crates/extension_api/wit/since_v0.0.7/github.wit
@@ -1,33 +0,0 @@
-interface github {
-    /// A GitHub release.
-    record github-release {
-        /// The version of the release.
-        version: string,
-        /// The list of assets attached to the release.
-        assets: list<github-release-asset>,
-    }
-
-    /// An asset from a GitHub release.
-    record github-release-asset {
-        /// The name of the asset.
-        name: string,
-        /// The download URL for the asset.
-        download-url: string,
-    }
-
-    /// The options used to filter down GitHub releases.
-    record github-release-options {
-        /// Whether releases without assets should be included.
-        require-assets: bool,
-        /// Whether pre-releases should be included.
-        pre-release: bool,
-    }
-
-    /// Returns the latest release for the given GitHub repository.
-    latest-github-release: func(repo: string, options: github-release-options) -> result<github-release, string>;
-
-    /// Returns the GitHub release with the specified tag name for the given GitHub repository.
-    ///
-    /// Returns an error if a release with the given tag name does not exist.
-    github-release-by-tag-name: func(repo: string, tag: string) -> result<github-release, string>;
-}
--- a/crates/extension_api/wit/since_v0.0.7/lsp.wit
+++ b/crates/extension_api/wit/since_v0.0.7/lsp.wit
@@ -1,83 +0,0 @@
-interface lsp {
-    /// An LSP completion.
-    record completion {
-        label: string,
-        detail: option<string>,
-        kind: option<completion-kind>,
-        insert-text-format: option<insert-text-format>,
-    }
-
-    /// The kind of an LSP completion.
-    variant completion-kind {
-        text,
-        method,
-        function,
-        %constructor,
-        field,
-        variable,
-        class,
-        %interface,
-        module,
-        property,
-        unit,
-        value,
-        %enum,
-        keyword,
-        snippet,
-        color,
-        file,
-        reference,
-        folder,
-        enum-member,
-        constant,
-        struct,
-        event,
-        operator,
-        type-parameter,
-        other(s32),
-    }
-
-    /// Defines how to interpret the insert text in a completion item.
-    variant insert-text-format {
-        plain-text,
-        snippet,
-        other(s32),
-    }
-
-    /// An LSP symbol.
-    record symbol {
-        kind: symbol-kind,
-        name: string,
-    }
-
-    /// The kind of an LSP symbol.
-    variant symbol-kind {
-        file,
-        module,
-        namespace,
-        %package,
-        class,
-        method,
-        property,
-        field,
-        %constructor,
-        %enum,
-        %interface,
-        function,
-        variable,
-        constant,
-        %string,
-        number,
-        boolean,
-        array,
-        object,
-        key,
-        null,
-        enum-member,
-        struct,
-        event,
-        operator,
-        type-parameter,
-        other(s32),
-    }
-}
--- a/crates/extension_api/wit/since_v0.0.7/nodejs.wit
+++ b/crates/extension_api/wit/since_v0.0.7/nodejs.wit
@@ -1,13 +0,0 @@
-interface nodejs {
-    /// Returns the path to the Node binary used by Zed.
-    node-binary-path: func() -> result<string, string>;
-
-    /// Returns the latest version of the given NPM package.
-    npm-package-latest-version: func(package-name: string) -> result<string, string>;
-
-    /// Returns the installed version of the given NPM package, if it exists.
-    npm-package-installed-version: func(package-name: string) -> result<option<string>, string>;
-
-    /// Installs the specified NPM package.
-    npm-install-package: func(package-name: string, version: string) -> result<_, string>;
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Thorsten Ball	d5ff62cf3a	zed 0.136.1	2024-05-16 14:35:22 +02:00
Toon Willems	c44d170cb1	Fix: Missing token count for GPT-4o model. (bumps tiktoken-rs to v0.5.9) (#11893 ) Fix: this makes sure we have token counts for the new GPT-4o model. See: https://github.com/zurawiki/tiktoken-rs/releases/tag/v0.5.9 Release Notes: - Fix: Token count was missing for the new GPT-4o model. (I believe this should go in a 0.136.x release)	2024-05-16 14:24:34 +02:00
Joseph T. Lyons	dbe636ebe2	v0.136.x preview	2024-05-15 11:47:30 -04:00
				`@@ -1 +0,0 @@`
				`<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-library"><path d="m16 6 4 14"/><path d="M12 6v14"/><path d="M8 8v12"/><path d="M4 4v16"/></svg>`
				`@@ -1 +0,0 @@`
				`ALTER TABLE dev_servers ADD COLUMN ssh_connection_string TEXT;`