Version 2.5.7: Support win64 autoupdate.

- Delete not only messages, but also groups you created
and call history for all sides, without a trace.
- Adjust volume for individual participants of a voice chat.
- Report fake groups or channels impersonating famous people
or organizations by opening their Profile > ... > Report.

.github/lock.yml

@@ -0,0 +1,21 @@
+# Number of days of inactivity before a closed issue or pull request is locked
+daysUntilLock: 45
+
+# Skip issues and pull requests created before a given timestamp. Timestamp must
+# follow ISO 8601 (`YYYY-MM-DD`). Set to `false` to disable
+skipCreatedBefore: false
+
+# Issues and pull requests with these labels will be ignored. Set to `[]` to disable
+exemptLabels: []
+
+# Label to add before locking, such as `outdated`. Set to `false` to disable
+lockLabel: false
+
+# Comment to post before locking. Set to `false` to disable
+lockComment: >
+  This thread has been automatically locked since there has not been
+  any recent activity after it was closed. Please open a new issue for
+  related bugs.
+
+# Assign `resolved` as the reason for locking. Set to `false` to disable
+setLockReason: true

.github/no-response.yml

@@ -0,0 +1,11 @@
+# Number of days of inactivity before an Issue is closed for lack of response
+daysUntilClose: 30
+# Label requiring a response
+responseRequiredLabel: waiting for answer
+# Comment to post when closing an Issue for lack of response. Set to `false` to disable
+closeComment: >
+  This issue has been automatically closed because there has been no response
+  to our request for more information from the original author. With only the
+  information that is currently in the issue, we don't have enough information
+  to take action. Please reach out if you have or find the answers we need so
+  that we can investigate further.

.github/workflows/copyright_year_updater.yml

@@ -0,0 +1,16 @@
+name: Copyright year updater.
+
+on:
+  repository_dispatch:
+    types: ["Restart copyright_year_updater workflow."]
+  schedule:
+    # At 03:00 on January 1.
+    - cron: "0 3 1 1 *"
+
+jobs:
+  Copyright-year:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: desktop-app/action_code_updater@master
+        with:
+          type: "license-year"

.github/workflows/issue_closer.yml

@@ -8,132 +8,7 @@ jobs:
   comment:
     runs-on: ubuntu-latest
     steps:
-      - name: Get the latest version.
-        run: |
-          tag=$(git ls-remote --tags git://github.com/$GITHUB_REPOSITORY | cut -f 2 | tail -n1)
-          echo $tag
-          echo "LATEST_TAG=$tag" >> $GITHUB_ENV
-
-      - name: Get the latest macOS version.
-        shell: python
-        run: |
-          import subprocess;
-          from xml.dom import minidom;
-
-          url = "https://osx.telegram.org/updates/versions.xml";
-          subprocess.check_call("wget %s" % url, shell=True);
-
-          xmldoc = minidom.parse('versions.xml');
-          itemlist = xmldoc.getElementsByTagName('enclosure');
-          ver = itemlist[0].attributes['sparkle:shortVersionString'].value;
-          print(ver);
-
-          open(os.environ['GITHUB_ENV'], "a").write("LATEST_MACOS=" + ver);
-
-      - name: Check a version from an issue.
-        uses: actions/github-script@0.4.0
+      - name: Process an issue.
+        uses: desktop-app/action_issue_closer@master
         with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            let errorStr = "Version not found.";
-
-            function maxIndexOf(str, i) {
-              let index = str.indexOf(i);
-              return (index == -1) ? Number.MAX_SAFE_INTEGER : index;
-            }
-
-            let item1 = "Version of Telegram Desktop";
-            let item2 = "Installation source";
-            let item3 = "Used theme";
-            let item4 = "<details>";
-            let body = context.payload.issue.body;
-
-            console.log("Body of issue:\n" + body);
-            let index1 = body.indexOf(item1);
-            let index2 = Math.min(
-              Math.min(
-                maxIndexOf(body, item2),
-                maxIndexOf(body, item3)),
-              maxIndexOf(body, item4));
-
-            console.log("Index 1: " + index1);
-            console.log("Index 2: " + index2);
-
-            if (index1 == -1) {
-              console.log(errorStr);
-              return;
-            }
-
-            function parseVersion(str) {
-              let pattern = /[0-9]\.[0-9][0-9.]{0,}/g;
-              return str.match(pattern);
-            }
-            function firstNum(version) {
-              return version[0].split(".")[0];
-            }
-
-            let issueVer = parseVersion(body.substring(index1 + item1.length, index2));
-
-            if (issueVer == undefined) {
-              console.log(errorStr);
-              return;
-            }
-            console.log("Version from issue: " + issueVer[0]);
-
-            let latestVer = parseVersion(process.env.LATEST_TAG);
-
-            if (latestVer == undefined) {
-              console.log(errorStr);
-              return;
-            }
-            console.log("Version from tags: " + latestVer[0]);
-
-            let issueNum = firstNum(issueVer);
-            let latestNum = firstNum(latestVer);
-
-            let macos_ver = process.env.LATEST_MACOS;
-            console.log("Telegram for MacOS version from website: " + macos_ver);
-
-            if (issueNum <= latestNum && issueNum < macos_ver) {
-              console.log("Seems the version of this issue is fine!");
-              return;
-            }
-            if (issueNum > macos_ver) {
-              let message = `Seems like it's neither the Telegram Desktop\
-              nor the Telegram for macOS version.
-              `;
-              console.log(message);
-              return;
-            }
-
-            let message = `
-            Sorry, but according to the version you specify in this issue, \
-            you are using the [Telegram for macOS](https://macos.telegram.org), \
-            not the [Telegram Desktop](https://desktop.telegram.org).
-            You can report your issue to [the group](https://t.me/macswift) \
-            or to [the repository of Telegram for macOS](https://github.com/overtake/TelegramSwift).
-
-            **If I made a mistake and closed your issue wrongly, please reopen it. Thanks!**
-            `;
-
-            let params = {
-              owner: context.issue.owner,
-              repo: context.issue.repo,
-              issue_number: context.issue.number
-            };
-
-            github.issues.createComment({
-              ...params,
-              body: message
-            });
-
-            github.issues.addLabels({
-              ...params,
-              labels: ['TG macOS Swift']
-            });
-
-            github.issues.update({
-              ...params,
-              state: 'closed'
-            });
-
+          token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/linux.yml

@@ -45,72 +45,33 @@ on:
 jobs:
 
   linux:
-    name: Ubuntu 14.04
+    name: CentOS 7
     runs-on: ubuntu-latest
-    container: ubuntu:trusty
+    container:
+      image: docker.pkg.github.com/telegramdesktop/tdesktop/centos_env
+      credentials:
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    defaults:
+      run:
+        shell: scl enable devtoolset-8 -- bash --noprofile --norc -eo pipefail {0}
 
     strategy:
       matrix:
         defines:
           - ""
           - "DESKTOP_APP_DISABLE_DBUS_INTEGRATION"
+          - "DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION"
           - "TDESKTOP_DISABLE_GTK_INTEGRATION"
 
     env:
-      GIT: "https://github.com"
-      QT: "5_12_8"
-      QT_PREFIX: "/usr/local/desktop-app/Qt-5.12.8"
-      OPENSSL_VER: "1_1_1"
-      OPENSSL_PREFIX: "/usr/local/desktop-app/openssl-1.1.1"
-      CMAKE_VER: "3.17.0"
       UPLOAD_ARTIFACT: "false"
-      ONLY_CACHE: "false"
-      MANUAL_CACHING: "6"
-      DOC_PATH: "docs/building-cmake.md"
-      AUTO_CACHING: "1"
 
     steps:
       - name: Get repository name.
         run: echo "REPO_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
 
-      - name: Disable man for further package installs.
-        run: |
-          cfgFile="/etc/dpkg/dpkg.cfg.d/no_man"
-          sudo touch $cfgFile
-          p() {
-            sudo echo "path-exclude=/usr/share/$1/*" >> $cfgFile
-          }
-
-          p man
-          p locale
-          p doc
-
-      - name: Apt install.
-        shell: bash
-        run: |
-          sudo apt-get update
-          sudo apt-get install software-properties-common -y && \
-          sudo add-apt-repository ppa:git-core/ppa -y && \
-          sudo apt-get update && \
-          sudo apt-get install git libexif-dev liblzma-dev libz-dev libssl-dev \
-          libgtk2.0-dev libice-dev libsm-dev libicu-dev libdrm-dev dh-autoreconf \
-          autoconf automake build-essential libxml2-dev libass-dev libfreetype6-dev \
-          libgpac-dev libsdl1.2-dev libtheora-dev libtool libva-dev libvdpau-dev \
-          libvorbis-dev libxcb1-dev libxcb-image0-dev libxcb-shm0-dev \
-          libxcb-screensaver0-dev libjpeg-dev ninja-build \
-          libxcb-xfixes0-dev libxcb-keysyms1-dev libxcb-icccm4-dev libatspi2.0-dev \
-          libxcb-render-util0-dev libxcb-util0-dev libxcb-xkb-dev libxrender-dev \
-          libasound-dev libpulse-dev libxcb-sync0-dev libxcb-randr0-dev libegl1-mesa-dev \
-          libx11-xcb-dev libffi-dev libncurses5-dev pkg-config texi2html bison yasm \
-          zlib1g-dev xutils-dev python-xcbgen chrpath gperf wget -y --force-yes && \
-          sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \
-          sudo apt-get update && \
-          sudo apt-get install gcc-8 g++-8 -y && \
-          sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 60 && \
-          sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-8 60 && \
-          sudo update-alternatives --config gcc && \
-          sudo add-apt-repository --remove ppa:ubuntu-toolchain-r/test -y
-
       - name: Clone.
         uses: actions/checkout@v2
         with:
@@ -118,452 +79,11 @@ jobs:
           path: ${{ env.REPO_NAME }}
 
       - name: First set up.
-        shell: bash
         run: |
           gcc --version
-
-          gcc --version > CACHE_KEY.txt
-          echo $MANUAL_CACHING >> CACHE_KEY.txt
-          if [ "$AUTO_CACHING" == "1" ]; then
-            thisFile=$REPO_NAME/.github/workflows/linux.yml
-            echo `md5sum $thisFile | cut -c -32` >> CACHE_KEY.txt
-          fi
-          md5cache=$(md5sum CACHE_KEY.txt | cut -c -32)
-          echo "CACHE_KEY=$md5cache" >> $GITHUB_ENV
-
-          mkdir -p Libraries
-          cd Libraries
-          echo "LibrariesPath=`pwd`" >> $GITHUB_ENV
-
-      - name: Patches.
-        run: |
-          echo "Find necessary commit from doc."
-          checkoutCommit=$(grep -A 1 "cd patches" $REPO_NAME/$DOC_PATH | sed -n 2p)
-          cd $LibrariesPath
-          git clone $GIT/desktop-app/patches.git
-          cd patches
-          eval $checkoutCommit
-
-      - name: CMake.
-        run: |
-          cd $LibrariesPath
-
-          file=cmake-$CMAKE_VER-Linux-x86_64.sh
-          wget $GIT/Kitware/CMake/releases/download/v$CMAKE_VER/$file
-          sudo mkdir /opt/cmake
-          sudo sh $file --prefix=/opt/cmake --skip-license
-          sudo ln -s /opt/cmake/bin/cmake /usr/local/bin/cmake
-          rm $file
-
-          cmake --version
-
-      - name: MozJPEG.
-        run: |
-          cd $LibrariesPath
-
-          git clone -b v4.0.1-rc2 $GIT/mozilla/mozjpeg.git
-          cd mozjpeg
-          cmake -B build . \
-          -DCMAKE_BUILD_TYPE=Release \
-          -DCMAKE_INSTALL_PREFIX=/usr/local \
-          -DWITH_JPEG8=ON \
-          -DPNG_SUPPORTED=OFF
-          cmake --build build -j$(nproc)
-          sudo cmake --install build
-          cd ..
-          rm -rf mozjpeg
-
-      - name: Opus cache.
-        id: cache-opus
-        uses: actions/cache@v2
-        with:
-          path: ${{ env.LibrariesPath }}/opus
-          key: ${{ runner.OS }}-opus-${{ env.CACHE_KEY }}
-      - name: Opus.
-        if: steps.cache-opus.outputs.cache-hit != 'true'
-        run: |
-          cd $LibrariesPath
-
-          git clone -b v1.3 --depth=1 $GIT/xiph/opus
-          cd opus
-          ./autogen.sh
-          ./configure
-          make -j$(nproc)
-      - name: Opus install.
-        run: |
-          cd $LibrariesPath/opus
-          sudo make install
-
-      - name: Libva.
-        run: |
-          cd $LibrariesPath
-
-          git clone $GIT/intel/libva.git
-          cd libva
-          ./autogen.sh --enable-static
-          make -j$(nproc)
-          sudo make install
-          cd ..
-          rm -rf libva
-
-      - name: Libvdpau.
-        run: |
-          cd $LibrariesPath
-
-          git clone -b libvdpau-1.2 --depth=1 https://gitlab.freedesktop.org/vdpau/libvdpau.git
-          cd libvdpau
-          ./autogen.sh --enable-static
-          make -j$(nproc)
-          sudo make install
-          cd ..
-          rm -rf libvdpau
-
-      - name: FFmpeg cache.
-        id: cache-ffmpeg
-        uses: actions/cache@v2
-        with:
-          path: ${{ env.LibrariesPath }}/ffmpeg-cache
-          key: ${{ runner.OS }}-ffmpeg-${{ env.CACHE_KEY }}
-      - name: FFmpeg build.
-        if: steps.cache-ffmpeg.outputs.cache-hit != 'true'
-        run: |
-          cd $LibrariesPath
-
-          git clone --branch release/3.4 $GIT/FFmpeg/FFmpeg ffmpeg
-          cd ffmpeg
-          ./configure \
-          --disable-debug \
-          --disable-programs \
-          --disable-doc \
-          --disable-network \
-          --disable-autodetect \
-          --disable-everything \
-          --disable-alsa \
-          --disable-iconv \
-          --enable-libopus \
-          --enable-vaapi \
-          --enable-vdpau \
-          --enable-protocol=file \
-          --enable-hwaccel=h264_vaapi \
-          --enable-hwaccel=h264_vdpau \
-          --enable-hwaccel=mpeg4_vaapi \
-          --enable-hwaccel=mpeg4_vdpau \
-          --enable-decoder=aac \
-          --enable-decoder=aac_fixed \
-          --enable-decoder=aac_latm \
-          --enable-decoder=aasc \
-          --enable-decoder=alac \
-          --enable-decoder=flac \
-          --enable-decoder=gif \
-          --enable-decoder=h264 \
-          --enable-decoder=h264_vdpau \
-          --enable-decoder=hevc \
-          --enable-decoder=mp1 \
-          --enable-decoder=mp1float \
-          --enable-decoder=mp2 \
-          --enable-decoder=mp2float \
-          --enable-decoder=mp3 \
-          --enable-decoder=mp3adu \
-          --enable-decoder=mp3adufloat \
-          --enable-decoder=mp3float \
-          --enable-decoder=mp3on4 \
-          --enable-decoder=mp3on4float \
-          --enable-decoder=mpeg4 \
-          --enable-decoder=mpeg4_vdpau \
-          --enable-decoder=msmpeg4v2 \
-          --enable-decoder=msmpeg4v3 \
-          --enable-decoder=opus \
-          --enable-decoder=pcm_alaw \
-          --enable-decoder=pcm_f32be \
-          --enable-decoder=pcm_f32le \
-          --enable-decoder=pcm_f64be \
-          --enable-decoder=pcm_f64le \
-          --enable-decoder=pcm_lxf \
-          --enable-decoder=pcm_mulaw \
-          --enable-decoder=pcm_s16be \
-          --enable-decoder=pcm_s16be_planar \
-          --enable-decoder=pcm_s16le \
-          --enable-decoder=pcm_s16le_planar \
-          --enable-decoder=pcm_s24be \
-          --enable-decoder=pcm_s24daud \
-          --enable-decoder=pcm_s24le \
-          --enable-decoder=pcm_s24le_planar \
-          --enable-decoder=pcm_s32be \
-          --enable-decoder=pcm_s32le \
-          --enable-decoder=pcm_s32le_planar \
-          --enable-decoder=pcm_s64be \
-          --enable-decoder=pcm_s64le \
-          --enable-decoder=pcm_s8 \
-          --enable-decoder=pcm_s8_planar \
-          --enable-decoder=pcm_u16be \
-          --enable-decoder=pcm_u16le \
-          --enable-decoder=pcm_u24be \
-          --enable-decoder=pcm_u24le \
-          --enable-decoder=pcm_u32be \
-          --enable-decoder=pcm_u32le \
-          --enable-decoder=pcm_u8 \
-          --enable-decoder=pcm_zork \
-          --enable-decoder=vorbis \
-          --enable-decoder=wavpack \
-          --enable-decoder=wmalossless \
-          --enable-decoder=wmapro \
-          --enable-decoder=wmav1 \
-          --enable-decoder=wmav2 \
-          --enable-decoder=wmavoice \
-          --enable-encoder=libopus \
-          --enable-parser=aac \
-          --enable-parser=aac_latm \
-          --enable-parser=flac \
-          --enable-parser=h264 \
-          --enable-parser=hevc \
-          --enable-parser=mpeg4video \
-          --enable-parser=mpegaudio \
-          --enable-parser=opus \
-          --enable-parser=vorbis \
-          --enable-demuxer=aac \
-          --enable-demuxer=flac \
-          --enable-demuxer=gif \
-          --enable-demuxer=h264 \
-          --enable-demuxer=hevc \
-          --enable-demuxer=m4v \
-          --enable-demuxer=mov \
-          --enable-demuxer=mp3 \
-          --enable-demuxer=ogg \
-          --enable-demuxer=wav \
-          --enable-muxer=ogg \
-          --enable-muxer=opus
-
-          make -j$(nproc)
-          sudo make DESTDIR="$LibrariesPath/ffmpeg-cache" install
-          cd ..
-          rm -rf ffmpeg
-      - name: FFmpeg install.
-        run: |
-          cd $LibrariesPath
-          #List of files from cmake/external/ffmpeg/CMakeLists.txt.
-          copyLib() {
-            mkdir -p ffmpeg/$1
-            yes | cp -i ffmpeg-cache/usr/local/lib/$1.a ffmpeg/$1/$1.a
-          }
-          copyLib libavformat
-          copyLib libavcodec
-          copyLib libswresample
-          copyLib libswscale
-          copyLib libavutil
-
-          sudo cp -R ffmpeg-cache/. /
-
-      - name: OpenAL Soft.
-        run: |
-          cd $LibrariesPath
-
-          git clone -b openal-soft-1.20.1 --depth=1 $GIT/kcat/openal-soft.git
-          cd openal-soft/build
-          cmake .. \
-          -DCMAKE_BUILD_TYPE=Release \
-          -DLIBTYPE:STRING=STATIC \
-          -DALSOFT_EXAMPLES=OFF \
-          -DALSOFT_TESTS=OFF \
-          -DALSOFT_UTILS=OFF \
-          -DALSOFT_CONFIG=OFF
-          make -j$(nproc)
-          sudo make install
-          cd -
-          rm -rf openal-soft
-
-      - name: OpenSSL cache.
-        id: cache-openssl
-        uses: actions/cache@v2
-        with:
-          path: ${{ env.LibrariesPath }}/openssl-cache
-          key: ${{ runner.OS }}-${{ env.OPENSSL_VER }}-${{ env.CACHE_KEY }}
-      - name: OpenSSL build.
-        if: steps.cache-openssl.outputs.cache-hit != 'true'
-        run: |
-          cd $LibrariesPath
-
-          opensslDir=openssl_${OPENSSL_VER}
-          git clone -b OpenSSL_${OPENSSL_VER}-stable --depth=1 \
-            $GIT/openssl/openssl $opensslDir
-          cd $opensslDir
-          ./config --prefix="$OPENSSL_PREFIX" no-tests
-          make -j$(nproc)
-          sudo make DESTDIR="$LibrariesPath/openssl-cache" install_sw
-          cd ..
-          # rm -rf $opensslDir # Keep this folder for WebRTC.
-      - name: OpenSSL install.
-        run: |
-          cd $LibrariesPath
-          sudo cp -R openssl-cache/. /
-
-      - name: Libwayland.
-        run: |
-          cd $LibrariesPath
-
-          git clone -b 1.18.0 https://gitlab.freedesktop.org/wayland/wayland
-          cd wayland
-          ./autogen.sh \
-          --enable-static \
-          --disable-documentation \
-          --disable-dtd-validation
-          make -j$(nproc)
-          sudo make install
-          cd ..
-          rm -rf wayland
-
-      - name: Libxkbcommon.
-        run: |
-          cd $LibrariesPath
-
-          git clone -b xkbcommon-0.8.4 --depth=1 $GIT/xkbcommon/libxkbcommon.git
-          cd libxkbcommon
-          ./autogen.sh \
-          --disable-docs \
-          --disable-wayland \
-          --with-xkb-config-root=/usr/share/X11/xkb \
-          --with-x-locale-root=/usr/share/X11/locale
-          make -j$(nproc)
-          sudo make install
-          cd ..
-          rm -rf libxkbcommon
-
-      - name: Qt 5.12.8 cache.
-        id: cache-qt
-        uses: actions/cache@v2
-        with:
-          path: ${{ env.LibrariesPath }}/qt-cache
-          key: ${{ runner.OS }}-qt-${{ env.CACHE_KEY }}-${{ hashFiles('**/qt*_5_12_8/*') }}
-      - name: Qt 5.12.8 build.
-        if: steps.cache-qt.outputs.cache-hit != 'true'
-        run: |
-          cd $LibrariesPath
-
-          git clone -b v5.12.8 --depth=1 git://code.qt.io/qt/qt5.git qt_${QT}
-          cd qt_${QT}
-          perl init-repository --module-subset=qtbase,qtwayland,qtimageformats,qtsvg
-          git submodule update qtbase qtwayland qtimageformats qtsvg
-          cd qtbase
-          find ../../patches/qtbase_${QT} -type f -print0 | sort -z | xargs -r0 git apply
-          cd ..
-          cd qtwayland
-          find ../../patches/qtwayland_${QT} -type f -print0 | sort -z | xargs -r0 git apply
-          cd ..
-
-          ./configure -prefix "$QT_PREFIX" \
-          -release \
-          -opensource \
-          -confirm-license \
-          -qt-zlib \
-          -qt-libpng \
-          -qt-harfbuzz \
-          -qt-pcre \
-          -qt-xcb \
-          -no-icu \
-          -no-gtk \
-          -static \
-          -dbus-runtime \
-          -openssl-linked \
-          -I "$OPENSSL_PREFIX/include" OPENSSL_LIBS="$OPENSSL_PREFIX/lib/libssl.a $OPENSSL_PREFIX/lib/libcrypto.a -ldl -lpthread" \
-          -nomake examples \
-          -nomake tests
-
-          make -j$(nproc)
-          sudo make INSTALL_ROOT="$LibrariesPath/qt-cache" install
-          cd ..
-          rm -rf qt_${QT}
-      - name: Qt 5.12.8 install.
-        run: |
-          cd $LibrariesPath
-          sudo cp -R qt-cache/. /
-
-      - name: Breakpad cache.
-        id: cache-breakpad
-        uses: actions/cache@v2
-        with:
-          path: ${{ env.LibrariesPath }}/breakpad-cache
-          key: ${{ runner.OS }}-breakpad-${{ env.CACHE_KEY }}
-      - name: Breakpad clone.
-        run: |
-          cd $LibrariesPath
-
-          git clone https://chromium.googlesource.com/breakpad/breakpad
-          cd breakpad
-          git checkout bc8fb886
-          git clone https://chromium.googlesource.com/linux-syscall-support src/third_party/lss
-          cd src/third_party/lss
-          git checkout a91633d1
-      - name: Breakpad build.
-        if: steps.cache-breakpad.outputs.cache-hit != 'true'
-        run: |
-          cd $LibrariesPath
-
-          BreakpadCache=$LibrariesPath/breakpad-cache
-
-          git clone https://chromium.googlesource.com/external/gyp
-          cd gyp
-          git checkout 9f2a7bb1
-          git apply ../patches/gyp.diff
-          cd ..
-
-          cd breakpad
-          ./configure
-          make -j$(nproc)
-          sudo make DESTDIR="$BreakpadCache" install
-          cd src
-          rm -r testing
-          git clone $GIT/google/googletest testing
-          cd tools
-          sed -i 's/minidump_upload.m/minidump_upload.cc/' linux/tools_linux.gypi
-          ../../../gyp/gyp  --depth=. --generator-output=.. -Goutput_dir=../out tools.gyp --format=cmake
-          cd ../../out/Default
-          cmake .
-          make -j$(nproc) dump_syms
-
-          mv dump_syms $BreakpadCache/
-          cd ..
-          rm -rf gyp breakpad
-      - name: Breakpad install.
-        run: |
-          cd $LibrariesPath
-          sudo cp -R breakpad-cache/. /
-          mkdir -p breakpad/out/Default/
-          cp breakpad-cache/dump_syms breakpad/out/Default/dump_syms
-
-      - name: WebRTC cache.
-        id: cache-webrtc
-        uses: actions/cache@v2
-        with:
-          path: ${{ env.LibrariesPath }}/tg_owt
-          key: ${{ runner.OS }}-webrtc-${{ env.CACHE_KEY }}
-      - name: WebRTC.
-        if: steps.cache-webrtc.outputs.cache-hit != 'true'
-        run: |
-          cd $LibrariesPath
-
-          git clone $GIT/desktop-app/tg_owt.git
-          mkdir -p tg_owt/out/Debug
-          cd tg_owt/out/Debug
-          cmake -G Ninja \
-          -DCMAKE_BUILD_TYPE=Debug \
-          -DTG_OWT_SPECIAL_TARGET=linux \
-          -DTG_OWT_LIBJPEG_INCLUDE_PATH=/usr/local/include \
-          -DTG_OWT_OPENSSL_INCLUDE_PATH=$OPENSSL_PREFIX/include \
-          -DTG_OWT_OPUS_INCLUDE_PATH=/usr/local/include/opus \
-          -DTG_OWT_FFMPEG_INCLUDE_PATH=/usr/local/include \
-          ../..
-          ninja
-
-          # Cleanup.
-          cd $LibrariesPath/tg_owt
-          mv out/Debug/libtg_owt.a libtg_owt.a
-          rm -rf out
-          mkdir -p out/Debug
-          mv libtg_owt.a out/Debug/libtg_owt.a
-
-          rm -rf $LibrariesPath/openssl_${OPENSSL_VER}
+          ln -s $LibrariesPath Libraries
 
       - name: Telegram Desktop build.
-        if: env.ONLY_CACHE == 'false'
         run: |
           cd $REPO_NAME/Telegram
 
@@ -577,7 +97,9 @@ jobs:
           fi
 
           ./configure.sh \
-          -D CMAKE_CXX_FLAGS="-s" \
+          -D CMAKE_C_FLAGS="-Werror" \
+          -D CMAKE_CXX_FLAGS="-Werror" \
+          -D CMAKE_EXE_LINKER_FLAGS="-s" \
           -D TDESKTOP_API_TEST=ON \
           -D DESKTOP_APP_USE_PACKAGED=OFF \
           -D DESKTOP_APP_DISABLE_CRASH_REPORTS=OFF \
@@ -587,7 +109,6 @@ jobs:
           make -j$(nproc)
 
       - name: Check.
-        if: env.ONLY_CACHE == 'false'
         run: |
           filePath="$REPO_NAME/out/Debug/bin/Telegram"
           if test -f "$filePath"; then

.github/workflows/mac.yml

@@ -57,9 +57,9 @@ jobs:
       PREFIX: "/usr/local/macos"
       MACOSX_DEPLOYMENT_TARGET: "10.12"
       XZ: "xz-5.2.4"
-      QT: "5_12_8"
+      QT: "5_15_2"
       OPENSSL_VER: "1_1_1"
-      QT_PREFIX: "/usr/local/desktop-app/Qt-5.12.8"
+      QT_PREFIX: "/usr/local/desktop-app/Qt-5.15.2"
       LIBICONV_VER: "libiconv-1.16"
       UPLOAD_ARTIFACT: "false"
       ONLY_CACHE: "false"
@@ -102,6 +102,8 @@ jobs:
           cd Libraries/macos
           echo "LibrariesPath=`pwd`" >> $GITHUB_ENV
 
+          curl -o tg_owt-version.json https://api.github.com/repos/desktop-app/tg_owt/git/refs/heads/master
+
       - name: Patches.
         run: |
           echo "Find necessary commit from doc."
@@ -235,7 +237,7 @@ jobs:
 
           git clone $GIT/FFmpeg/FFmpeg.git ffmpeg
           cd ffmpeg
-          git checkout release/3.4
+          git checkout release/4.2
           CFLAGS=`freetype-config --cflags`
           LDFLAGS=`freetype-config --libs`
           PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig:/usr/lib/pkgconfig:/usr/X11/lib/pkgconfig
@@ -244,7 +246,9 @@ jobs:
           --extra-cflags="$MIN_MAC $UNGUARDED" \
           --extra-cxxflags="$MIN_MAC $UNGUARDED" \
           --extra-ldflags="$MIN_MAC" \
-          --enable-protocol=file --enable-libopus \
+          --x86asmexe=`pwd`/macos_yasm_wrap.sh \
+          --enable-protocol=file \
+          --enable-libopus \
           --disable-programs \
           --disable-doc \
           --disable-network \
@@ -366,7 +370,7 @@ jobs:
 
           git clone $GIT/kcat/openal-soft.git
           cd openal-soft
-          git checkout openal-soft-1.19.1
+          git checkout 3970252da9
           cd build
 
           CFLAGS="$UNGUARDED" CPPFLAGS="$UNGUARDED" cmake \
@@ -417,20 +421,20 @@ jobs:
           build/gyp_crashpad.py -Dmac_deployment_target=10.10
           ninja -C out/Debug
 
-      - name: Qt 5.12.8 cache.
+      - name: Qt 5.15.2 cache.
         id: cache-qt
         uses: actions/cache@v2
         with:
           path: ${{ env.LibrariesPath }}/qt-cache
-          key: ${{ runner.OS }}-qt-${{ env.CACHE_KEY }}-${{ hashFiles('**/qtbase_5_12_8/*') }}
-      - name: Use cached Qt 5.12.8.
+          key: ${{ runner.OS }}-qt-${{ env.CACHE_KEY }}-${{ hashFiles('**/qtbase_5_15_2/*') }}
+      - name: Use cached Qt 5.15.2.
         if: steps.cache-qt.outputs.cache-hit == 'true'
         run: |
           cd $LibrariesPath
-          mv qt-cache Qt-5.12.8
+          mv qt-cache Qt-5.15.2
           sudo mkdir -p $QT_PREFIX
-          sudo mv -f Qt-5.12.8 "$(dirname "$QT_PREFIX")"/
-      - name: Qt 5.12.8 build.
+          sudo mv -f Qt-5.15.2 "$(dirname "$QT_PREFIX")"/
+      - name: Qt 5.15.2 build.
         if: steps.cache-qt.outputs.cache-hit != 'true'
         run: |
           cd $LibrariesPath
@@ -438,7 +442,7 @@ jobs:
           git clone git://code.qt.io/qt/qt5.git qt_$QT
           cd qt_$QT
           perl init-repository --module-subset=qtbase,qtimageformats
-          git checkout v5.12.8
+          git checkout v5.15.2
           git submodule update qtbase
           git submodule update qtimageformats
           cd qtbase
@@ -473,13 +477,13 @@ jobs:
         uses: actions/cache@v2
         with:
           path: ${{ env.LibrariesPath }}/tg_owt
-          key: ${{ runner.OS }}-webrtc-${{ env.CACHE_KEY }}
+          key: ${{ runner.OS }}-webrtc-${{ env.CACHE_KEY }}-${{ hashFiles('**/tg_owt-version.json') }}
       - name: WebRTC.
         if: steps.cache-webrtc.outputs.cache-hit != 'true'
         run: |
           cd $LibrariesPath
 
-          git clone $GIT/desktop-app/tg_owt.git
+          git clone --recursive $GIT/desktop-app/tg_owt.git
           mkdir -p tg_owt/out/Debug
           cd tg_owt/out/Debug
           cmake -G Ninja -DCMAKE_BUILD_TYPE=Debug \
@@ -513,6 +517,8 @@ jobs:
           fi
 
           ./configure.sh \
+          -D CMAKE_C_FLAGS="-Werror" \
+          -D CMAKE_CXX_FLAGS="-Werror" \
           -D TDESKTOP_API_TEST=ON \
           -D DESKTOP_APP_USE_PACKAGED=OFF \
           -D DESKTOP_APP_DISABLE_CRASH_REPORTS=OFF \

.github/workflows/snap.yml

@@ -51,6 +51,7 @@ jobs:
       - name: Clone.
         uses: actions/checkout@v2
         with:
+          fetch-depth: 0
           submodules: recursive
 
       - name: First set up.

.github/workflows/user_agent_updater.yml

@@ -5,150 +5,14 @@ on:
     types: ["Restart user_agent_updater workflow."]
   schedule:
     # At 00:00 on day-of-month 1.
-    - cron: '0 0 1 * *'
+    - cron: "0 0 1 * *"
   pull_request_target:
     types: [closed]
 
 jobs:
   User-agent:
     runs-on: ubuntu-latest
-
-    env:
-      codeFile: "Telegram/SourceFiles/mtproto/details/mtproto_domain_resolver.cpp"
-      headBranchPrefix: "chrome_"
-      baseBranch: "dev"
-      isPull: "0"
-
     steps:
-      - name: Set env.
-        if: startsWith(github.event_name, 'pull_request')
-        run: |
-          echo "isPull=1" >> $GITHUB_ENV
-
-      - name: Clone.
-        uses: actions/checkout@v2
-
-      - name: Set up git.
-        run: |
-          token=${{ secrets.TOKEN_FOR_MASTER_UPDATER }}
-          if [ -z "${token}" ]; then
-              echo "Token is unset. Nothing to do."
-              exit 1
-          fi
-
-          url=https://x-access-token:$token@github.com/$GITHUB_REPOSITORY
-
-          git config --global user.email "action@github.com"
-          git config --global user.name "GitHub Action"
-
-          git remote set-url origin $url
-
-      - name: Delete branch.
-        if: |
-          env.isPull == '1'
-            && github.event.action == 'closed'
-            && startsWith(github.head_ref, env.headBranchPrefix)
-        run: |
-          git push origin --delete ${{ github.head_ref }}
-
-      - name: Write a new version of Google Chrome to the user-agent for DNS.
-        if: env.isPull == '0'
-        shell: python
-        run: |
-          import subprocess, os, re;
-
-          regExpVersion = "[0-9]+.[0-9]+.[0-9]+.[0-9]+";
-          chrome = "Chrome/";
-
-          def newVersion():
-            output = subprocess.check_output(["google-chrome", "--version"]);
-            version = re.search(regExpVersion, output);
-            if not version:
-              print("Can't find a Chrome version.");
-              exit();
-            return version.group(0);
-
-          newChromeVersion = newVersion();
-          print(newChromeVersion);
-
-          def setEnv(value):
-            open(os.environ['GITHUB_ENV'], "a").write(value);
-
-          def writeUserAgent():
-            p = os.environ['codeFile'];
-            w = open(p, "r");
-            content = w.read();
-            w.close();
-
-            regExpChrome = chrome + regExpVersion;
-
-            version = re.search(regExpChrome, content);
-            if not version:
-              print("Can't find an user-agent in the code.");
-              exit();
-            content = re.sub(regExpChrome, chrome + newChromeVersion, content);
-
-            w = open(p, "w");
-            w.write(content);
-
-            setEnv("ChromeVersion=" + newChromeVersion);
-
-          writeUserAgent();
-
-      - name: Push to a new branch.
-        if: env.isPull == '0' && env.ChromeVersion != ''
-        run: |
-          git diff > git_diff.txt
-          if [[ ! -s git_diff.txt ]]; then
-            echo "Nothing to commit."
-            exit 0
-          fi
-
-          git checkout -b $headBranchPrefix$ChromeVersion
-          git add $codeFile
-          git commit -m "Update User-Agent for DNS to Chrome $ChromeVersion."
-
-          git push origin $headBranchPrefix$ChromeVersion
-          echo "Done!"
-
-      - name: Close previous pull requests.
-        if: env.isPull == '0' && env.ChromeVersion != ''
-        uses: actions/github-script@0.4.0
+      - uses: desktop-app/action_code_updater@master
         with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            const common = {
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-            };
-
-            github.pulls.list(common).then(response => {
-              response.data.forEach((item, _) => {
-                if (item.head.ref.startsWith(process.env.headBranchPrefix)) {
-                  console.log(`Close ${item.title} #${item.number}.`);
-                  github.pulls.update({
-                    pull_number: item.number,
-                    state: "closed",
-                    ...common
-                  });
-                }
-              });
-            });
-
-      - name: Create a new pull request.
-        if: env.isPull == '0' && env.ChromeVersion != ''
-        uses: actions/github-script@0.4.0
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            const version = process.env.ChromeVersion;
-            const title = `Update User-Agent for DNS to Chrome ${version}.`;
-
-            github.pulls.create({
-              title: title,
-              body: "",
-              head: `${process.env.headBranchPrefix}${version}`,
-              base: process.env.baseBranch,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-            });
+          type: "user-agent"

.github/workflows/win.yml

@@ -59,8 +59,8 @@ jobs:
       SDK: "10.0.18362.0"
       VC: "call vcvars32.bat && cd Libraries"
       GIT: "https://github.com"
-      QT: "5_12_8"
-      QT_VER: "5.12.8"
+      QT: "5_15_2"
+      QT_VER: "5.15.2"
       OPENSSL_VER: "1_1_1"
       UPLOAD_ARTIFACT: "false"
       ONLY_CACHE: "false"
@@ -103,6 +103,7 @@ jobs:
       - name: Generate cache key.
         shell: bash
         run: |
+          curl -o $LibrariesPath/tg_owt-version.json https://api.github.com/repos/desktop-app/tg_owt/git/refs/heads/master
           echo $MANUAL_CACHING >> CACHE_KEY.txt
           if [ "$AUTO_CACHING" == "1" ]; then
             thisFile=$REPO_NAME/.github/workflows/win.yml
@@ -211,16 +212,14 @@ jobs:
         run: |
           %VC%
 
-          git clone %GIT%/telegramdesktop/openal-soft.git
-          cd openal-soft
-          git checkout fix_capture
-          cd build
+          git clone -b openal-soft-1.21.0 --depth=1 %GIT%/kcat/openal-soft.git
+          cd openal-soft\build
           cmake .. ^
           -G "Visual Studio 16 2019" ^
           -A Win32 ^
           -D LIBTYPE:STRING=STATIC ^
           -D FORCE_STATIC_VCRT=ON ^
-          -D ALSOFT_BACKEND_WASAPI=OFF
+          -D ALSOFT_BACKEND_DSOUND=OFF
 
           msbuild -m OpenAL.vcxproj /property:Configuration=Debug
 
@@ -294,20 +293,20 @@ jobs:
 
           git clone %GIT%/FFmpeg/FFmpeg.git ffmpeg
           cd ffmpeg
-          git checkout release/3.4
+          git checkout release/4.2
           set CHERE_INVOKING=enabled_from_arguments
           set MSYS2_PATH_TYPE=inherit
-          call c:\tools\msys64\usr\bin\bash --login ../../%REPO_NAME%/Telegram/Patches/build_ffmpeg_win.sh
+          call c:\tools\msys64\usr\bin\bash --login ../patches/build_ffmpeg_win.sh
 
           rmdir /S /Q .git
 
-      - name: Qt 5.12.8 cache.
+      - name: Qt 5.15.2 cache.
         id: cache-qt
         uses: actions/cache@v2
         with:
           path: ${{ env.LibrariesPath }}/Qt-${{ env.QT_VER }}
-          key: ${{ runner.OS }}-qt-${{ env.CACHE_KEY }}-${{ hashFiles('**/qtbase_5_12_8/*') }}
-      - name: Configure Qt 5.12.8.
+          key: ${{ runner.OS }}-qt-${{ env.CACHE_KEY }}-${{ hashFiles('**/qtbase_5_15_2/*') }}
+      - name: Configure Qt 5.15.2.
         if: steps.cache-qt.outputs.cache-hit != 'true'
         run: |
           %VC%
@@ -344,7 +343,7 @@ jobs:
           -I "%LibrariesPath%\mozjpeg" ^
           LIBJPEG_LIBS_DEBUG="%LibrariesPath%\mozjpeg\Debug\jpeg-static.lib" ^
           LIBJPEG_LIBS_RELEASE="%LibrariesPath%\mozjpeg\Release\jpeg-static.lib"
-      - name: Qt 5.12.8 build.
+      - name: Qt 5.15.2 build.
         if: steps.cache-qt.outputs.cache-hit != 'true'
         run: |
           %VC%
@@ -361,13 +360,13 @@ jobs:
         uses: actions/cache@v2
         with:
           path: ${{ env.LibrariesPath }}/tg_owt
-          key: ${{ runner.OS }}-webrtc-${{ env.CACHE_KEY }}
+          key: ${{ runner.OS }}-webrtc-${{ env.CACHE_KEY }}-${{ hashFiles('**/tg_owt-version.json') }}
       - name: WebRTC.
         if: steps.cache-webrtc.outputs.cache-hit != 'true'
         run: |
           %VC%
 
-          git clone %GIT%/desktop-app/tg_owt.git
+          git clone --recursive %GIT%/desktop-app/tg_owt.git
           mkdir tg_owt\out\Debug
           cd tg_owt\out\Debug
           cmake -G Ninja ^

LEGAL

@@ -1,7 +1,7 @@
 This file is part of Telegram Desktop,
 the official desktop application for the Telegram messaging service.
 
-Copyright (c) 2014-2020 The Telegram Desktop Authors.
+Copyright (c) 2014-2021 The Telegram Desktop Authors.
 
 Telegram Desktop is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

README.md

@@ -17,13 +17,17 @@ The latest version is available for
 
 * [Windows 7 and above](https://telegram.org/dl/desktop/win) ([portable](https://telegram.org/dl/desktop/win_portable))
 * [macOS 10.12 and above](https://telegram.org/dl/desktop/mac)
-* [OS X 10.10 and 10.11](https://telegram.org/dl/desktop/osx)
-* [Linux static build for 64 bit](https://telegram.org/dl/desktop/linux) ([32 bit](https://telegram.org/dl/desktop/linux32))
+* [Linux static build for 64 bit](https://telegram.org/dl/desktop/linux)
 * [Snap](https://snapcraft.io/telegram-desktop)
 * [Flatpak](https://flathub.org/apps/details/org.telegram.desktop)
 
 ## Old system versions
 
+Version **2.4.4** was the last that supports older systems
+
+* [OS X 10.10 and 10.11](https://updates.tdesktop.com/tosx/tsetup-osx.2.4.4.dmg)
+* [Linux static build for 32 bit](https://updates.tdesktop.com/tlinux32/tsetup32.2.4.4.tar.xz)
+
 Version **1.8.15** was the last that supports older systems
 
 * [Windows XP and Vista](https://updates.tdesktop.com/tsetup/tsetup.1.8.15.exe) ([portable](https://updates.tdesktop.com/tsetup/tportable.1.8.15.zip))
@@ -32,9 +36,9 @@ Version **1.8.15** was the last that supports older systems
 
 ## Third-party
 
-* Qt 5.12.8, 5.6.2 and 5.3.2 slightly patched ([LGPL](http://doc.qt.io/qt-5/lgpl.html))
+* Qt 5.15.2, 5.6.2 and 5.3.2 slightly patched ([LGPL](http://doc.qt.io/qt-5/lgpl.html))
 * OpenSSL 1.1.1 and 1.0.1 ([OpenSSL License](https://www.openssl.org/source/license.html))
-* WebRTC ([New BSD License](https://github.com/desktop-app/tg_owt/blob/master/src/LICENSE))
+* WebRTC ([New BSD License](https://github.com/desktop-app/tg_owt/blob/master/LICENSE))
 * zlib 1.2.11 ([zlib License](http://www.zlib.net/zlib_license.html))
 * LZMA SDK 9.20 ([public domain](http://www.7-zip.org/sdk.html))
 * liblzma ([public domain](http://tukaani.org/xz/))

Telegram/CMakeLists.txt

@@ -33,6 +33,7 @@ include(cmake/td_mtproto.cmake)
 include(cmake/td_lang.cmake)
 include(cmake/td_scheme.cmake)
 include(cmake/td_ui.cmake)
+include(cmake/generate_appdata_changelog.cmake)
 
 set_target_properties(Telegram PROPERTIES AUTOMOC ON AUTORCC ON)
 
@@ -59,6 +60,7 @@ PRIVATE
     desktop-app::external_rlottie
     desktop-app::external_zlib
     desktop-app::external_minizip
+    desktop-app::external_qt_static_plugins
     desktop-app::external_qt
     desktop-app::external_qr_code_generator
     desktop-app::external_crash_reports
@@ -70,10 +72,6 @@ PRIVATE
 if (LINUX)
     target_link_libraries(Telegram
     PRIVATE
-        desktop-app::external_materialdecoration
-        desktop-app::external_nimf_qt5
-        desktop-app::external_qt5ct_support
-        desktop-app::external_xcb_screensaver
         desktop-app::external_xcb
         desktop-app::external_glib
     )
@@ -83,13 +81,19 @@ if (LINUX)
         PRIVATE
             desktop-app::external_statusnotifieritem
             desktop-app::external_dbusmenu_qt
-            desktop-app::external_fcitx_qt5
-            desktop-app::external_fcitx5_qt5
-            desktop-app::external_hime_qt
         )
     endif()
 
-    if (DESKTOP_APP_USE_PACKAGED AND Qt5WaylandClient_VERSION VERSION_LESS 5.13.0)
+    if (NOT DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION)
+        target_link_libraries(Telegram
+        PRIVATE
+            desktop-app::external_kwayland
+        )
+    endif()
+
+    if (DESKTOP_APP_USE_PACKAGED
+        AND NOT DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION
+        AND Qt5WaylandClient_VERSION VERSION_LESS 5.13.0)
         find_package(PkgConfig REQUIRED)
         pkg_check_modules(WAYLAND_CLIENT REQUIRED wayland-client)
 
@@ -112,7 +116,7 @@ if (LINUX)
                 PkgConfig::X11
             )
         else()
-            pkg_search_module(GTK REQUIRED gtk+-2.0 gtk+-3.0)
+            pkg_search_module(GTK REQUIRED gtk+-3.0 gtk+-2.0)
             target_include_directories(Telegram PRIVATE ${GTK_INCLUDE_DIRS})
             target_link_libraries(Telegram PRIVATE X11)
         endif()
@@ -141,6 +145,8 @@ PRIVATE
     api/api_global_privacy.h
     api/api_hash.cpp
     api/api_hash.h
+    api/api_invite_links.cpp
+    api/api_invite_links.h
     api/api_media.cpp
     api/api_media.h
     api/api_self_destruct.cpp
@@ -175,6 +181,10 @@ PRIVATE
     boxes/peers/edit_participants_box.h
     boxes/peers/edit_peer_info_box.cpp
     boxes/peers/edit_peer_info_box.h
+    boxes/peers/edit_peer_invite_link.cpp
+    boxes/peers/edit_peer_invite_link.h
+    boxes/peers/edit_peer_invite_links.cpp
+    boxes/peers/edit_peer_invite_links.h
     boxes/peers/edit_peer_type_box.cpp
     boxes/peers/edit_peer_type_box.h
     boxes/peers/edit_peer_history_visibility_box.cpp
@@ -195,8 +205,6 @@ PRIVATE
     boxes/background_box.h
     boxes/background_preview_box.cpp
     boxes/background_preview_box.h
-    boxes/calendar_box.cpp
-    boxes/calendar_box.h
     boxes/change_phone_box.cpp
     boxes/change_phone_box.h
     boxes/confirm_box.cpp
@@ -227,6 +235,8 @@ PRIVATE
     boxes/peer_list_box.h
     boxes/peer_list_controllers.cpp
     boxes/peer_list_controllers.h
+    boxes/peer_lists_box.cpp
+    boxes/peer_lists_box.h
     boxes/passcode_box.cpp
     boxes/passcode_box.h
     boxes/photo_crop_box.cpp
@@ -257,6 +267,15 @@ PRIVATE
     calls/calls_box_controller.h
     calls/calls_call.cpp
     calls/calls_call.h
+    calls/calls_group_call.cpp
+    calls/calls_group_call.h
+    calls/calls_group_common.h
+    calls/calls_group_members.cpp
+    calls/calls_group_members.h
+    calls/calls_group_panel.cpp
+    calls/calls_group_panel.h
+    calls/calls_group_settings.cpp
+    calls/calls_group_settings.h
     calls/calls_emoji_fingerprint.cpp
     calls/calls_emoji_fingerprint.h
     calls/calls_instance.cpp
@@ -271,6 +290,8 @@ PRIVATE
     calls/calls_userpic.h
     calls/calls_video_bubble.cpp
     calls/calls_video_bubble.h
+    calls/calls_volume_item.cpp
+    calls/calls_volume_item.h
     chat_helpers/bot_keyboard.cpp
     chat_helpers/bot_keyboard.h
     chat_helpers/emoji_keywords.cpp
@@ -378,6 +399,8 @@ PRIVATE
     data/data_file_origin.h
     data/data_flags.h
     data/data_game.h
+    data/data_group_call.cpp
+    data/data_group_call.h
     data/data_groups.cpp
     data/data_groups.h
     data/data_histories.cpp
@@ -474,6 +497,13 @@ PRIVATE
     history/admin_log/history_admin_log_section.h
     # history/feed/history_feed_section.cpp
     # history/feed/history_feed_section.h
+    history/view/controls/compose_controls_common.h
+    history/view/controls/history_view_compose_controls.cpp
+    history/view/controls/history_view_compose_controls.h
+    history/view/controls/history_view_voice_record_bar.cpp
+    history/view/controls/history_view_voice_record_bar.h
+    history/view/controls/history_view_voice_record_button.cpp
+    history/view/controls/history_view_voice_record_button.h
     history/view/media/history_view_call.h
     history/view/media/history_view_call.cpp
     history/view/media/history_view_contact.h
@@ -514,8 +544,6 @@ PRIVATE
     history/view/media/history_view_theme_document.cpp
     history/view/media/history_view_web_page.h
     history/view/media/history_view_web_page.cpp
-    history/view/history_view_compose_controls.cpp
-    history/view/history_view_compose_controls.h
     history/view/history_view_contact_status.cpp
     history/view/history_view_contact_status.h
     history/view/history_view_context_menu.cpp
@@ -524,6 +552,8 @@ PRIVATE
     history/view/history_view_cursor_state.h
     history/view/history_view_element.cpp
     history/view/history_view_element.h
+    history/view/history_view_group_call_tracker.cpp
+    history/view/history_view_group_call_tracker.h
     history/view/history_view_list_widget.cpp
     history/view/history_view_list_widget.h
     history/view/history_view_message.cpp
@@ -642,6 +672,8 @@ PRIVATE
     inline_bots/inline_bot_result.h
     inline_bots/inline_bot_send_data.cpp
     inline_bots/inline_bot_send_data.h
+    inline_bots/inline_results_inner.cpp
+    inline_bots/inline_results_inner.h
     inline_bots/inline_results_widget.cpp
     inline_bots/inline_results_widget.h
     intro/intro_code.cpp
@@ -794,8 +826,19 @@ PRIVATE
     platform/linux/linux_desktop_environment.h
     platform/linux/linux_gdk_helper.cpp
     platform/linux/linux_gdk_helper.h
-    platform/linux/linux_libs.cpp
-    platform/linux/linux_libs.h
+    platform/linux/linux_gsd_media_keys.cpp
+    platform/linux/linux_gsd_media_keys.h
+    platform/linux/linux_gtk_file_dialog.cpp
+    platform/linux/linux_gtk_file_dialog.h
+    platform/linux/linux_gtk_integration_p.h
+    platform/linux/linux_gtk_integration.cpp
+    platform/linux/linux_gtk_integration.h
+    platform/linux/linux_notification_service_watcher.cpp
+    platform/linux/linux_notification_service_watcher.h
+    platform/linux/linux_open_with_dialog.cpp
+    platform/linux/linux_open_with_dialog.h
+    platform/linux/linux_wayland_integration.cpp
+    platform/linux/linux_wayland_integration.h
     platform/linux/linux_xlib_helper.cpp
     platform/linux/linux_xlib_helper.h
     platform/linux/file_utilities_linux.cpp
@@ -808,6 +851,7 @@ PRIVATE
     platform/linux/notifications_manager_linux.h
     platform/linux/specific_linux.cpp
     platform/linux/specific_linux.h
+    platform/linux/window_title_linux.cpp
     platform/linux/window_title_linux.h
     platform/mac/file_utilities_mac.mm
     platform/mac/file_utilities_mac.h
@@ -861,7 +905,6 @@ PRIVATE
     platform/win/windows_dlls.h
     platform/win/windows_event_filter.cpp
     platform/win/windows_event_filter.h
-    platform/win/wrapper_wrl_implements_h.h
     platform/platform_audio.h
     platform/platform_file_utilities.h
     platform/platform_launcher.h
@@ -931,6 +974,8 @@ PRIVATE
     storage/storage_account.h
     storage/storage_cloud_blob.cpp
     storage/storage_cloud_blob.h
+    storage/storage_cloud_song_cover.cpp
+    storage/storage_cloud_song_cover.h
     storage/storage_domain.cpp
     storage/storage_domain.h
     storage/storage_facade.cpp
@@ -1068,7 +1113,6 @@ PRIVATE
     mainwidget.h
     mainwindow.cpp
     mainwindow.h
-    qt_static_plugins.cpp
     settings.cpp
     settings.h
     stdafx.h
@@ -1081,6 +1125,46 @@ if (NOT LINUX)
     )
 endif()
 
+if (LINUX AND DESKTOP_APP_DISABLE_DBUS_INTEGRATION)
+    remove_target_sources(Telegram ${src_loc}
+        platform/linux/linux_gsd_media_keys.cpp
+        platform/linux/linux_gsd_media_keys.h
+        platform/linux/linux_notification_service_watcher.cpp
+        platform/linux/linux_notification_service_watcher.h
+        platform/linux/notifications_manager_linux.cpp
+    )
+
+    nice_target_sources(Telegram ${src_loc}
+    PRIVATE
+        platform/linux/notifications_manager_linux_dummy.cpp
+    )
+endif()
+
+if (LINUX AND DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION)
+    remove_target_sources(Telegram ${src_loc} platform/linux/linux_wayland_integration.cpp)
+    nice_target_sources(Telegram ${src_loc} PRIVATE platform/linux/linux_wayland_integration_dummy.cpp)
+endif()
+
+if (LINUX AND TDESKTOP_DISABLE_GTK_INTEGRATION)
+    remove_target_sources(Telegram ${src_loc}
+        platform/linux/linux_gdk_helper.cpp
+        platform/linux/linux_gdk_helper.h
+        platform/linux/linux_gtk_file_dialog.cpp
+        platform/linux/linux_gtk_file_dialog.h
+        platform/linux/linux_gtk_integration_p.h
+        platform/linux/linux_gtk_integration.cpp
+        platform/linux/linux_open_with_dialog.cpp
+        platform/linux/linux_open_with_dialog.h
+        platform/linux/linux_xlib_helper.cpp
+        platform/linux/linux_xlib_helper.h
+    )
+
+    nice_target_sources(Telegram ${src_loc}
+    PRIVATE
+        platform/linux/linux_gtk_integration_dummy.cpp
+    )
+endif()
+
 if (NOT DESKTOP_APP_USE_PACKAGED)
     nice_target_sources(Telegram ${src_loc} PRIVATE platform/mac/mac_iconv_helper.c)
 endif()
@@ -1285,6 +1369,7 @@ endif()
 if (LINUX AND DESKTOP_APP_USE_PACKAGED)
     include(GNUInstallDirs)
     configure_file("../lib/xdg/telegramdesktop.appdata.xml.in" "${CMAKE_CURRENT_BINARY_DIR}/telegramdesktop.appdata.xml" @ONLY)
+    generate_appdata_changelog(Telegram "${CMAKE_SOURCE_DIR}/changelog.txt" "${CMAKE_CURRENT_BINARY_DIR}/telegramdesktop.appdata.xml")
     install(TARGETS Telegram RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}" BUNDLE DESTINATION "${CMAKE_INSTALL_BINDIR}")
     install(FILES "Resources/art/icon16.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/16x16/apps" RENAME "telegram.png")
     install(FILES "Resources/art/icon32.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/32x32/apps" RENAME "telegram.png")