diff --git a/.github/ISSUE_TEMPLATE/BUG_REPORT.yml b/.github/ISSUE_TEMPLATE/BUG_REPORT.yml
index b1d74b53bd..0be413d0fe 100644
--- a/.github/ISSUE_TEMPLATE/BUG_REPORT.yml
+++ b/.github/ISSUE_TEMPLATE/BUG_REPORT.yml
@@ -49,7 +49,10 @@ body:
       label: Installation source
       multiple: false
       options:
-        - Binary from GitHub / official Telegram source
+        - Binary from GitHub / `@AyuGramReleases` channel
+        - Arch Linux (`ayugram-desktop` / `ayugram-desktop-git`)
+        - Arch Linux (`ayugram-desktop-bin`)
+        - flatpak by `0FL01`
         - Other (unofficial) source
     validations:
       required: true
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
deleted file mode 100644
index 24fbcb9080..0000000000
--- a/.github/workflows/docker.yml
+++ /dev/null
@@ -1,42 +0,0 @@
-name: Docker.
-
-on:
-  push:
-    paths:
-      - '.github/workflows/docker.yml'
-      - 'Telegram/build/docker/centos_env/**'
-
-jobs:
-  docker:
-    name: Ubuntu
-    runs-on: ubuntu-latest
-    if: github.ref_name == github.event.repository.default_branch
-
-    env:
-      IMAGE_TAG: ghcr.io/${{ github.repository }}/centos_env:latest
-
-    steps:
-      - name: Clone.
-        uses: actions/checkout@v5
-        with:
-          submodules: recursive
-
-      - name: First set up.
-        run: |
-          sudo apt update
-          curl -sSL https://install.python-poetry.org | python3 -
-          echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
-
-      - name: Free up some disk space.
-        uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be
-        with:
-          tool-cache: true
-
-      - name: Docker image build.
-        run: |
-          cd Telegram/build/docker/centos_env
-          poetry install
-          DEBUG= LTO= poetry run gen_dockerfile | DOCKER_BUILDKIT=1 docker build -t $IMAGE_TAG -
-
-      - name: Push the Docker image.
-        run: docker push $IMAGE_TAG