ci: use fixed OS version for build/release and document its glibc ver…

…sion

.github/workflows/build-and-test.yml

@@ -50,7 +50,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest]
+        os: [ubuntu-20.04, windows-latest]
 
     name: Build and Test (CMake, ${{ matrix.os }})
     runs-on: ${{ matrix.os }}
@@ -59,11 +59,12 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Install dependencies
-        if: matrix.os == 'ubuntu-latest'
+        if: matrix.os == 'ubuntu-20.04'
         run: |
           sudo apt-get update -qq && sudo apt-get install -y build-essential cmake liblua5.3-dev libhidapi-dev
           echo 'XPANEL_INSTALL_DEPS_FLAG=-DINSTALL_DEPS=ON' >> $GITHUB_ENV
 
+
       - name: Build
         run: |
           cmake -DCMAKE_INSTALL_PREFIX="${{ github.workspace }}/install" -S . -B build ${XPANEL_INSTALL_DEPS_FLAG}
@@ -75,8 +76,8 @@ jobs:
       - name: Install
         run: cmake --build build --target install
 
-      - name: Upload built plugin (Linux)
-        if: matrix.os == 'ubuntu-latest'
+      - name: Upload built plugin (Linux glibc 2.31)
+        if: matrix.os == 'ubuntu-20.04'
         uses: actions/upload-artifact@v3
         with:
           name: built-plugin-linux

.github/workflows/release.yml

@@ -24,7 +24,7 @@ jobs:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       TAG: v${{ inputs.release-version }}
       WINDOWS_RELEASE_PLUGIN_ZIP: xpanel_windows_v${{ inputs.release-version }}.zip
-      LINUX_RELEASE_PLUGIN_ZIP: xpanel_linux_v${{ inputs.release-version }}.zip
+      LINUX_RELEASE_PLUGIN_ZIP: xpanel_linux_v${{ inputs.release-version }}_glibc2.31.zip
       SAMPLE_CONFIG_ZIP: sample_configs_v${{ inputs.release-version }}.zip
 
     steps: