diff --git a/.github/workflows/updater.sh b/.github/workflows/updater.sh
index ad86c2b..69cd362 100755
--- a/.github/workflows/updater.sh
+++ b/.github/workflows/updater.sh
@@ -1,5 +1,73 @@
 #!/bin/bash
 
+#=================================================
+# PACKAGE UPDATING HELPER
+#=================================================
+
+# This script is meant to be run by GitHub Actions
+# The YunoHost-Apps organisation offers a template Action to run this script periodically
+# Since each app is different, maintainers can adapt its contents so as to perform
+# automatic actions when a new upstream release is detected.
+
+#=================================================
+# FETCHING LATEST RELEASE AND ITS ASSETS
+#=================================================
+
+# Fetching information
+current_version=$(cat manifest.json | jq -j '.version|split("~")[0]')
+repo=$(cat manifest.json | jq -j '.upstream.code|split("https://github.com/")[1]')
+# Some jq magic is needed, because the latest upstream release is not always the latest version (e.g. security patches for older versions)
+version=$(curl --silent "https://api.github.com/repos/$repo/releases" | jq -r '.[] | .tag_name' | sort -V | tail -1)
+assets=($(curl --silent "https://api.github.com/repos/$repo/releases" | jq -r '[ .[] | select(.tag_name=="'$version'").assets[].browser_download_url ] | join(" ") | @sh' | tr -d "'"))
+
+# Setting up the environment variables
+echo "Current version: $current_version"
+echo "Latest release from upstream: $version"
+echo "VERSION=$version" >> $GITHUB_ENV
+
+# Proceed only if the retrieved version is greater than the current one
+if ! dpkg --compare-versions "$current_version" "lt" "$version" ; then
+    echo "::warning ::No new version available"
+    exit 1
+# Proceed only if a PR for this new version does not already exist
+elif git ls-remote -q --exit-code --heads https://github.com/$GITHUB_REPOSITORY.git ci-auto-update-v$version ; then
+    echo "::warning ::A branch already exists for this update"
+    exit 1
+fi
+
+# Each release can hold multiple assets (e.g. binaries for different architectures, source code, etc.)
+echo "${#assets[@]} available asset(s)"
+
+#=================================================
+# UPDATE SOURCE FILES
+#=================================================
+
+# Here we use the $assets variable to get the resources published in the upstream release.
+# Here is an example for Grav, it has to be adapted in accordance with how the upstream releases look like.
+
+# Let's loop over the array of assets URLs
+for asset_url in ${assets[@]}; do
+
+echo "Handling asset at $asset_url"
+
+# Assign the asset to a source file in conf/ directory
+# Here we base the source file name upon a unique keyword in the assets url (admin vs. update)
+# Leave $src empty to ignore the asset
+case $asset_url in
+  *"admin"*)
+    src="app"
+    ;;
+  *"update"*)
+    src="app-upgrade"
+    ;;
+  *)
+    src=""
+    ;;
+esac
+
+# If $src is not empty, let's process the asset
+if [ ! -z "$src" ]; then
+
 # Create the temporary directory
 tempdir="$(mktemp -d)"
 
@@ -27,3 +95,32 @@ SOURCE_FORMAT=$extension
 SOURCE_IN_SUBDIR=true
 SOURCE_FILENAME=
 EOT
+echo "... conf/$src.src updated"
+
+else
+echo "... asset ignored"
+fi
+
+done
+
+#=================================================
+# SPECIFIC UPDATE STEPS
+#=================================================
+
+# Any action on the app's source code can be done.
+# The GitHub Action workflow takes care of committing all changes after this script ends.
+
+#=================================================
+# GENERIC FINALIZATION
+#=================================================
+
+# Install moreutils, needed for sponge
+sudo apt-get install moreutils
+
+# Replace new version in manifest
+jq -s --indent 4 ".[] | .version = \"$VERSION~ynh1\"" manifest.json | sponge manifest.json
+
+# No need to update the README, yunohost-bot takes care of it
+
+# The Action will proceed only if a 0 exit code is returned
+exit 0
diff --git a/.github/workflows/updater.yml b/.github/workflows/updater.yml
deleted file mode 100644
index c1f336f..0000000
--- a/.github/workflows/updater.yml
+++ /dev/null
@@ -1,90 +0,0 @@
-# This workflow allows GitHub Actions to automagically update your app
-# whenever a new upstream release is detected.
-# You need to enable Actions in your repository settings.
-# This file should be enough by itself, but feel free to tune it to your needs.
-# It calls updater.sh, which is where you should put the app-specific update steps.
-name: Check for new upstream releases
-on:
-  # Allow to manually trigger the workflow
-  workflow_dispatch:
-  # Run it every day at 6:00 UTC
-  schedule:
-    - cron:  '0 6 * * *'
-jobs:
-  updater:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Fetch the source code
-        uses: actions/checkout@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Check if newer version is available upstream
-        id: check_version
-        run: |
-          # Install moreutils, needed for sponge
-          sudo apt-get install moreutils
-          # Fetching information
-          current_version=$(cat manifest.json | jq -j '.version|split("~")[0]')
-          repo=$(cat manifest.json | jq -j '.upstream.code|split("https://github.com/")[1]')
-          version=$(curl --silent "https://api.github.com/repos/$repo/releases" | jq -r '.[] | .tag_name' | sort -V | tail -1)
-          assets=$(curl --silent "https://api.github.com/repos/$repo/releases" | jq -r '[ .[] | select(.tag_name=="'$version'").assets[].browser_download_url ] | join(" ") | @sh' | tr -d "'")
-          # Setting up the environment variables
-          echo ::set-output name=current_version::$current_version
-          echo "Current version: $current_version"
-          echo ::set-output name=latest_version::$version
-          echo "Latest release from upstream: $version"
-          echo "VERSION=$version" >> $GITHUB_ENV
-          echo "ASSETS=$assets" >> $GITHUB_ENV
-          if ! dpkg --compare-versions "$current_version" "lt" "$version" ; then
-            echo "PROCEED=false" >> $GITHUB_ENV
-            echo "::warning ::No new version available"
-          elif git ls-remote -q --exit-code --heads https://github.com/$GITHUB_REPOSITORY.git ci-auto-update-v$version ; then
-            echo "PROCEED=false" >> $GITHUB_ENV
-            echo "::warning ::A branch already exists for this update"
-          else
-            echo "PROCEED=true" >> $GITHUB_ENV
-          fi
-      - name: Update package files
-        id: update_files
-        if: ${{ env.PROCEED == 'true' }}
-        run: |
-          # Setting up Git user
-          git config --global user.name 'yunohost-bot'
-          git config --global user.email 'yunohost-bot@users.noreply.github.com'
-          # Run the version updater script
-          ./.github/workflows/updater.sh
-          retval=$?
-          # Check
-          if [ $retval -eq 0 ]; then
-              echo "PROCEED=true" >> $GITHUB_ENV
-          else
-              echo "PROCEED=false" >> $GITHUB_ENV
-              echo "::warning ::The updater script failed (exit code $retval)"
-          fi
-          # Replace new version in manifest
-          jq -s --indent 4 ".[] | .version = \"$VERSION~ynh1\"" manifest.json | sponge manifest.json
-          # Commit
-          git commit -am "Upgrade to v$VERSION"
-      - name: Create Pull Request
-        id: cpr
-        if: ${{ env.PROCEED == 'true' }}
-        uses: peter-evans/create-pull-request@v3
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          commit-message: Update to version ${{ env.VERSION }}
-          committer: 'yunohost-bot <yunohost-bot@users.noreply.github.com>'
-          author: 'yunohost-bot <yunohost-bot@users.noreply.github.com>'
-          signoff: false
-          branch: ci-auto-update-v${{ env.VERSION }}
-          delete-branch: true
-          title: 'Upgrade to version ${{ env.VERSION }}'
-          body: |
-            Upgrade to v${{ env.VERSION }}
-          draft: false
-      - name: Check outputs
-        if: ${{ env.PROCEED == 'true' }}
-        run: |
-          echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"
-          echo "Pull Request URL - ${{ steps.cpr.outputs.pull-request-url }}"
-          echo "Current version - ${{ steps.check_version.outputs.current_version }}"
-          echo "New version - ${{ steps.check_version.outputs.latest_version }}"