diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6202df9d9..1e05c96fb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,8 +19,8 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v3
 
-      - name: Set environment variables
-        run: echo "GIT_BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV
+      # - name: Set environment variables
+      #   run: echo "GIT_BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV
 
       - name: Set version
         run: sed -i 's/<version>/'"${{ inputs.version }}"'/' backend/__version__.py
@@ -44,6 +44,14 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Get last image rc version
+        if: github.ref == format('refs/heads/{0}', 'master')
+        run: |
+          CURRENT_RC_VERSION=$(wget -q -O - "https://hub.docker.com/v2/repositories/zurdi15/romm/tags?page_size=2" | grep -o '"name": *"[^"]*' | grep -o '[^"]*$' | grep "dev-${{ inputs.version }}-rc" | cut -d "-" -f 3 | cut -d "." -f 2)
+          [[ -z $CURRENT_RC_VERSION ]] && CURRENT_RC_VERSION=0
+          NEXT_RC_VERSION="$(($CURRENT_RC_VERSION + 1))"
+          echo "RC_SUFFIX=-rc.$NEXT_RC_VERSION" >> $GITHUB_ENV
+
       - name: Generate Docker metadata
         id: meta
         uses: docker/metadata-action@v4
@@ -55,6 +63,7 @@ jobs:
             # latest on release branch, prefix dev on other branches
             latest=true
             prefix=${{ github.ref != format('refs/heads/{0}', 'release') && 'dev-' || '' }},onlatest=true
+            suffix=${{ github.ref == format('refs/heads/{0}', 'master') && env.RC_SUFFIX || '' }},onlatest=false
           tags: |
             type=raw,value=${{ inputs.version }}
           labels: |
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index d500bbe91..462a5bb3b 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -1,40 +1,40 @@
 {
 	"tasks": [
 		{
+			"label": "Launch frontend",
 			"type": "npm",
-			"script": "dev",
 			"path": "frontend",
-			"problemMatcher": [],
-			"label": "Launch frontend"
+			"script": "dev",
+			"problemMatcher": []
 		},
 		{
+			"label": "Launch backend",
 			"type": "shell",
 			"command": "cd backend && poetry run python3 main.py",
-			"label": "Launch backend",
 			"problemMatcher": []
 		},
 		{
+			"label": "Launch worker",
 			"type": "shell",
 			"command": "cd backend && poetry run python3 worker.py",
-			"label": "Launch worker",
 			"problemMatcher": []
 		},
 		{
+			"label": "Execute tests",
 			"type": "shell",
 			"command": "cd backend && poetry run pytest -vv -c ../pytest.ini",
-			"label": "Execute tests",
 			"problemMatcher": []
 		},
 		{
+			"label": "Setup development environment",
 			"type": "shell",
 			"command": "docker compose up -d",
-			"label": "Setup development environment",
 			"problemMatcher": []
 		},
 		{
+			"label": "Setup testing environment",
 			"type": "shell",
 			"command": "export $(cat .env | grep DB_ROOT_PASSWD | xargs) && docker exec -i mariadb mariadb -u root -p$DB_ROOT_PASSWD < backend/romm_test/setup.sql",
-			"label": "Setup testing environment",
 			"problemMatcher": []
 		}
 	]