Switch to manual workflow.

.github/workflows/cd.yml

@@ -1,12 +1,16 @@
 name: Create docker images
 
-on: [create]
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        type: string
+        description: Version
+        required: true
 
 jobs:
-
   build:
     name: Build, push, and deploy
-    if: ${{ startsWith(github.ref, 'refs/tags/v') }}
     runs-on: ubuntu-latest
 
     strategy:
@@ -16,14 +20,11 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-    - name: Set env
-      run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
-
       - uses: mr-smithers-excellent/docker-build-push@v5
         name: Build & push Docker image for ${{ matrix.db-type }}
         with:
           image: umami
-        tags: ${{ matrix.db-type }}-${{ env.RELEASE_VERSION }}, ${{ matrix.db-type }}-latest
+          tags: ${{ matrix.db-type }}-${{ inputs.version }}, ${{ matrix.db-type }}-latest
           buildArgs: DATABASE_TYPE=${{ matrix.db-type }}
           registry: ghcr.io/${{ github.actor }}
           username: ${{ github.actor }}