Fix missing version

Author: tomer-w

.github/workflows/update-version.yml

@@ -18,17 +18,24 @@ jobs:
 
       - name: Update manifest version
         run: |
-          VERSION=${GITHUB_REF_NAME#v}
-          echo "Updating version to $VERSION"
+          TAG_NAME="${{ github.event.release.tag_name }}"
+          VERSION="${TAG_NAME#v}"
+          if [ -z "$VERSION" ] || [ "$VERSION" = "$TAG_NAME" ] && [[ "$TAG_NAME" == "v" ]]; then
+            echo "::error::Release tag '$TAG_NAME' does not contain a version (expected format: v<version>)"
+            exit 1
+          fi
+          echo "Updating version to $VERSION from tag $TAG_NAME"
           jq --arg v "$VERSION" '.version = $v' custom_components/victron_mqtt/manifest.json > tmp.json
           mv tmp.json custom_components/victron_mqtt/manifest.json
           
       - name: Commit and push
         run: |
+          VERSION="${{ github.event.release.tag_name }}"
+          VERSION="${VERSION#v}"
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
           git add custom_components/victron_mqtt/manifest.json
-          git commit -m "Bump version to ${GITHUB_REF_NAME#v}" || exit 0
+          git commit -m "Bump version to ${VERSION}" || exit 0
           git push
           
       - name: Update release tag to include version bump

custom_components/victron_mqtt/manifest.json

@@ -18,5 +18,5 @@
       "X_MqttOnLan": "1"
     }
   ],
-  "version": ""
+  "version": "2026.6.5"
 }