fix

Author: petesramek

.github/workflows/release.yml

@@ -80,7 +80,7 @@ jobs:
         id: create-build-number
         run: |
           git fetch --unshallow --filter=tree:0
-          build_number=$(git rev-list --count origin/${{ github.head_ref }} ^origin/main)
+          build_number=$(git rev-list --count origin/${{ github.ref_name }} ^origin/main)
           echo "build-number=$build_number" >> $GITHUB_OUTPUT
       - name: 'Create pre-release tag'
         shell: bash