Permit alpha, beta, and RC releases

.github/workflows/create_release.yml

@@ -49,7 +49,7 @@ jobs:
         run: |
           export commit_title=$(git log --pretty=format:%s -1 ${{ github.event.inputs.commit_hash }})
           echo "Commit title: $commit_title"
-          if [[ $commit_title =~ ^Release\ version\ [0-9]*\.[0-9]*\.[0-9]*$ ]]; then
+          if [[ $commit_title =~ ^Release\ version\ [0-9]+\.[0-9]+\.[0-9]+(-(alpha|beta|rc[0-9]+))?$ ]]; then
             echo "Valid commit title"
           else
             echo "Invalid commit title"

.github/workflows/release_pr_workflow.yml

@@ -41,7 +41,7 @@ jobs:
       - name: Check versions
         run: |
           echo "Checking release version..."
-          if echo ${{ github.event.inputs.release_version }} | grep --invert-match '^[0-9]\+\.[0-9]\+\.[0-9]\+$' > /dev/null; then
+          if echo ${{ github.event.inputs.release_version }} | '^[0-9]\+\.[0-9]\+\.[0-9]\+\(-\(alpha\|beta\|rc[0-9]\+\)\)\?$' > /dev/null; then
             echo "Release version is invalid"
             exit 1
           fi