Merge pull request #45 from rem1776/version-dev-action

add initial action for automated version changes

Author: rem1776

.github/workflows/version.yml

@@ -0,0 +1,10 @@
+on: release 
+jobs:
+  add-dev-to-version:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3 
+    - name: Append version with dev
+      run: sed -i '/20[0-9][0-9]\.[0-9][0-9]/ s/]/-dev]/' configure.ac 
+    - name: Create pull request
+      uses: peter-evans/create-pull-request@v4