Post-release version bump to 0.16.0-dev

.github/CHANGELOG.md

@@ -1,3 +1,9 @@
+## Release 0.16.0 (development release)
+
+### Contributors
+
+This release contains contributions from (in alphabetical order):
+
 ## Release 0.15.0 (current release)
 
 ### Contributors

.github/workflows/pre_release_version_bump.yml

@@ -2,44 +2,48 @@
 name: Pre-Release Version Bump
 
 on:
-  push:
+  pull_request:
+    types:
+      - closed
     branches:
       - master
   workflow_dispatch:
 
 jobs:
   pre_release_version_bump:
+    # Only trigger pre-release when PR other than post release is merged into main
+    if: github.event.pull_request.merged == true && github.head_ref != 'post-release-version-bump'
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v2
 
       - name: Derive versions
         id: versions
         run: |
           old_version=`grep -oP '(?<=__version__ = ").*(?=")' pennylane_sphinx_theme/_version.py`
           new_version=${old_version%-dev}
 
           echo "old_version=$old_version" >> $GITHUB_OUTPUT
           echo "new_version=$new_version" >> $GITHUB_OUTPUT
 
       - name: Bump version in _version.py
         run:
           sed -i 's/${{ steps.versions.outputs.old_version }}/${{ steps.versions.outputs.new_version }}/' pennylane_sphinx_theme/_version.py
 
       - name: Bump version in changelog
         run: |
           sed -i 's/ (current release)//' .github/CHANGELOG.md
           sed -i 's/ (development release)/ (current release)/' .github/CHANGELOG.md
 
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v3
         with:
           base: master
           title: Pre-release version bump to `${{ steps.versions.outputs.new_version }}`
           body: >
             This PR bumps the PST version from `${{ steps.versions.outputs.old_version }}`
             to `${{ steps.versions.outputs.new_version }}`.
           commit-message: Bump version to `${{ steps.versions.outputs.new_version }}`
           branch: pre-release-version-bump
           reviewers: ashishks0522, Alan-eMartin, jontoye, AndrewGardhouse, doctorperceptron, josh146

pennylane_sphinx_theme/_version.py

@@ -3,4 +3,4 @@
 using the following format: <major>.<minor>.<patch>[-<pre-release>].
 """
 
-__version__ = "0.15.0"
+__version__ = "0.16.0-dev"