chore(workflows): Release notes (#20)

.github/workflows/tag-release-on-pr-merge.yml

@@ -43,7 +43,7 @@ jobs:
         id: get_release_notes
         # Get changelog, then filter version header, MOB ticket #, and pull request links.
         run: |
-          NOTES="$(sed -e "/^## \\[${{ steps.create_tag_variable.outputs.tag }}\\]/,/^## /! d" -e "/^## .*/d" -e 's/(\[.*].*//' -e 's/\*\*.*:\*\*//' CHANGELOG.md)"
+          NOTES="$(sed -e "/^#### Version ${{ steps.create_tag_variable.outputs.tag }}/,/^#### /! d" -e "/^#### .*/d" -e 's/(\[.*].*//' -e 's/\*\*.*:\*\*//' CHANGELOG.md)"
           echo "notes<<EOF" >> $GITHUB_OUTPUT
           echo "$NOTES" >> $GITHUB_OUTPUT
           echo "EOF" >> $GITHUB_OUTPUT