fix: add previous tag version (#601)

Author: thomasrockhu-codecov

.github/workflows/create_release.yml

@@ -18,10 +18,11 @@ jobs:
       - id: get-release-vars
         name: Configure Release Vars
         run: |
-          echo release_version=$(grep -E "version=\"[0-9]\.[0-9]\.[0-9]\"" setup.py | grep -Eo "[0-9]\.[0-9]\.[0-9]") >> "$GITHUB_OUTPUT"
+          echo release_version=v$(grep -E "version=\"[0-9]+\.[0-9]+\.[0-9]+\"" setup.py | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+") >> "$GITHUB_OUTPUT"
+          echo previous_version=$(git tag --sort=-creatordate | head -n 2 | tail -n 1) >> "$GITHUB_OUTPUT
 
       - name: Create GitHub Release
         env:
           GITHUB_TOKEN: ${{ secrets.CODECOV_RELEASE_PAT }}
         run: |
-          gh release create v${{ steps.get-release-vars.outputs.release_version }} --title "Release v${{ steps.get-release-vars.outputs.release_version }}" --notes "Autogenerated for v${{ steps.get-release-vars.outputs.release_version }}. Created for ${{ github.event.pull_request.html_url }}" --generate-notes --target ${{ github.event.pull_request.head.sha }}
+          gh release create ${{ steps.get-release-vars.outputs.release_version }} --title "Release ${{ steps.get-release-vars.outputs.release_version }}" --notes "Autogenerated for ${{ steps.get-release-vars.outputs.release_version }}. Created for ${{ github.event.pull_request.html_url }}" --generate-notes --notes-start-tag ${{steps.get-release-vars.outputs.previous_version}} --target ${{ github.event.pull_request.head.sha }}

.github/workflows/create_release_pr.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Update version and push
         id: make-commit
         run: |
-          sed -i 's/version="[0-9]\.[0-9]\.[0-9]"/version="${{ github.event.inputs.versionName }}"/g' setup.py
+          sed -i 's/version="[0-9]+\.[0-9]+\.[0-9]+"/version="${{ github.event.inputs.versionName }}"/g' setup.py
           git add setup.py
           git commit -S --message "Prepare release ${{ github.event.inputs.versionName }}"
           echo "commit=$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT"
@@ -46,4 +46,4 @@ jobs:
           reviewers: ${{ github.event.issue.user.login }}
           body: |
             Release PR for ${{ github.event.inputs.versionName }}
-            I've updated the version name and committed: ${{ steps.make-commit.outputs.commit }}.
+            I've updated the version name and committed: ${{ steps.make-commit.outputs.commit }}.