Update release-pull-request-template.md

.github/release-pull-request-template.md

@@ -10,6 +10,7 @@
 - [ ] Update this pull request's status from `draft` to `ready to merge`.
 - [ ] Review: Do a review of the commit to the `stable` branch to ensure the contents of the diffs are as expected.
 - [ ] Test: Check out the `stable` branch and test it locally to ensure everything works as expected.  It is recommended that you rename the existing `distributor` directory and check out `stable` fresh because switching branches does not delete files.  This can be done with `git clone --single-branch --branch stable [email protected]:10up/distributor.git`
+- [ ] Either perform a regression testing utilizing the available [Critical Flows](https://10up.github.io/Open-Source-Best-Practices/testing/#critical-flows) and Test Cases or if [end-to-end tests](https://10up.github.io/Open-Source-Best-Practices/testing/#e2e-testing) cover a significant portion of those Critical Flows then run e2e tests.  Only proceed if everything tests successfully.
 - [ ] Release: Create a [new release](https://github.com/10up/distributor/releases/new), naming the tag and the release with the new version number, and **targeting the `stable` branch**.  Paste the changelog from `CHANGELOG.md` into the body of the release and include a link to the [closed issues on the milestone](https://github.com/10up/distributor/milestone/#?closed=1).  The release should now appear under [releases](https://github.com/10up/distributor/releases).
 - [ ] Check release: Wait for the [Publish Release Action](https://github.com/10up/distributor/actions?query=workflow%3A%22Publish+Release%22) to complete, and then check the latest release to ensure that the ZIP has been attached as an asset.  Download the ZIP and inspect the contents to be sure they match the contents of the `stable` branch.
 - [ ] Close milestone: Edit the [milestone](https://github.com/10up/distributor/milestone/#) with release date (in the `Due date (optional)` field) and link to GitHub release (in the `Description` field), then close the milestone.