edit pr template to include new release process
Mentioned in the pr template that the title will be used to generate the
release note and also an optional header section is used to add a
description to the release note.
<!--
Hi there! Thanks for submitting a pull request to Concourse!
+
+Please ensure your PR title is appropriate because it will be used to generate
+the release note.
+
To help us review your PR, please fill in the following information.
-->
@@ -24,6 +28,13 @@ Leave a message to whoever is going to review this PR.
Mainly, pointers to review the PR, and how they can test it.
-->
+## Release Note
+<!--
+If needed, you can leave a detailed description here which will be used to
+generate the release note for the next version of Concourse. The title of the
+PR will also be pulled into the release note.
+-->
+
## Contributor Checklist
<!--
Most of the PRs should have the following added to them,
@@ -33,14 +44,13 @@ this doesn't apply to all PRs, so it is helpful to tell us what you did.
- [ ] [Signed] all commits
- [ ] Added tests (Unit and/or Integration)
- [ ] Updated [Documentation]
-- [ ] Updated [Release notes]
+- [ ] Added release note (Optional)
[Code of Conduct]: https://github.com/concourse/concourse/blob/master/CODE_OF_CONDUCT.md
[Contributing Guide]: https://github.com/concourse/concourse/blob/master/CONTRIBUTING.md
[Anti-patterns]: https://github.com/concourse/concourse/wiki/Anti-Patterns
[Signed]: https://help.github.com/en/github/authenticating-to-github/signing-commits
[Documentation]: https://github.com/concourse/docs
-[Release notes]: https://github.com/concourse/concourse/tree/master/release-notes
## Reviewer Checklist
<!--
