Add a reminder to have Restricted or at-since in new public stuff
@@ -31,6 +31,7 @@ N/A
- [ ] Changelog entries and upgrade guidelines are appropriate for the audience affected by the change (users or developer, depending on the change). [Examples](https://github.com/jenkins-infra/jenkins.io/blob/master/content/_data/changelogs/weekly.yml)
* Fill-in the `Proposed changelog entries` section only if there are breaking changes or other changes which may require extra steps from users during the upgrade
- [ ] Appropriate autotests or explanation to why this change has no tests
+- [ ] New public classes, fields, and methods are annotated with `@Restricted` or have `@since TODO` Javadoc, as appropriate.
- [ ] For dependency updates: links to external changelogs and, if possible, full diffs
<!-- For new API and extension points: Link to the reference implementation in open-source (or example in Javadoc) -->
