WordPress Call for Testing Checklist and Template
When your feature is ready for a beta audience, post a call for testing to make/core. Use this handy template and checklist when creating your post. Or, skip all of this. Publishing anything and tagging it #needs-testing is sufficient and better than not posting.
Describe the feature. Include screenshots. Describe any goals and gating criteria, such as parity requirements.
Describe how to get to the feature. Direct links are good.
Describe the primary flows to test. Consider using bulleted flow or a visual record.
List known issues and shortcomings (bug tracker links are helpful). Set expectations. Stuff like that.
Provide trac and github links.
Express urgency and priority. If there are target dates, provide them.