Angular v21.1 already released https://github.com/angular/angular/releases/tag/v21.1.0 , I plan to release a minor version for it.
Since main branch contains new markdown plugin that may not ready to release, I'm going to cherry-pick releated changes to v3.8.x branch and release from it.

Will only include these changes https://github.com/prettier/prettier/milestone/51?closed=1

• prepare
  • Complete milestone items
  • Run on other projects to check for regressions
    - v3.8 prettier-regression-testing#639
  • Write release notes Add blog post for v3.8.0 #18639
    • use node scripts/draft-blog-post.mjs to generate a blog post draft (a file named YYYY-MM-DD-version.md in website/blog) from changelog_unreleased
    • prs-merged-since (readme) may be useful
• publish
  • Run release script
• postpublish
  • Wait for release notes to deploy
  • Tweet from @PrettierCode account via TweetDeck
  • Close milestone
  • Send schema PR generated by node scripts/generate-schema.mjs to SchemaStore if we added a new option.
  • Update the release checklist with possible changes

Then monitor Twitter/GitHub for any immediate issues 😄