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3613b1e5a3 Add blog post for v3.9 (#19414)
Co-authored-by: Alexander Kachkaev <alexander@kachkaev.ru>
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fisker Prettier 3.9: New Parser Foundations and Formatting Improvements

We are excited to announce Prettier 3.9!

This release brings major parser upgrades for Markdown, YAML, Flow, GraphQL, and Angular, along with formatting improvements for JavaScript and TypeScript (particularly in --no-semi mode).

If you find Prettier valuable, please consider sponsoring us on OpenCollective or supporting the upstream projects we rely on. Your contributions help us keep improving the tool for everyone.

Thank you for your continued support! ❤️

A reminder, when Prettier is installed or updated, it’s strongly recommended to specify the exact version in package.json: "prettier": "3.9.0", not "prettier": "^3.9.0".

If you use @prettier/plugin-oxc or @prettier/plugin-hermes, don't forget upgrade them to ensure the new formatting rules are applied.