Starstruk Logo MarkStarstruk

react-email@6.4.0

resend/react-emailreact-email@6.4.0May 26, 2026by github-actions[bot]

AI Summary

Fixed a Gmail compatibility issue where unresolved Tailwind CSS variables were breaking email rendering by stripping them from non-inlinable rules.

Key Highlights

  • Resolved and stripped unresolved `--tw-*` CSS variables
  • Fixes Tailwind media query utilities breaking in Gmail
  • Ensures non-inlinable rules do not cause rendering failures

New Features

  • CSS variable resolution for Gmail compatibility

Full Release Notes

### Minor Changes

* ba99365: resolve and strip unresolved `--tw-*` CSS variables in non-inlinable rules so Tailwind media query utilities no longer break Gmail