0.57.0 0.57.1

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vercel/satoriOct 14, 2026 → Oct 14, 20260 days between releases

What's New

Text rendering aligns with Chrome and whitespace handling is fixed.

New Features

  • Support for math functions in grid track sizing

Improvements

  • Performance optimization by skipping layout for hidden elements

Bug Fixes

  • Fixed whitespace rendering between flex and grid items
  • Corrected text placement in line boxes to match Chrome
  • Fixed grid track sizing to support math functions

Upgrade Notes

No configuration changes are required. Rendering behavior now aligns with Chrome, which may affect layouts relying on previous text positioning, and whitespace between flex/grid items is handled correctly.

The Two Releases

0.57.0

0.57.0

Oct 14, 2026· 7 days ago

This version introduces support for container queries in stylesheets and enhances viewport unit parsing capabilities.

Full release notes
0.57.1

0.57.1

Oct 14, 2026· 7 days ago

This release aligns text rendering with Chrome's behavior, fixes whitespace issues in flex and grid layouts, and adds support for math functions in grid sizing.

Full release notes