This release updates Parcel's default CSS transformer and minifier to use @parcel/css! This offers both improved both build performance and better minification. It also brings automatic transpilation of CSS for your browser targets, just like we have for JavaScript – no configuration needed.
For most projects, this update should be seamless. Read our blog post for more upgrade instructions, and check out the updated CSS docs for full details on all of the new features.
In addition, this release includes several other improvements and bug fixes:
Added
- Replace
typeofbefore dead code elimination to improve bundle size - Details - Human readable file size in bundle analyzer report - Details
- Improve emoji support detection - Details
- Enable parsing static class initialization blocks - Details
- Use
PORTenvironment variable from.envfiles - Details - Use new react-jsx transform in React 16.14.0 - Details
- Use relative path for bundle labels in bundle analysis - Details
- Load dynamic imports at higher network priority in non-ESM builds - Details
Fixed
- Pin lmdb to 2.2.3 - Details
- Prevent term-size from being bundled - Details
- Fix cache when non-ascii chars are used in path - Details
- Bump SWC. Fixes issue with
Stringconstructor. - Details - Fix DCE with PURE comments - Details
- Escape double quote of url value in CSS
url()- Details - Fix documentation comment in API - Details
- Fix package.json
sourcefield resolution with pnpm - Details - Fix
errors.map is not a function- Details