- Added comment support in tags and enabled error‑boundary handling on the server.
- Fixed TrustedHTML detection for custom <select> and ensured head effects persist in the effect tree.
Official Svelte changelog summary with source attribution, release tags, and community reactions.
Track this Svelte release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.
Every summary should remain traceable to the original changelog or release source.
Turn this Svelte release note into a weekly digest for the tools you actually use.
Create digestFixed multiple CSS handling bugs, including escape sequences, custom property values, and namespace preservation
Fix skip controlled each fast path when another batch is pending
Fixed onerror handling and added a functional reset for failed hydration boundaries.