- Fixed compile-time error on duplicate snippet/declaration tags and improved robust parsing of declaration tag contents, including whitespace and type handling.
- Corrected reference transformation for earlier declarators in declaration tags and prevented spurious $derived warnings in such tags.
- Resolved runtime issues: avoided infinite loops when expressions end with a trailing '/', preserved newlines in spread values with type attributes, updated SvelteURLSearchParams for duplicate keys, and ensured blocker reference checks al...
svelte@5.56.1
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.
Verify the original release note
Every summary should remain traceable to the original changelog or release source.
Follow this in context
Turn this Svelte release note into a weekly digest for the tools you actually use.
Create digestMore Svelte changelog updates
Fixed 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.