- Fixed HMR updates for dynamic components.
- Corrected @const blocker calculations and ensured derived stores freeze after their effects are destroyed.
- Deferred error boundary rendering in forks and eliminated false positives in reactivity loss warnings.
svelte@5.55.3
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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.