svelte@5.56.10 v4.20.4
data-privacy-stack/presidioAug 20, 2026 → Aug 20, 20260 days between releases
What's New
Fixes SIGSEGV crash, improves decoder performance, and exposes graph encoding versioning APIs
New Features
- New public APIs for graph encoding versioning (Graph_EncodingVersion, Graph_GetDecoder)
- External modules can now stamp dumps with encoding versions
Improvements
- Improved decoder performance by rebuilding transpose matrices incrementally during RDB decoding
Bug Fixes
- Fixed SIGSEGV crash when replicas diverge from UPDATE_EDGE/UPDATE_NODE
Upgrade Notes
External modules can now use the new Graph_EncodingVersion and Graph_GetDecoder APIs. No configuration changes are required for existing deployments.
The Two Releases
svelte@5.56.10
Aug 20, 2026· 2 months ago
A patch release focused on fixing CSS parsing errors, resolving context lookup behaviors, and correcting SSR compilation issues regarding async values and event propagation.
Full release notesv4.20.4
Aug 20, 2026· 2 months ago
This release fixes a critical SIGSEGV crash in replica effects, improves loading performance by removing full sync from the decoder, and exposes new public APIs for graph encoding versioning.
Full release notes