v3.0.10 svelte@5.57.1
low risk
boratanrikulu/gecitSep 16, 2026 → Sep 18, 20262 days between releases
What's New
Newer release adds SSR fixes and parser performance improvements vs older AI and vector database features.
New Features
- Deferred event listener cleanup
- Global CSS preservation in components
- SSR garbage collection improvement
- WAS_MARKED flag removal
Improvements
- Parser performance speedup
- Avoid regex matching in parser
Bug Fixes
- Cancel deferred event listeners during cleanup
- Preserve global CSS in components
- Reduce SSR render result garbage collection
- Resolve fallback of each block
- Prevent effect tree interference
Upgrade Notes
The newer release is a different library than the older one, so no direct upgrade path exists.
The Two Releases
v3.0.10
v3.0.10
Sep 16, 2026· 1 month ago
Introduces Azure OpenAI Responses, Elasticsearch vector database, and documentation Markdown transforms. Includes improvements to MCP configuration and fixes for Slack deduplication, Reader support for text streams, and agnoctl UTF-8 handling.
Full release notessvelte@5.57.1
svelte@5.57.1
Sep 18, 2026· 1 month ago
Patch release fixing SSR behavior, parser performance, event listener cleanup, and removing the WAS_MARKED flag.
Full release notes