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TypeScript changelog digest

Mar 24 - Mar 30, 2025. Useful releases, risky migrations, and noisy updates from the TypeScript channel.

No matching updates in this bucket.

TypeScript updates in 2025-w13

19.1.0 (March 28, 2025)

  • - Introduced the dev‑only `captureOwnerStack` API, updated `useId` format, added dev warnings and removed `React.act` from production builds.
  • - Expanded Suspense to work on client, server, and during hydration with improved hydration scheduling, priority handling, and reduced GC pressure; added streaming support and the experimental `unstable_prerender` API for React Server Co...
  • - Added new DOM features (beforetoggle/toggle events on <dialog>, support for <script> and <template> inside <select>, exports field for useSyncExternalStore, Parcel integration) and fixed numerous bugs across React DOM, Native, and Serv...

2025-03-27, Version 18.20.8 'Hydrogen' (LTS), @richardlau

  • Upgrade OpenSSL to 3.0.16 and refresh root certificates to NSS 3.108, improving TLS security
  • Implement inspector API without async wrap for async‑hooks compatibility
  • Update dependencies (undici v5.29.0, corepack 0.32.0) and documentation (deprecated badges, Xcode version, SourceMap links)