- Add alpha and beta release channel support.
- Fix fs.watch to emit events on immediate writes.
- Reduce graceful shutdown timeout for watch from 5 seconds to 500 ms.
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Added optional "no save" flag to deno add, min dependency age alias, and HTTP2 max header size option for fetch; introduced aarch64-pc-windows-msvc compile target.
Introduced new desktop capabilities (React Router autodetection, HMR for Vite/Nuxt, window opacity/transparency, framework build step) and added APIs like v8.setHeapSnapshotNearHeapLimit and getTestContext() in ext/node.
Added a desktop flag for type checking, registered deep‑link URL schemes at bundle time, and upgraded Laufey to version 0.5.0.