- Added several unstable LSP capabilities (documentSymbol, prepareCallHierarchy, semanticTokens/full) and improved the diagnostic status page.
- Fixed multiple runtime and LSP bugs, including Deno.Conn type revert, request URL handling, postMessage race condition, HTTP server hangs, and document cleanup.
v1.9.1
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Added an unscoped flag for package aliasing, a members‑only flag for workspace tasks, Blob/Body.textStream() API, and an experimental QuickJS backend.
Added HMR support for React Router on desktop, new length/byteLength parameters for Buffer searches, raw ChaCha20 cipher support, and upgraded V8 to 150.2.0.