denoland/deno v2.9.6

on GitHub

2.9.6 / 2026.08.27

• feat(compressible): add support for 'text/x-component' content type (#36450)
• feat(desktop): clipboard api (#35750)
• feat(desktop): support checked, icon, and tooltip on menu items (#36649)
• fix(bundle): isolate esbuild downloads from workspace registries (#36467)
• fix(cache): combine duplicate headers for Vary matching (#36476)
• fix(cli_parser): remove orphaned sync-types parser
• fix(core): cap adaptive buffer initial allocations (#36432)
• fix(core): make Unix pipe fd ownership explicit (#36353)
• fix(core): make user timer waker state thread-safe (#36495)
• fix(coverage): compare a range against a line in V8's units (#36613)
• fix(crypto): preserve RSA-OAEP label bytes (#36441)
• fix(desktop): keep dots in the app name when resolving the runtime library
  (#36006)
• fix(desktop): keep the macOS bundle signature valid unless an update is
  applied (#36574)
• fix(desktop): never block the JS thread on the error-report dialog (#36575)
• fix(desktop): propagate deno.json version and license into packaged installers
  (#36577)
• fix(desktop): run Vite-based HMR dev servers inside the desktop runtime
  (#36488)
• fix(desktop): transport binding args and results as DesktopValue so Uint8Array
  survives (#36573)
• fix(ext/fetch): enforce permissions for proxy transports (#36217)
• fix(ext/fetch): only retry transport errors on pooled connections (#36415)
• fix(ext/fetch): raise default HTTP/2 SETTINGS_MAX_HEADER_LIST_SIZE to 256KB
  (#36558)
• fix(ext/http): keep request body readable after response is sent (#36629)
• fix(ext/http): route invalid async responses to onError (#36437)
• fix(ext/napi): don't invoke napi_wrap finalizer twice at teardown (#36556)
• fix(ext/napi): run JS-calling finalizers safely, NULL string result, and
  Float16Array (#36572)
• fix(ext/napi): surface OS error and path on addon load failure (#36630)
• fix(ext/napi): track pending finalizers by identity (#36551)
• fix(ext/napi): wake the event loop at the next uv_timer deadline (#36559)
• fix(ext/net): skip unsupported DNS records in ANY queries (#36650)
• fix(ext/node): accept string ports in dns.lookupService (#36546)
• fix(ext/node): build the proxied request target with the URL parser (#36557)
• fix(ext/node): do not resume client TLS sessions unless requested (#36592)
• fix(ext/node): fix perf_hooks detail.req.url proxied path duplication (#36407)
• fix(ext/node): handle readv short reads (#36211)
• fix(ext/node): require sys permission for inspector.open (#36465)
• fix(ext/node_sqlite): invalidate sessions on database close (#36633)
• fix(ext/tls): avoid panic for mismatched client certificate and key (#36457)
• fix(ext/web): clean up abort handlers when listeners are removed (#36226)
• fix(ext/web): close transfer MessagePort when a transferred readable is
  cancelled (#36270)
• fix(ext/web): snapshot SharedArrayBuffer input in TextDecoder.decode()
  (#36611)
• fix(fetch): require an initial multipart boundary (#36470)
• fix(ffi): validate struct return buffers (#36373)
• fix(fmt): honor .editorconfig when formatting from stdin (#36267)
• fix(fs): require write permission for creating opens (#36497)
• fix(fs): use a private FsFile constructor token (#36439)
• fix(glob): retain valid gitignore rules after parse errors (#36478)
• fix(http): preserve keep-alive after reading request body (#36690)
• fix(http): truncate streaming responses to content length (#36496)
• fix(lsp): restrict registry completion endpoint schemes (#36477)
• fix(node): check reads during require resolution (#36461)
• fix(node): match domain uncaught exception handling (#36475)
• fix(node): preserve v8 deserializer view offsets (#36460)
• fix(node): validate Brotli encoder operations (#36530)
• fix(node): validate raw outgoing HTTP headers (#36471)
• fix(node/crypto): preserve binary key export passphrases (#36443)
• fix(node_crypto): apply RFC 7748 scalar decoding for X448 (#36466)
• fix(node_crypto): size cipher updates by byte length (#36459)
• fix(node_shim): preserve explicit argument delimiters (#36435)
• fix(npm): flatten single-resolution peers when building package ids (#36608)
• fix(npm): match peer fallbacks when checking peer resolution cache (#36607)
• fix(npm): remove arrayref dependency (#36653)
• fix(npm): resolve bare npm specifier when latest is too new for min dependency
  age (#36619)
• fix(npm): use cached abbreviated metadata under --cached-only (#36526)
• fix(npm): validate tar paths before extraction (#36468)
• fix(os): serialize process environment updates (#36074)
• fix(permissions): check resolved IP against import deny list (#36486)
• fix(process): reject NULs in Windows arguments (#36436)
• fix(process): validate whitespace-only loader environment values (#36431)
• fix(publish): authenticate the package existence check so private packages
  work (#36656)
• fix(publish): memoize publish order depth (#36215)
• fix(publish): reject invalid JSR package names (#36474)
• fix(repl): skip regex literals when validating input (#36375)
• fix(runtime): unregister dropped signal resources (#36213)
• fix(web): keep MessagePort resource identifiers private (#36440)
• fix: bugs in primordials related to ObjectCreate and
  ObjectDefineProperties (#36541)
• fix: prevent threadpool starvation with concurrent file locks (#32789)
• perf(core): grow the op driver's future arena on demand (#36678)
• perf(core): uncontended-borrow fast path for AsyncRefCell (#36679)
• perf(core): use index-based SafeArrayIterator in primordials (#36543)
• perf(core): zero-copy snapshot rehydration, drop bincode (#36680)
• perf(ext/web): apply the base64url op design to standard base64 (#36422)
• perf(ext/websocket): shrink the op_ws_create future (#36681)