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2026-11-12, Version 27.0.0-alpha.0.1.0 (Alpha) - #67415

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github-actions[bot] wants to merge 195 commits into

v27.xfrom

v27.0.0-alpha.0.1.0-proposal

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2026-11-12, Version 27.0.0-alpha.0.1.0 (Alpha)#67415
github-actions[bot] wants to merge 195 commits into
v27.xfrom
v27.0.0-alpha.0.1.0-proposal

Commits on Nov 11, 2026
- tools: do not lint GYP JS files
  aduh95
  committed
  908e3cd
- tools: update gyp-next to 0.22.4
  
  nodejs-github-bot
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  aduh95
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  b6e024a
- test: update test426-fixtures to fae1fa49815813088c433e8486e330e8d953a44
  
  nodejs-github-bot
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  b08c226
- build: remove unused FIPS export condition
  
  panva
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  c617a93
- ffi: free libuv error message on failed dlopen
  
  trivikr
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  78227c9
- module: cache compiled WebAssembly modules in the compile cache
  
  guybedford
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  1eb7ba8
- crypto,tls: clone X.509 chains across isolates
  
  panva
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  5409ed4
- crypto: preserve errors during X.509 issuer checks
  
  panva
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  1d297ad
- http2: clear the session timeout before marking it destroyed
  
  Huang-404-Q
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  0002058
- meta: bump github/codeql-action/init from 4.38.2 to 4.39.1
  
  dependabot[bot]
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  dc4ef78
- zlib: skip the stream in sync convenience calls without options
  
  anonrig
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  997d0d6
- zlib: finish async convenience calls in one write
  
  anonrig
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  86f2e27
- zlib: grow the output buffer of large async one-shot calls
  
  anonrig
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  209fb77
- tools: bump undici from 6.28.0 to 6.29.1 in /tools/doc
  
  dependabot[bot]
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  5b8a2e0
- tools: bump piscina from 5.2.0 to 5.3.2 in /tools/doc
  
  dependabot[bot]
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  9b99178
- meta: bump actions/upload-artifact from 7.0.1 to 7.0.2
  
  dependabot[bot]
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  aduh95
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  4811454
- meta: bump actions/download-artifact from 8.0.1 to 8.0.2
  
  dependabot[bot]
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  ed4fe08
- meta: bump actions/setup-node from 7.0.0 to 7.1.0
  
  dependabot[bot]
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  5757587
- tools: bump the eslint group in /tools/eslint with 5 updates
  
  dependabot[bot]
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  ead445d
- meta: bump actions/setup-python from 7.0.0 to 7.1.0
  
  dependabot[bot]
  authored and
  aduh95
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  5889278
- tools: fix number comparison if Nix diff viewer
  aduh95
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  2f2d9c8
- net,tls: fix session reuse with provided sockets
  
  harjothkhara
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  8cbc539
- meta: bump ossf/scorecard-action from 2.4.4 to 2.5.0
  
  dependabot[bot]
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  aduh95
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  3f639bd
- doc: fix sqlite tagged template examples
  
  HoonDongKang
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  12a857a
- sqlite: track statements in the Statement constructor
  
  araujogui
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  5bc98ec
- sqlite: use DeleteFnPtr for all SQLite handles
  
  araujogui
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  2ec3329
- sqlite: settle BackupJob through a single exit point
  
  araujogui
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  c38a503
- sqlite: cache the SQLTagStore constructor template
  
  araujogui
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  9c381d0
- typings: share Sign and Verify handle methods
  
  leah-1ee
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  2e27c83
- child_process: add subprocess.timedOut
  
  marcopiraccini
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  33d4e6c
- fs: do not swallow exceptions thrown by completion callbacks
  
  marcopiraccini
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  94c0e06
- zlib: restart format detection when resetting Unzip
  
  marcopiraccini
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  0ddc6b7
- zlib: avoid an extra empty zstd frame
  
  marcopiraccini
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  bf7bef4
- stream: keep async context of pipeTo watchers
  
  mcollina
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  caa48a3
- doc: remove outdated platform note for --watch-path
  
  motokaneyuki
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  7a3c6c5
- doc: note linear history rule on branch-off
  
  RafaelGSS
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  1cb68c9
- src: make crypto backend checks explicit
  
  panva
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  4842836
- fs: fix readFileSync utf8 overflow on short reads
  
  christianaurichzm
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  2d7c6c1
- test: use registerHooks() over module.register()
  
  GeoffreyBooth
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  a04eeff
- build: fix overriding node_path in GN build
  
  dsanders11
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  0487449
- crypto: reject immutable random fill buffers
  
  panva
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  ab5da00
- build: error on incompatible dtls configure flags
  aduh95
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  9c57966
- tls: test the SPKI blocklist with a fixture key
  
  UlisesGascon
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  754b388
- tools: remove `node.gyp` and `node.gypi` from `v8.nix` requisites
  aduh95
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  356b720
- util: use internal `hexSlice` directly in `util.inspect()`
  
  LiviaMedeiros
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  555bcfb
- ffi: accept -0 for int32 and uint32 arguments
  
  trivikr
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  1f63811
- ffi: reject arguments after callback in registerCallback
  
  trivikr
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  883c6a6
- test: add test for concurrent first use of OpenSSL
  
  christianaurichzm
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  bdbe986
- test: remove duplicate `common` imports
  
  LiviaMedeiros
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  aduh95
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  569ef75
- quic: fix internal error code conversion
  
  efekrskl
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  0971803
- quic: fix crypto error classification
  
  efekrskl
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  aduh95
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  d51e377
- ffi: keep DynamicLibrary alive while callbacks are registered
  
  trivikr
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  7a24b2b
- doc: clarify that V8 major upgrade uses stable release
  
  joyeecheung
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  24d18ef
- test: deflake test-worker-message-port-transfer-filehandle-fd0
  
  christianaurichzm
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  10d1485
- http2: release queued data memory on stream cancellation
  
  inoway46
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  ed688a4
- doc: remove CI lockdown steps from security releases
  
  UlisesGascon
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  5a58700
- node-api: fix crash on TSFN finalization reentrance at shutdown
  
  legendecas
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  f2c56a6
- doc: list CVE-2026-106072 in v22 changelog
  
  inoway46
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  a806217
- doc: list CVE-2026-106072 in v24 changelog
  
  inoway46
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  d3cf7a8
- buffer: limit UTF-8 fast calls to safe one-byte strings
  
  ronag
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  faf48bf
- tools: avoid rewriting same-version OpenSSL updates
  
  panva
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  2c2f696
- doc: ffi rename OS/400 -> IBM i
  
  abmusse
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  6cffd6a
- benchmark: merge crc32c into crc32 zlib benchmark
  
  trivikr
  authored and
  aduh95
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  cdef4ac
- stream: keep async context of fromWeb writes
  
  mcollina
  authored and
  aduh95
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  101e729
- stream: reject writes during WritableStream close
  
  mcollina
  authored and
  aduh95
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  c05a97a
- quic: retain readers for readable streams
  
  GiHoon1123
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  ab9d401
- module: avoid reparsing package.json in esm format detection
  
  gurgunday
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  9b434b2
- meta: bump cachix/install-nix-action from 31.11.1 to 31.11.3
  
  dependabot[bot]
  authored and
  aduh95
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  044da7e
- test: use for...of in test-require-resolve-invalid-paths
  
  rraulg5
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  2f79930
- test: convert for each to for of in test/parallel/test-net-server-close
  
  11rls11
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  aduh95
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  9e459f3
- test: convert .forEach to for...of in test-net-write-arguments.js
  
  EmmanuelFlorencioT
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  c895566
- test: convert .forEach to for...of
  
  JPeer264
  authored and
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  6a56124
- test: use spawnSyncAndAssert in nested async stack overflow test
  
  antonioduran
  authored and
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  ed3bb85
- test: replace for each with for of
  
  SergioCalderon101
  authored and
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  cbffa1a
- test: convert forEach to for of test-buffer-inheritance file
  
  antonioduran
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  df0f575
- doc: add LIEF to the dependency list
  
  inoway46
  authored and
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  f5f18c7
- test: fix cluster dgram 1 test on macos
  
  gegham1
  authored and
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  04ffe27
- vfs: forward the watchFile listener through RealFSProvider
  
  trivikr
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  aduh95
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  76147a4
- typings: fix internal type resolution
  
  leah-1ee
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  2632ab7
- doc: correct DEP0199 runtime deprecation listing
  
  MikeMcC399
  authored and
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  3f12612
- ffi: define function pointer property as own data property
  
  trivikr
  authored and
  aduh95
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  89db5c3
- deps: patch V8 to 15.6.75.33
  
  nodejs-github-bot
  authored and
  aduh95
  committed
  be9989a
- deps: update simdjson to 5.1.0
  
  nodejs-github-bot
  authored and
  aduh95
  committed
  c32c7e8
- deps: update perfetto to 59.1
  
  nodejs-github-bot
  authored and
  aduh95
  committed
  38da2b9
- ffi: make Fast API functions collectable
  
  trivikr
  authored and
  aduh95
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  730e55a
- tools: bump nixpkgs pins
  
  nodejs-github-bot
  authored and
  aduh95
  committed
  ffac553
- deps: update amaro to 1.3.0
  
  nodejs-github-bot
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  51ce159
- deps: load amaro from dist/internal.js
  
  authored and
  aduh95
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  efd0b5a
- deps: V8: cherry-pick c38986131c02
  
  joyeecheung
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  0c0d3ee
- build: set V8_DISABLE_PRESERVE_MOST
  
  joyeecheung
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  aduh95
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  0e1891a
- meta: bump step-security/harden-runner from 2.21.1 to 2.22.3
  
  dependabot[bot]
  authored and
  aduh95
  committed
  57ab9a4
- meta: bump rtCamp/action-slack-notify from 2.4.0 to 2.4.1
  
  dependabot[bot]
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  6ad44ec
- tools: bump the eslint group in /tools/eslint with 2 updates
  
  dependabot[bot]
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  ae76a8b
- benchmark: add URLSearchParams iterator consumers benchmark
  
  bakkot
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  3ac0b42
- doc: describe how the permission model grants the entrypoint
  
  RafaelGSS
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  0590266
- Revert "benchmark: add URLSearchParams iterator consumers benchmark"
  aduh95
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  04b4552
- vfs: place `value` before `done` in iterator result
  
  LiviaMedeiros
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  6d44119
- benchmark: add URLSearchParams iterator consumers benchmark
  
  bakkot
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  81d2321
- tools: require `value` before `done` in iterator results
  
  bakkot
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  1686e8a
- lib: place `value` before `done` in iterator results
  
  bakkot
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  605b1f9
- test: extend http2 cancellation coverage
  
  fatihguzeldev
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  a7569c8
- v8: support X509Certificate serialization
  
  panva
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  ec1e1e3
- crypto: add X509Certificate inspection getters
  
  panva
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  7b8589b
- crypto: skip DH checks for recognized groups
  
  panva
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  5991efa
- http2: exclude queued data from response memory checks
  
  inoway46
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  8d45d5b
- doc: document C++ formatting in the pull request guide
  
  inoway46
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  ce1da53
- ffi: support function calls from pointers
  
  dmazzella
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  e64878b
- build: sort the ICU source lists
  
  codebytere
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  5848a08
- url: use indexed appends in search params getAll
  
  rozzilla
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  e2bf688
- build,win: minify pgo training build
  
  StefanStojanovic
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  823549f
- src: do not enable the inspector during snapshot building
  
  joyeecheung
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  464ab31
- crypto: cache digests for synchronous operations
  
  anonrig
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  216f123
- crypto: skip clearing empty OpenSSL error queues
  
  anonrig
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  b9248dc
- crypto: reuse HMAC contexts in createHmac()
  
  anonrig
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  33d28a1
- test: cover crypto digest and HMAC caches
  
  anonrig
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  committed
  8ed89aa
- lib: replace Kahan summation with `MathSumPrecise`
  
  LiviaMedeiros
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  committed
  1cc7ddc
- build: use a single producer for shared generated files
  
  inoway46
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  9fca7e7
- http: batch body spans per parser execute
  
  araujogui
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  committed
  6b8a90d
- querystring: precompute Latin-1 escapes
  
  rozzilla
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  committed
  236355a
- http2: handle errors on compat push response streams
  
  mcollina
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  91a070d
- tools: warn when undici WPT report is missing
  
  panva
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  committed
  edb6ab2
- doc: fix execFile/execFileSync shell option docs
  
  bitpshr
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  9638423
- dns: coalesce identical concurrent lookup() requests
  
  orgads
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  committed
  2360d38
- ffi: reject signature conflicts from getFunctions getters
  
  trivikr
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  committed
  a1bdd2d
- crypto: prevent stale OpenSSL errors
  
  mcollina
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  committed
  0c4d131
- build: sync Torque outputs with V8
  
  panva
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  committed
  d9292c4
- doc: fix security pre-alert template
  aduh95
  committed
  02f6efa
- watch: track all dependencies of an owner
  
  christianaurichzm
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  819d9fd
- sqlite: use 64-bit result APIs for UDF return values
  
  araujogui
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  0b223c6
- test: use valid PBKDF2 inputs in domain test
  
  panva
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  e858561
- test: use experimental flags in wpt tests
  
  avivkeller
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  8163152
- stream: fix pipeTo assert when writer is released during microtask
  
  colinaaa
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  58eb15c
- deps: upgrade npm to 12.2.2
  
  npm-cli-bot
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  committed
  4cc7d1b
- test: fix `test-config-json-schema` with `--openssl-use-def-ca-store`
  aduh95
  committed
  7b5b6fb
- http: emit 'drain' after flushing coalesced chunks
  
  junyup0503
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  6c9747f
- deps: update undici to 8.12.4
  
  nodejs-github-bot
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  0c0d945
- doc: clarify process.loadEnvFile variable precedence (#66315)
  
  manjitks
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  c685695
- sqlite: add ReadOptionalString helper
  
  araujogui
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  1774391
- tools: use ubuntu-latest for public lint-js-and-md jobs
  
  inoway46
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  ace3168
- test: skip readFileSync pipe test without proc io
  
  jay23606
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  030c953
- http2: preserve multiple content-encoding values
  
  inoway46
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  e1ae779
- build: refresh markdown lint dependencies on lockfile changes
  
  inoway46
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  829afea
- test: deflake test-worker-eventlooputil
  
  mcollina
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  d6b8579
- sea: generate a compile cache for the VFS modules
  
  mcollina
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  8ffcb3e
- stream: trim webstreams sink wrappers and BYOB transfers
  
  mcollina
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  9d86291
- worker: preload streams into startup snapshot
  
  mcollina
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  2bbcfa0
- tls: reject hostnames with forbidden code points
  
  mcollina
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  40764cf
- tools: use vendored trust store in `shell.nix`
  aduh95
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  576eef4
- ffi: reject multi-argument buffer fast trampolines
  
  trivikr
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  8570dfe
- crypto: fix ncrypto provider behavior
  
  boorad
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  d026815
- build: separate host and target Rust artifacts in cross builds
  
  inoway46
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  b7aab20
- test: deflake test-runner-mock-timers-scheduler
  
  inoway46
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  7667a8f
- doc: fix process import in test runner workerId example
  
  watilde
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  ffed2aa
- tools: update nixpkgs pins
  
  nodejs-github-bot
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  ab1e785
- test: update WPT for WebCryptoAPI to e87deca336
  
  nodejs-github-bot
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  b025188
- deps: update simdjson to 5.1.1
  
  nodejs-github-bot
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  866be80
- deps: patch V8 to 15.6.75.50
  
  nodejs-github-bot
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  64cdd36
- fs: fix cpSync() abort when dest is a dangling symlink
  
  yohannesjoya
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  a30f200
- fs: resolve symlinks before parent components
  
  jazelly
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- doc: add christianaurichzm to collaborators
  
  christianaurichzm
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  41db1f7
- doc: add Philipp Dunkel to contributors
  
  pipobscure
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  9695304
- doc: add efekrskl to collaborators
  
  efekrskl
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  dc4aa75
- fs: keep readFile abortable on non-regular files
  
  christianaurichzm
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  0c5be92
- child_process: inherit a reassigned process.env
  
  everett1992
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  2f89ed5
- tools: aggregate Nix changes in a table
  aduh95
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  6b6745a
- doc: update readable.read() for v26 one-chunk behaviour
  
  Fuma2514
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  402682e
- vfs: do not reuse the path of a loaded memfd image
  
  pipobscure
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  dfb6dba
- permission: prefer --permission over audit mode
  
  RafaelGSS
  authored and
  aduh95
  committed
  debf2da
- crypto: add X.509 generation with CSR support
  
  panva
  authored and
  aduh95
  committed
  0882e97
- crypto: make X.509 inspection guards explicit
  
  panva
  authored and
  aduh95
  committed
  edc7ec4
- crypto: remove the FIPS provider name check
  
  panva
  authored and
  aduh95
  committed
  42933d1
- sea: mount the SEA VFS in workers at layer 0
  
  manusingh090
  authored and
  aduh95
  committed
  26a8d53
- tools: restore FIPS testing with default OpenSSL
  
  panva
  authored and
  aduh95
  committed
  524341e
- test: fix X.509 generation with OpenSSL 4.1 FIPS
  
  panva
  authored and
  aduh95
  committed
  6c7ff35
- deps: update ngtcp2 to 1.26.0
  
  nodejs-github-bot
  authored and
  aduh95
  committed
  2539d1c
- inspector: fix out-of-bounds read in ws frame decoding
  
  Nashit-h
  authored and
  aduh95
  committed
  70d664a
- deps: update nghttp2 to 1.71.0
  
  nodejs-github-bot
  authored and
  aduh95
  committed
  cb3be3e
- deps: update llhttp to 9.4.4
  aduh95
  committed
  988d73f
- http2: avoid overflowing ALTSVC buffers
  
  mcollina
  authored and
  aduh95
  committed
  be2898b
- zlib: handle params callback after destroy
  
  mcollina
  authored and
  aduh95
  committed
  d5a5280
- http2: release headers when a stream is removed
  
  mcollina
  authored and
  aduh95
  committed
  0eebafb
- tls,http: prevent nested parser execution from empty writes
  
  mcollina
  authored and
  aduh95
  committed
  22ba585
- http: never execute llhttp re-entrantly
  
  mcollina
  authored and
  aduh95
  committed
  6c5b08e
- tls: apply the CA of SNI contexts without a certificate
  
  mcollina
  authored and
  aduh95
  committed
  ed11b57
- http2: retain buffers until socket writes finish
  
  mcollina
  authored and
  aduh95
  committed
  46fd313
- http: redact proxy credentials in invalid proxy URL errors
  
  mcollina
  authored and
  aduh95
  committed
  b25b496
- https: isolate Agent TLS policy keys
  
  mcollina
  authored and
  aduh95
  committed
  69cca87
- tls: don't allow TLS resumption to change SNI
  
  pimterry
  authored and
  aduh95
  committed
  7686e25
- tls: don't allow renegotiation or HRR to change SNI
  
  pimterry
  authored and
  aduh95
  committed
  1ddeffb
- tls: disable resumption for mTLS with no session id context
  
  pimterry
  authored and
  aduh95
  committed
  3fa5ee2
- permission: do not leak denied descendants in recursive fs.watch
  
  RafaelGSS
  authored and
  aduh95
  committed
  5e1dad2
- http2: charge inbound DATA retained by streams to maxSessionMemory
  
  mcollina
  authored and
  aduh95
  committed
  e766c3d
- http2: retain streams during pending writes
  
  mcollina
  authored and
  aduh95
  committed
  a947ae4
- tls: fix remotely reachable TLS server crash
  
  pimterry
  authored and
  aduh95
  committed
  f1cb89b
- 2026-11-12, Version 27.0.0-alpha.0.1.0 (Alpha)
  nodejs-github-bot
  authored
  dd138af

Commits

Commits on Nov 11, 2026