undici

Notable Changes

• feat: Add H2 support by @metcoder95 in https://github.com/nodejs/undici/pull/2061

What's Changed

• build(deps): bump step-security/harden-runner from 2.4.1 to 2.5.0 by @dependabot in https://github.com/nodejs/undici/pull/2203
• better stack trace for body.json by @KhafraDev in https://github.com/nodejs/undici/pull/2215
• allow http & https websocket urls by @KhafraDev in https://github.com/nodejs/undici/pull/2218
• build(deps-dev): bump @sinonjs/fake-timers from 10.3.0 to 11.1.0 by @dependabot in https://github.com/nodejs/undici/pull/2221
• fix: pass ProxyAgent proxy status code error by @NBNGaming in https://github.com/nodejs/undici/pull/2162
• fix failing test by @KhafraDev in https://github.com/nodejs/undici/pull/2223
• docs: update MockPool.md intercept method description by @capaj in https://github.com/nodejs/undici/pull/2220
• Update wpts by @KhafraDev in https://github.com/nodejs/undici/pull/2226
• build(deps): bump github/codeql-action from 2.21.2 to 2.21.5 by @dependabot in https://github.com/nodejs/undici/pull/2240
• build(deps): bump actions/setup-node from 3.6.0 to 3.8.1 by @dependabot in https://github.com/nodejs/undici/pull/2237
• build(deps): bump fastify/github-action-merge-dependabot from 3.9.0 to 3.9.1 by @dependabot in https://github.com/nodejs/undici/pull/2236
• build(deps): bump actions/checkout from 3.5.3 to 3.6.0 by @dependabot in https://github.com/nodejs/undici/pull/2241
• build(deps): bump actions/dependency-review-action from 3.0.6 to 3.0.8 by @dependabot in https://github.com/nodejs/undici/pull/2238
• fix: aborting request with non-object error by @KhafraDev in https://github.com/nodejs/undici/pull/2243
• fix: preserve file path when parsing formdata by @jimmywarting in https://github.com/nodejs/undici/pull/2245
• build(deps-dev): bump tsd from 0.28.1 to 0.29.0 by @dependabot in https://github.com/nodejs/undici/pull/2246
• Updated benchmarks by @mcollina in https://github.com/nodejs/undici/pull/2250
• Fix fetch in node v20.6.0 by @mcollina in https://github.com/nodejs/undici/pull/2251
• Maybe fix v20 by @mcollina in https://github.com/nodejs/undici/pull/2252
• feat: Add H2 support by @metcoder95 in https://github.com/nodejs/undici/pull/2061
• docs: fix tables in README by @regseb in https://github.com/nodejs/undici/pull/2254
• Fix http2 fetch test by @mcollina in https://github.com/nodejs/undici/pull/2253

New Contributors

• @NBNGaming made their first contribution in https://github.com/nodejs/undici/pull/2162
• @capaj made their first contribution in https://github.com/nodejs/undici/pull/2220
• @regseb made their first contribution in https://github.com/nodejs/undici/pull/2254

Full Changelog: https://github.com/nodejs/undici/compare/v5.23.0...v5.24.0

What's Changed

• bump engines to node >= 16 by @ronag in https://github.com/nodejs/undici/pull/2119
• Revert "bump engines to node >= 16 (#2119)" by @ronag in https://github.com/nodejs/undici/pull/2121
• fetch: set referrer properly by @KhafraDev in https://github.com/nodejs/undici/pull/2125
• fix: support truncated gzip by @jimmywarting in https://github.com/nodejs/undici/pull/2126
• workflow: apply security best practices by @step-security-bot in https://github.com/nodejs/undici/pull/2130
• build(deps): bump actions/upload-artifact from 3.1.0 to 3.1.2 by @dependabot in https://github.com/nodejs/undici/pull/2135
• build(deps): bump actions/dependency-review-action from 2.5.1 to 3.0.4 by @dependabot in https://github.com/nodejs/undici/pull/2133
• build(deps): bump node from 18-alpine to 20-alpine in /build by @dependabot in https://github.com/nodejs/undici/pull/2131
• build(deps): bump pkgjs/action from 0.1.6 to 0.1.7 by @dependabot in https://github.com/nodejs/undici/pull/2136
• build(deps): bump actions/checkout from 3.1.0 to 3.5.2 by @dependabot in https://github.com/nodejs/undici/pull/2132
• build(deps-dev): bump jsdom from 21.1.2 to 22.1.0 by @dependabot in https://github.com/nodejs/undici/pull/2142
• build(deps): bump fastify/github-action-merge-dependabot from 3.7.0 to 3.8.0 by @dependabot in https://github.com/nodejs/undici/pull/2148
• fix(pr): use correct pr template file by @AugustinMauroy in https://github.com/nodejs/undici/pull/2141
• Additional WebSocket send tests to cover all payload size categories by @jawj in https://github.com/nodejs/undici/pull/2149
• fix: reverse decompression order of "Content-Encoding" encodings (fixes #2158) by @rychkog in https://github.com/nodejs/undici/pull/2159
• fix: keep running WPTs if a test times out by @KhafraDev in https://github.com/nodejs/undici/pull/2165
• feat: add build environment info by @mhdawson in https://github.com/nodejs/undici/pull/2168
• fix: forward error reason to fetch controller by @KhafraDev in https://github.com/nodejs/undici/pull/2172
• stricter types for bodymixin.json by @KhafraDev in https://github.com/nodejs/undici/pull/2181
• chore: Renable autoSelectFamily tests. by @ShogunPanda in https://github.com/nodejs/undici/pull/2180
• build(deps): bump actions/dependency-review-action from 3.0.4 to 3.0.6 by @dependabot in https://github.com/nodejs/undici/pull/2147
• build(deps): bump github/codeql-action from 2.3.2 to 2.20.3 by @dependabot in https://github.com/nodejs/undici/pull/2185
• fix: fetch resource timing performance entry names should be strings by @GaryWilber in https://github.com/nodejs/undici/pull/2188
• build(deps): bump actions/checkout from 3.5.2 to 3.5.3 by @dependabot in https://github.com/nodejs/undici/pull/2176
• build(deps): bump fastify/github-action-merge-dependabot from 3.8.0 to 3.9.0 by @dependabot in https://github.com/nodejs/undici/pull/2177
• build(deps): bump ossf/scorecard-action from 2.1.3 to 2.2.0 by @dependabot in https://github.com/nodejs/undici/pull/2178
• build(deps): bump step-security/harden-runner from 2.4.0 to 2.4.1 by @dependabot in https://github.com/nodejs/undici/pull/2175
• test: fix autoselectfamily on platforms without IPv6 support by @LiviaMedeiros in https://github.com/nodejs/undici/pull/2197
• fix: make multipart/form-data boundary string more consistent by @LiviaMedeiros in https://github.com/nodejs/undici/pull/2196
• docs: add proxy agent options docs by @dancastillo in https://github.com/nodejs/undici/pull/2193
• build(deps): bump github/codeql-action from 2.20.3 to 2.21.2 by @dependabot in https://github.com/nodejs/undici/pull/2205
• feat: make use of addAbortListener where applicable by @atlowChemi in https://github.com/nodejs/undici/pull/2195

New Contributors

• @step-security-bot made their first contribution in https://github.com/nodejs/undici/pull/2130
• @AugustinMauroy made their first contribution in https://github.com/nodejs/undici/pull/2141
• @rychkog made their first contribution in https://github.com/nodejs/undici/pull/2159
• @mhdawson made their first contribution in https://github.com/nodejs/undici/pull/2168
• @GaryWilber made their first contribution in https://github.com/nodejs/undici/pull/2188
• @atlowChemi made their first contribution in https://github.com/nodejs/undici/pull/2195

Full Changelog: https://github.com/nodejs/undici/compare/v5.22.1...v5.23.0

What's Changed

• Cache storage by @KhafraDev in https://github.com/nodejs/undici/pull/2076
• test: skip content-disposition test in node 18 by @KhafraDev in https://github.com/nodejs/undici/pull/2081
• Cache storage cleanup by @KhafraDev in https://github.com/nodejs/undici/pull/2082
• Cache storage fixes by @KhafraDev in https://github.com/nodejs/undici/pull/2083
• test: improve test coverage for ErrorEvent and MessageEvent by @KhafraDev in https://github.com/nodejs/undici/pull/2085
• test: remove --experimental-wasm-simd by @KhafraDev in https://github.com/nodejs/undici/pull/2087
• websocket: add websocketinit by @KhafraDev in https://github.com/nodejs/undici/pull/2088
• feat(websocket): allow setting custom headers by @KhafraDev in https://github.com/nodejs/undici/pull/2089
• test: fix tests failing only on node v20 by @KhafraDev in https://github.com/nodejs/undici/pull/2096
• fix: skip set content-length when FormData value is stream by @fengmk2 in https://github.com/nodejs/undici/pull/2091
• doc: update outdated command in contributing.md by @jazelly in https://github.com/nodejs/undici/pull/2099
• cache: fix most failing WPTs by @KhafraDev in https://github.com/nodejs/undici/pull/2100
• feat: allow build:wasm to auto detect platform by @jazelly in https://github.com/nodejs/undici/pull/2102
• docs: updated Error documentation (fixes #2090) by @titanism in https://github.com/nodejs/undici/pull/2092
• mimesniff: fix many broken tests by @KhafraDev in https://github.com/nodejs/undici/pull/2103
• test: fix failing tests by @KhafraDev in https://github.com/nodejs/undici/pull/2097
• build(deps): bump github/codeql-action from 2.2.9 to 2.3.2 by @dependabot in https://github.com/nodejs/undici/pull/2105
• fix: more informative error message to tell that the server doesn't match http/1.1 protocol by @Songkeys in https://github.com/nodejs/undici/pull/2055
• Fix bug in 16-bit frame length when buffer is a subarray by @jawj in https://github.com/nodejs/undici/pull/2106
• update wpts by @KhafraDev in https://github.com/nodejs/undici/pull/2108
• fix: update error definitions by @dfilatov in https://github.com/nodejs/undici/pull/2112
• fix: make assertion a noop by @ronag in https://github.com/nodejs/undici/pull/2111

New Contributors

• @jazelly made their first contribution in https://github.com/nodejs/undici/pull/2099
• @titanism made their first contribution in https://github.com/nodejs/undici/pull/2092
• @Songkeys made their first contribution in https://github.com/nodejs/undici/pull/2055
• @jawj made their first contribution in https://github.com/nodejs/undici/pull/2106
• @dfilatov made their first contribution in https://github.com/nodejs/undici/pull/2112

Full Changelog: https://github.com/nodejs/undici/compare/v5.22.0...v5.22.1

What's Changed

• build(deps-dev): bump tsd from 0.27.0 to 0.28.1 by @dependabot in https://github.com/nodejs/undici/pull/2042
• build(deps): bump ossf/scorecard-action from 2.1.2 to 2.1.3 by @dependabot in https://github.com/nodejs/undici/pull/2040
• fix: handle opaque origin in sameOrigin by @KhafraDev in https://github.com/nodejs/undici/pull/2053
• test: add typescript import test back by @KhafraDev in https://github.com/nodejs/undici/pull/2054
• fix: use getMaxListeners when available by @KhafraDev in https://github.com/nodejs/undici/pull/2063
• feat: allow overriding hwm by @ronag in https://github.com/nodejs/undici/pull/2057
• fix: there is no sync connector by @ronag in https://github.com/nodejs/undici/pull/2059
• fix: rename .wasm to -wasm to appease jest by @KhafraDev in https://github.com/nodejs/undici/pull/2064
• fix: set content-length when using FormData body w/ request by @KhafraDev in https://github.com/nodejs/undici/pull/2066
• refactor: unify error body handling by @ronag in https://github.com/nodejs/undici/pull/2060
• fix: close and destroy overlap by @ronag in https://github.com/nodejs/undici/pull/2068
• remove node 12 from test matrix by @ronag in https://github.com/nodejs/undici/pull/2069
• fix: don't leak socket if client is destroyed while connecting by @ronag in https://github.com/nodejs/undici/pull/2058
• fix: flaky leak test by @ronag in https://github.com/nodejs/undici/pull/2070
• test: update wpts by @KhafraDev in https://github.com/nodejs/undici/pull/2073
• perf: latin1 by @ronag in https://github.com/nodejs/undici/pull/2075
• fix: mock fetch headers shouldn't be an array by @KhafraDev in https://github.com/nodejs/undici/pull/2080

Full Changelog: https://github.com/nodejs/undici/compare/v5.21.2...v5.22.0

What's Changed

• Content disposition parsing by @KhafraDev in https://github.com/nodejs/undici/pull/2051
• fix: clear set-cookie headers by @KhafraDev in https://github.com/nodejs/undici/pull/2052

Full Changelog: https://github.com/nodejs/undici/compare/v5.21.1...v5.21.2

What's Changed

• Fix typo in kPipelining symbol by @andrewfecenko in https://github.com/nodejs/undici/pull/2005
• fix(fetch): remove undefined error cause by @aduh95 in https://github.com/nodejs/undici/pull/2006
• chore(deps-dev): bump tsd from 0.25.0 to 0.27.0 by @dependabot in https://github.com/nodejs/undici/pull/2007
• build(deps-dev): bump wait-on from 6.0.1 to 7.0.1 by @dependabot in https://github.com/nodejs/undici/pull/1820
• fix(wpt): set global META_TITLE for the runner by @panva in https://github.com/nodejs/undici/pull/2008
• fix: issue 2009 by @KhafraDev in https://github.com/nodejs/undici/pull/2013
• build(deps-dev): bump typescript from 4.9.5 to 5.0.2 by @dependabot in https://github.com/nodejs/undici/pull/2018
• added descriptive error messages for URL parser by @RishabhKodes in https://github.com/nodejs/undici/pull/2016
• fix(fetch): remove content-length header on redirect by @KhafraDev in https://github.com/nodejs/undici/pull/2022
• fix(fetch): remove assertion on request.body.source on redirect (#2027) by @macno in https://github.com/nodejs/undici/pull/2028
• fix: skip failing test in node >= v19.8 by @KhafraDev in https://github.com/nodejs/undici/pull/2034
• fetch: treat content-encoding as case-insensitive & remove x-deflate by @KhafraDev in https://github.com/nodejs/undici/pull/2037
• perf(fetch): use string comparisons for url schemes by @KhafraDev in https://github.com/nodejs/undici/pull/2038
• util: replace util.toUSVString with String.prototype.toWellFormed by @KhafraDev in https://github.com/nodejs/undici/pull/2036
• build(deps): bump github/codeql-action from 2.2.4 to 2.2.9 by @dependabot in https://github.com/nodejs/undici/pull/2039
• build(deps-dev): bump concurrently from 7.6.0 to 8.0.1 by @dependabot in https://github.com/nodejs/undici/pull/2041
• Small performance improvements by @anonrig in https://github.com/nodejs/undici/pull/2044
• fix(types): Add missing Blob import by @dpogue in https://github.com/nodejs/undici/pull/2047
• fix: set window option properly by @KhafraDev in https://github.com/nodejs/undici/pull/2048
• fetch: fix leak by @ronag in https://github.com/nodejs/undici/pull/2049

New Contributors

• @aduh95 made their first contribution in https://github.com/nodejs/undici/pull/2006
• @RishabhKodes made their first contribution in https://github.com/nodejs/undici/pull/2016
• @macno made their first contribution in https://github.com/nodejs/undici/pull/2028
• @dpogue made their first contribution in https://github.com/nodejs/undici/pull/2047

Full Changelog: https://github.com/nodejs/undici/compare/v5.21.0...v5.21.1

What's Changed

• workflow: add scorecard.yml by @RafaelGSS in https://github.com/nodejs/undici/pull/1942
• ci: timeout CI jobs after 15 minutes by @dominykas in https://github.com/nodejs/undici/pull/1946
• test(wpt): respect variants by @panva in https://github.com/nodejs/undici/pull/1951
• fix: improve isFormDataLike compat by @ronag in https://github.com/nodejs/undici/pull/1953
• fix: flaky fetch tests by @KhafraDev in https://github.com/nodejs/undici/pull/1956
• test(wpt): include all testing files by @KhafraDev in https://github.com/nodejs/undici/pull/1954
• fix: remove unneeded fetch tests by @KhafraDev in https://github.com/nodejs/undici/pull/1960
• fix: use normal timers for delays < 1s by @ronag in https://github.com/nodejs/undici/pull/1961
• perf: optimize happy path by @anonrig in https://github.com/nodejs/undici/pull/1955
• fix: 🐛 add URL upstream variations in BalancedPool types by @jimmy-guzman in https://github.com/nodejs/undici/pull/1966
• test(wpt): handle uncaught exceptions by @KhafraDev in https://github.com/nodejs/undici/pull/1965
• Fix failing wpts by @KhafraDev in https://github.com/nodejs/undici/pull/1967
• test(wpt): add results to an existing WPT Report by @panva in https://github.com/nodejs/undici/pull/1944
• fix: strengthen isStream condition checking by @debadree25 in https://github.com/nodejs/undici/pull/1969
• fix: implement basic policy container by @KhafraDev in https://github.com/nodejs/undici/pull/1970
• TypeScript type fixes, for #1949 by @joshxyzhimself in https://github.com/nodejs/undici/pull/1968
• websocket: separate connection logic from websocket by @KhafraDev in https://github.com/nodejs/undici/pull/1973
• README: h3 not showing ### as a header by @hilleer in https://github.com/nodejs/undici/pull/1975
• wptrunner: expose gc by @KhafraDev in https://github.com/nodejs/undici/pull/1974
• perf: cork socket before writing by @ronag in https://github.com/nodejs/undici/pull/1982
• fix: fast timers and event loop lag by @ronag in https://github.com/nodejs/undici/pull/1977
• fix: correctly calculate resource timing duration by @amilajack in https://github.com/nodejs/undici/pull/1988
• wpt: update tests by @KhafraDev in https://github.com/nodejs/undici/pull/1984
• fix: undici stream throwOnError by @dancastillo in https://github.com/nodejs/undici/pull/1995
• fix: remove unnecessary WeakRef by @ronag in https://github.com/nodejs/undici/pull/2000
• Fix: websocket.d.ts - error TS2304: Cannot find name 'MessagePort' by @ZaBlazzingZephyrus in https://github.com/nodejs/undici/pull/1997
• feat: add abort signal to body.dump() by @debadree25 in https://github.com/nodejs/undici/pull/1993
• fix(fetch): third party abortcontrollers throwing errors by @KhafraDev in https://github.com/nodejs/undici/pull/2002
• Improve ProxyAgent example with autentication by @egmen in https://github.com/nodejs/undici/pull/2004
• Add clientFactory option to ProxyAgent by @andrewfecenko in https://github.com/nodejs/undici/pull/2003

New Contributors

• @jimmy-guzman made their first contribution in https://github.com/nodejs/undici/pull/1966
• @hilleer made their first contribution in https://github.com/nodejs/undici/pull/1975
• @amilajack made their first contribution in https://github.com/nodejs/undici/pull/1988
• @ZaBlazzingZephyrus made their first contribution in https://github.com/nodejs/undici/pull/1997
• @egmen made their first contribution in https://github.com/nodejs/undici/pull/2004
• @andrewfecenko made their first contribution in https://github.com/nodejs/undici/pull/2003

Full Changelog: https://github.com/nodejs/undici/compare/v5.20.0...v5.21.0

What's Changed

• perf: improve cookie parsing performance by @KhafraDev in https://github.com/nodejs/undici/pull/1931
• fix: disable websocket wpts in ci :( by @KhafraDev in https://github.com/nodejs/undici/pull/1932
• fix: Allow “undefined“ as value in headers by @pan93412 in https://github.com/nodejs/undici/pull/1929
• feat: Support autoSelectFamily when connecting. by @ShogunPanda in https://github.com/nodejs/undici/pull/1914
• fix: copy cookies when cloning haders by @KhafraDev in https://github.com/nodejs/undici/pull/1936
• test: more logs in wpt runner by @KhafraDev in https://github.com/nodejs/undici/pull/1933
• feat: change headersTimeout and bodyTimeout to 300s by @kyrylkov in https://github.com/nodejs/undici/pull/1937

Full Changelog: https://github.com/nodejs/undici/compare/v5.19.1...v5.20.0

⚠️ Security Release ⚠️

• Regular Expression Denial of Service in Headers with CVE-2023-24807
• CRLF Injection in Nodejs ‘undici’ via host with CVE-2023-23936

This release is part of the Node.js security release train: https://nodejs.org/en/blog/vulnerability/february-2023-security-releases/

What's Changed

• fix(fetch): raise AbortSignal max event listeners by @KhafraDev in https://github.com/nodejs/undici/pull/1910
• fix: content-disposition header parsing by @climba03003 in https://github.com/nodejs/undici/pull/1911
• fix: remove test by @KhafraDev in https://github.com/nodejs/undici/pull/1916
• feat: add Headers.prototype.getSetCookie by @KhafraDev in https://github.com/nodejs/undici/pull/1915
• fix(headers): clone getSetCookie list & add getSetCookie type by @KhafraDev in https://github.com/nodejs/undici/pull/1917
• doc(mock): update out-of-date reply documentation by @p9f in https://github.com/nodejs/undici/pull/1913
• fix(types): add missing keepAlive params by @SkeLLLa in https://github.com/nodejs/undici/pull/1918
• Make the fetch() abort test pass locally, on Linux and Mac, Node 18/19. by @mcollina in https://github.com/nodejs/undici/pull/1927

New Contributors

• @climba03003 made their first contribution in https://github.com/nodejs/undici/pull/1911
• @p9f made their first contribution in https://github.com/nodejs/undici/pull/1913

Full Changelog: https://github.com/nodejs/undici/compare/v5.18.0...v5.19.0

What's Changed

• Add ability to set TCP keepalive by @xconverge in https://github.com/nodejs/undici/pull/1904
• use faster timers by @ronag in https://github.com/nodejs/undici/pull/1908
• fix: ensure header value is a string by @ronag in https://github.com/nodejs/undici/pull/1899

Full Changelog: https://github.com/nodejs/undici/compare/v5.17.1...v5.18.0

What's Changed

• fix: bad buffer slice (https://github.com/nodejs/undici/commit/d2be675575512794dcd41b9683b209fc15368154)

Full Changelog: https://github.com/nodejs/undici/compare/v5.17.0...v5.17.1

What's Changed

• fix(wpts): Blob is a global getter in >=v19.x.x by @KhafraDev in https://github.com/nodejs/undici/pull/1880
• doc: fix anchor links dispatcher.stream by @RafaelGSS in https://github.com/nodejs/undici/pull/1881
• wpt: make runner more resilient by @KhafraDev in https://github.com/nodejs/undici/pull/1884
• Make test pass in v19.x by @mcollina in https://github.com/nodejs/undici/pull/1879
• Correct the type of DispatchOptions["headers"] by @pan93412 in https://github.com/nodejs/undici/pull/1896
• perf(content-type parser): faster string collector by @KhafraDev in https://github.com/nodejs/undici/pull/1894
• feat: expose content-type parser by @KhafraDev in https://github.com/nodejs/undici/pull/1895
• fix(types): Update DispatchOptions type for missing "blocking" by @xconverge in https://github.com/nodejs/undici/pull/1889
• fix(types): update error type definitions by @rafaelcr in https://github.com/nodejs/undici/pull/1888
• fix: ensure connection header is a string by @ronag in https://github.com/nodejs/undici/pull/1900
• fix: throw if invalid content-type header by @ronag in https://github.com/nodejs/undici/pull/1901
• fix(fetch): use semicolon for Cookie header delimiter by @KhafraDev in https://github.com/nodejs/undici/pull/1906
• Use FastBuffer by @ronag in https://github.com/nodejs/undici/pull/1907

New Contributors

• @pan93412 made their first contribution in https://github.com/nodejs/undici/pull/1896
• @rafaelcr made their first contribution in https://github.com/nodejs/undici/pull/1888

Full Changelog: https://github.com/nodejs/undici/compare/v5.16.0...v5.17.0

What's Changed

• Add feature to specify custom headers for proxies by @Sebmaster in https://github.com/nodejs/undici/pull/1877

New Contributors

• @Sebmaster made their first contribution in https://github.com/nodejs/undici/pull/1877

Full Changelog: https://github.com/nodejs/undici/compare/v5.15.2...v5.16.0

What's Changed

• fix(websocket): simplify typedarray copying by @KhafraDev in https://github.com/nodejs/undici/pull/1854
• fix: wpts on node v18.13.0+ by @KhafraDev in https://github.com/nodejs/undici/pull/1859
• perf: allow keep alive for HEAD requests by @ronag in https://github.com/nodejs/undici/pull/1858
• fix: flaky abort test by @KhafraDev in https://github.com/nodejs/undici/pull/1863

Full Changelog: https://github.com/nodejs/undici/compare/v5.15.0...v5.15.1

What's Changed

• [types] update ProxyAgent Options (timeout) by @sosoba in https://github.com/nodejs/undici/pull/1801
• feat: implement websockets by @KhafraDev in https://github.com/nodejs/undici/pull/1795
• feat(websocket): handle ping/pong frames & fix fragmented frames by @KhafraDev in https://github.com/nodejs/undici/pull/1809
• docs: add basic fetch & company docs by @KhafraDev in https://github.com/nodejs/undici/pull/1810
• make formdata body immutable and encode it only once by @jimmywarting in https://github.com/nodejs/undici/pull/1814
• test: add regression test for #1814 by @KhafraDev in https://github.com/nodejs/undici/pull/1815
• feat(websocket): only consume necessary bytes by @KhafraDev in https://github.com/nodejs/undici/pull/1812
• websocket: use Buffer.allocUnsafe by @KhafraDev in https://github.com/nodejs/undici/pull/1817
• build(deps-dev): bump @sinonjs/fake-timers from 9.1.2 to 10.0.2 by @dependabot in https://github.com/nodejs/undici/pull/1819
• fix(websocket): deprecation warning & 64-bit unsigned int body length by @KhafraDev in https://github.com/nodejs/undici/pull/1818
• Use nodejs.stream.destroyed symbol by @ronag in https://github.com/nodejs/undici/pull/1816
• fetch: removal of redundant condition by @debadree25 in https://github.com/nodejs/undici/pull/1821
• fix(request): request headers array by @jd-carroll in https://github.com/nodejs/undici/pull/1807
• fix(websocket): validate payload length received by @KhafraDev in https://github.com/nodejs/undici/pull/1822
• fix(websocket): run parser in loop, instead of recursively by @KhafraDev in https://github.com/nodejs/undici/pull/1828
• fix(fetch): weaker refs by @ronag in https://github.com/nodejs/undici/pull/1824
• websocket: add tests for opening handshake by @KhafraDev in https://github.com/nodejs/undici/pull/1831
• websocket: add tests for constructor, close, and send by @KhafraDev in https://github.com/nodejs/undici/pull/1832
• websocket: more test coverage by @KhafraDev in https://github.com/nodejs/undici/pull/1833
• fix(WPTs): flaky abort test by @KhafraDev in https://github.com/nodejs/undici/pull/1835
• wpt: add test by @KhafraDev in https://github.com/nodejs/undici/pull/1836
• fix: don't send keep-alive if we want reset by @ronag in https://github.com/nodejs/undici/pull/1846
• fetch: update body consume to match spec by @KhafraDev in https://github.com/nodejs/undici/pull/1847
• feat: allow connection header in request by @metcoder95 in https://github.com/nodejs/undici/pull/1829
• feat: add cookie parsing ability by @KhafraDev in https://github.com/nodejs/undici/pull/1848
• fix(cookie): add docs & expose in node v16 by @KhafraDev in https://github.com/nodejs/undici/pull/1849
• fix(cookies): work with global Headers by @KhafraDev in https://github.com/nodejs/undici/pull/1850
• docs(Dispatcher): adjust documentation for reset flag by @metcoder95 in https://github.com/nodejs/undici/pull/1852
• Fix broken interceptor test by @mcollina in https://github.com/nodejs/undici/pull/1853

New Contributors

• @sosoba made their first contribution in https://github.com/nodejs/undici/pull/1801
• @debadree25 made their first contribution in https://github.com/nodejs/undici/pull/1821
• @jd-carroll made their first contribution in https://github.com/nodejs/undici/pull/1807

Full Changelog: https://github.com/nodejs/undici/compare/v5.14.0...v5.15.0

What's Changed

• fetch: implement https://github.com/whatwg/fetch/pull/1544 by @KhafraDev in https://github.com/nodejs/undici/pull/1780
• fix(fetch): set content-length header for FormData body by @KhafraDev in https://github.com/nodejs/undici/pull/1785
• fix(fetch): parse multipart/form-data non-ASCII field names by @repsac-by in https://github.com/nodejs/undici/pull/1786
• fix(fetch): connection is cancelled when redirecting by @KhafraDev in https://github.com/nodejs/undici/pull/1787
• build(deps-dev): bump sinon from 14.0.2 to 15.0.0 by @dependabot in https://github.com/nodejs/undici/pull/1788
• wpt: update response-static-error.any.js by @KhafraDev in https://github.com/nodejs/undici/pull/1789
• fix: connect option types by @Kaciras in https://github.com/nodejs/undici/pull/1790
• fix(fetch): send headers in the case that they were sent by @KhafraDev in https://github.com/nodejs/undici/pull/1784
• fetch: prefer global over lazy loading by @KhafraDev in https://github.com/nodejs/undici/pull/1793
• perf: reduce number of native calls from fetch.body by @anonrig in https://github.com/nodejs/undici/pull/1792
• perf: improve isomorphic decode performance by @anonrig in https://github.com/nodejs/undici/pull/1791
• More correct filereader event firing by @KhafraDev in https://github.com/nodejs/undici/pull/1796
• build(deps-dev): bump tsd from 0.24.1 to 0.25.0 by @dependabot in https://github.com/nodejs/undici/pull/1797
• feat(fetch): add in native File class support by @KhafraDev in https://github.com/nodejs/undici/pull/1779
• perf: Keep weak reference to session for re-use by @ronag in https://github.com/nodejs/undici/pull/1802

New Contributors

• @Kaciras made their first contribution in https://github.com/nodejs/undici/pull/1790

Full Changelog: https://github.com/nodejs/undici/compare/v5.13.0...v5.14.0

What's Changed

• fix(wpt): move formdata tests to correct folder by @KhafraDev in https://github.com/nodejs/undici/pull/1739
• fix(fetch): set Symbol.toStringTag properly on classes by @KhafraDev in https://github.com/nodejs/undici/pull/1742
• fetch: implement isomorphic encoding by @KhafraDev in https://github.com/nodejs/undici/pull/1741
• fetch: implement isomorphic decoding by @KhafraDev in https://github.com/nodejs/undici/pull/1743
• fetch: update extractBody to better match spec by @KhafraDev in https://github.com/nodejs/undici/pull/1745
• chore(docs/assets): compress image by @Fdawgs in https://github.com/nodejs/undici/pull/1749
• feat: implement 8.2 Set request’s referrer policy on redirect by @metcoder95 in https://github.com/nodejs/undici/pull/1717
• fetch: remove duplicate checks by @KhafraDev in https://github.com/nodejs/undici/pull/1751
• webidl: small changes by @KhafraDev in https://github.com/nodejs/undici/pull/1754
• webidl: add argumentLengthCheck guard by @KhafraDev in https://github.com/nodejs/undici/pull/1755
• feat(MockInterceptor): allow async reply callbacks by @KhafraDev in https://github.com/nodejs/undici/pull/1758
• Fix filereader types by @KhafraDev in https://github.com/nodejs/undici/pull/1762
• types: Refine internal TS export/imports to be more robust by @kibertoad in https://github.com/nodejs/undici/pull/1769
• fix: remove unnecessary toLowerCase by @anonrig in https://github.com/nodejs/undici/pull/1771
• perf: simplify isValidHeaderName by @anonrig in https://github.com/nodejs/undici/pull/1772
• fetch(HeadersList): s/has/contains by @KhafraDev in https://github.com/nodejs/undici/pull/1775
• fix(fetch): match spec text by @KhafraDev in https://github.com/nodejs/undici/pull/1777
• wpt: add gzip-body.any.js by @KhafraDev in https://github.com/nodejs/undici/pull/1778
• feat: more informative error messages by @benmccann in https://github.com/nodejs/undici/pull/1781
• perf(fetch): simplify url serializer by @anonrig in https://github.com/nodejs/undici/pull/1774
• fix(fetch): remove unnecessary encode operation by @anonrig in https://github.com/nodejs/undici/pull/1773
• chore(doc/fetch) update doc for fetch duplex (#1760) by @zizifn in https://github.com/nodejs/undici/pull/1765

New Contributors

• @benmccann made their first contribution in https://github.com/nodejs/undici/pull/1781
• @zizifn made their first contribution in https://github.com/nodejs/undici/pull/1765

Full Changelog: https://github.com/nodejs/undici/compare/v5.12.0...v5.13.0

This release includes significant improvements to fetch code coverage and spec compliance as well as a new option to limit response body size.

What's Changed

• feat(fetch): add Request{Init}.duplex and add WPTs by @KhafraDev in https://github.com/nodejs/undici/pull/1681
• feat: add response WPTs by @KhafraDev in https://github.com/nodejs/undici/pull/1684
• fix(wpt): broken test by @KhafraDev in https://github.com/nodejs/undici/pull/1683
• feat: add in Header WPTs by @KhafraDev in https://github.com/nodejs/undici/pull/1685
• feat(WPTs): add in idlharness.any.js test by @KhafraDev in https://github.com/nodejs/undici/pull/1689
• feat: add all File WPTs by @KhafraDev in https://github.com/nodejs/undici/pull/1687
• chore: fixed typos by @TimShilov in https://github.com/nodejs/undici/pull/1695
• feat: implement spec-compliant body mixins by @KhafraDev in https://github.com/nodejs/undici/pull/1694
• fix(fetch): use structuredClone in clone body steps by @KhafraDev in https://github.com/nodejs/undici/pull/1697
• feat: add in fetch/api/basic WPTs by @KhafraDev in https://github.com/nodejs/undici/pull/1698
• fix: allow cloned stream to be unref'd by @KhafraDev in https://github.com/nodejs/undici/pull/1700
• feat: add stream-safe-creation.any.js WPT by @KhafraDev in https://github.com/nodejs/undici/pull/1701
• feat: add minesniff WPTs by @KhafraDev in https://github.com/nodejs/undici/pull/1702
• feat: make File's type more strict by @KhafraDev in https://github.com/nodejs/undici/pull/1703
• fix(fetch): re-calculate iterator after each iteration by @KhafraDev in https://github.com/nodejs/undici/pull/1706
• wpt: add scheme-blob.sub.any.js by @KhafraDev in https://github.com/nodejs/undici/pull/1707
• wpt: add remaining fetch/api/basic tests by @KhafraDev in https://github.com/nodejs/undici/pull/1708
• feat: add parameter to ProxyAgent options, which is type of authentication by @oooshima in https://github.com/nodejs/undici/pull/1705
• feat: add support for localaddress by @metcoder95 in https://github.com/nodejs/undici/pull/1659
• feat: add abort reason support by @KhafraDev in https://github.com/nodejs/undici/pull/1686
• wpt: add remaining fetch/api tests by @KhafraDev in https://github.com/nodejs/undici/pull/1712
• feat: implement FileReader by @KhafraDev in https://github.com/nodejs/undici/pull/1690
• wpt: remove tests that now succeed after implementing FileReader by @KhafraDev in https://github.com/nodejs/undici/pull/1713
• wpt: run tests in parallel (2.5x speed improvement) by @KhafraDev in https://github.com/nodejs/undici/pull/1714
• wpt: add two tests by @KhafraDev in https://github.com/nodejs/undici/pull/1719
• wpt: add FormData wpts by @KhafraDev in https://github.com/nodejs/undici/pull/1722
• fetch: implement new spec changes by @KhafraDev in https://github.com/nodejs/undici/pull/1721
• fix(fetch): set default param value for Response.json by @KhafraDev in https://github.com/nodejs/undici/pull/1723
• fix(redirect): Ignore query config after redirection by @IlyasShabi in https://github.com/nodejs/undici/pull/1724
• fix: accept close as message complete by @ronag in https://github.com/nodejs/undici/pull/1726
• update llhttp to the latest version v8.1.0 by @HassanBahati in https://github.com/nodejs/undici/pull/1718
• docs: change master to main for links in the nodejs org by @RaisinTen in https://github.com/nodejs/undici/pull/1728
• wpt: update scheme-blob.sub.any.js by @KhafraDev in https://github.com/nodejs/undici/pull/1731
• fix(fetch): remove terminated event listener on redirect by @KhafraDev in https://github.com/nodejs/undici/pull/1715
• fetch: update spec by @KhafraDev in https://github.com/nodejs/undici/pull/1732
• wpt: fail runner if expected failures don't fail by @KhafraDev in https://github.com/nodejs/undici/pull/1736
• feat(Client): add max response size option by @mateonunez in https://github.com/nodejs/undici/pull/1729

New Contributors

• @TimShilov made their first contribution in https://github.com/nodejs/undici/pull/1695
• @oooshima made their first contribution in https://github.com/nodejs/undici/pull/1705
• @IlyasShabi made their first contribution in https://github.com/nodejs/undici/pull/1724
• @HassanBahati made their first contribution in https://github.com/nodejs/undici/pull/1718

Full Changelog: https://github.com/nodejs/undici/compare/v5.11.0...v5.12.0

What's Changed

• feat: capture error stack traces by @sidwebworks in https://github.com/nodejs/undici/pull/1619
• fix(fetch): hangs on a stream response with manual redirect by @feugy in https://github.com/nodejs/undici/pull/1627
• fix(fetch): decode response body when Location is set on non-3xx response by @GertSallaerts in https://github.com/nodejs/undici/pull/1628
• fix: circular dependencies in fetch by @KhafraDev in https://github.com/nodejs/undici/pull/1630
• fix: Convert logical nullish assignment for backward compatibility by @avanelli in https://github.com/nodejs/undici/pull/1625
• feat(fetch): allow setting base urls by @KhafraDev in https://github.com/nodejs/undici/pull/1631
• feat: export some fetch utilities by @KhafraDev in https://github.com/nodejs/undici/pull/1632
• build(deps-dev): bump jest from 28.1.3 to 29.0.2 by @dependabot in https://github.com/nodejs/undici/pull/1635
• build(deps-dev): bump tsd from 0.22.0 to 0.23.0 by @dependabot in https://github.com/nodejs/undici/pull/1637
• Extensible DispatchHandler by @arontsang in https://github.com/nodejs/undici/pull/1338
• mock: use http.STATUS_CODES by @KhafraDev in https://github.com/nodejs/undici/pull/1641
• fix(fetch): allow third-party FormData/Blob bodies by @mrbbot in https://github.com/nodejs/undici/pull/1643
• fix(docs): MockPoolInterceptOptions.method is optional by @KhafraDev in https://github.com/nodejs/undici/pull/1648
• docs: make examples uniform by @Nicholaiii in https://github.com/nodejs/undici/pull/1647
• fix: Fix docs link name to PoolOptions by @silverwind in https://github.com/nodejs/undici/pull/1651
• ci: re-enable testing in Node.js 12 by @dominykas in https://github.com/nodejs/undici/pull/1646
• feat(fetch): better errors messages for body-mixin methods by @KhafraDev in https://github.com/nodejs/undici/pull/1654
• build(deps-dev): bump tsd from 0.23.0 to 0.24.1 by @dependabot in https://github.com/nodejs/undici/pull/1657
• types: remove old signature by @KhafraDev in https://github.com/nodejs/undici/pull/1658
• feat: WPT runner by @KhafraDev in https://github.com/nodejs/undici/pull/1662
• Flag interceptors as experimental by @mcollina in https://github.com/nodejs/undici/pull/1667
• feat(WPTRunner): parse META tags by @KhafraDev in https://github.com/nodejs/undici/pull/1664
• Passing correct host header to proxy in ProxyAgent by @protometa in https://github.com/nodejs/undici/pull/1624
• feat: add support for multipart/form-data by @cameron-robey in https://github.com/nodejs/undici/pull/1606
• feat(fetch#Request): Implements determineRequestReferrer by @metcoder95 in https://github.com/nodejs/undici/pull/1236
• fix: multipart/form-data base64 parsing by @repsac-by in https://github.com/nodejs/undici/pull/1668
• perf: add query parameter to benchmark by @anonrig in https://github.com/nodejs/undici/pull/1676
• fix(fetch): multiple data: url fixes & move tests to wpt runner by @KhafraDev in https://github.com/nodejs/undici/pull/1678
• feat(util): use node:querystring for buildURL by @KhafraDev in https://github.com/nodejs/undici/pull/1677

New Contributors

• @sidwebworks made their first contribution in https://github.com/nodejs/undici/pull/1619
• @feugy made their first contribution in https://github.com/nodejs/undici/pull/1627
• @GertSallaerts made their first contribution in https://github.com/nodejs/undici/pull/1628
• @avanelli made their first contribution in https://github.com/nodejs/undici/pull/1625
• @arontsang made their first contribution in https://github.com/nodejs/undici/pull/1338
• @Nicholaiii made their first contribution in https://github.com/nodejs/undici/pull/1647
• @silverwind made their first contribution in https://github.com/nodejs/undici/pull/1651
• @protometa made their first contribution in https://github.com/nodejs/undici/pull/1624
• @cameron-robey made their first contribution in https://github.com/nodejs/undici/pull/1606
• @repsac-by made their first contribution in https://github.com/nodejs/undici/pull/1668
• @anonrig made their first contribution in https://github.com/nodejs/undici/pull/1676

Full Changelog: https://github.com/nodejs/undici/compare/v5.10.0...v5.11.0