npm · #1533 most downloaded on npm

undici

8.11.2689M downloads/monodejs/undici ↗New releases in your daily digest, changelog included.

An HTTP/1.1 client, written from scratch for Node.js

Last release 5 days ago
25 Sep 2026
Ships fairly regularly
a new release about every 2 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
8 years old
309 releases · first in 2018

Release timeline

309 releases since 2018

2018202020222024

Releases

6.10.021 Mar 2024
test: fix flakyness of issue-803 test by @Uzlopak in https://github.com/nodejs/undici/pull/2960
What's Changed

test: fix flakyness of issue-803 test by @Uzlopak in https://github.com/nodejs/undici/pull/2960

Cleanup format by @KhafraDev in https://github.com/nodejs/undici/pull/2959

Chore: run tests daily against node nightly by @mweberxyz in https://github.com/nodejs/undici/pull/2969

fix: fix retry handler option by @acommodari in https://github.com/nodejs/undici/pull/2962

build(deps): bump node from 4999fa1 to 577f8eb in /build by @dependabot in https://github.com/nodejs/undici/pull/2974

feat(TS): add types for composed dispatchers by @metcoder95 in https://github.com/nodejs/undici/pull/2967

fix: count for error response and network errors by @metcoder95 in https://github.com/nodejs/undici/pull/2966

New Contributors

@mweberxyz made their first contribution in https://github.com/nodejs/undici/pull/2969

@acommodari made their first contribution in https://github.com/nodejs/undici/pull/2962

Full Changelog: https://github.com/nodejs/undici/compare/v6.9.0...v6.10.0
Open source →
6.9.014 Mar 2024
feat: add new dispatch compose by @metcoder95 in https://github.com/nodejs/undici/pull/2826
What's Changed

feat: add new dispatch compose by @metcoder95 in https://github.com/nodejs/undici/pull/2826

ci: add macos-latest to test-matrix by @Uzlopak in https://github.com/nodejs/undici/pull/2952

types: align RequestInit.body type with lib.dom.ts by @jdufresne in https://github.com/nodejs/undici/pull/2956

ci: pin versions of github actions by @UlisesGascon in https://github.com/nodejs/undici/pull/2957

fetch: improve output for FormData, Response, Request by @mertcanaltin in https://github.com/nodejs/undici/pull/2955

perf: optimize collectASequenceOfBytes by @tsctx in https://github.com/nodejs/undici/pull/2958

New Contributors

@jdufresne made their first contribution in https://github.com/nodejs/undici/pull/2956

@UlisesGascon made their first contribution in https://github.com/nodejs/undici/pull/2957

Full Changelog: https://github.com/nodejs/undici/compare/v6.8.0...v6.9.0

6.8.013 Mar 2024

fix: send correct SNI for proxy connections by @chrros95 in https://github.com/nodejs/undici/pull/2939

What's Changed

fix: send correct SNI for proxy connections by @chrros95 in https://github.com/nodejs/undici/pull/2939
build(deps): bump node from 8bf9240 to 7bfef1d in /build by @dependabot in https://github.com/nodejs/undici/pull/2937
fetch: improve util.inspect output for web specifications by @mertcanaltin in https://github.com/nodejs/undici/pull/2938
ci: fix broken ci on windows and node v21 because of libuv bug by @Uzlopak in https://github.com/nodejs/undici/pull/2941
perf: improve getResolveErrorBodyCallback by @Uzlopak in https://github.com/nodejs/undici/pull/2940
fix: don't assign kAgent twice by @ronag in https://github.com/nodejs/undici/pull/2942
perf: dump immediatly if known size exceeds limit by @ronag in https://github.com/nodejs/undici/pull/2882
build(deps): bump node from 7bfef1d to 4999fa1 in /build by @dependabot in https://github.com/nodejs/undici/pull/2946
try to fix windows failure by @ronag in https://github.com/nodejs/undici/pull/2950
perf: improve parsing form-data by @tsctx in https://github.com/nodejs/undici/pull/2944

New Contributors

@chrros95 made their first contribution in https://github.com/nodejs/undici/pull/2939

Full Changelog: https://github.com/nodejs/undici/compare/v6.7.1...v6.8.0

Open source →

6.7.18 Mar 2024

fetch: use EOL of os-module by @Uzlopak in https://github.com/nodejs/undici/pull/2915

What's Changed

fetch: use EOL of os-module by @Uzlopak in https://github.com/nodejs/undici/pull/2915
ci: only send codecov from ubuntu and node by @Uzlopak in https://github.com/nodejs/undici/pull/2914
tests: improve skip for unix.js tests, remove skipped tests by @Uzlopak in https://github.com/nodejs/undici/pull/2916
chore: fix typo in isHistoryNavigation comments by @kachick in https://github.com/nodejs/undici/pull/2920
fix(benchmark): set body correctly by @tsctx in https://github.com/nodejs/undici/pull/2918
chore: increase test coverage to 100% for /lib/api/api-request.js by @Uzlopak in https://github.com/nodejs/undici/pull/2912
fix: chunksDecode cuts off 3 characters at the end if having BOM by @Uzlopak in https://github.com/nodejs/undici/pull/2922
docs: clarify URI parsing behavior of ProxyAgent constructor by @rossilor95 in https://github.com/nodejs/undici/pull/2893
implement sync formdata parser by @KhafraDev in https://github.com/nodejs/undici/pull/2911
Fix docs links and add examples to sidebar by @tastypackets in https://github.com/nodejs/undici/pull/2895
doc: update diagnostics channel request headers type change by @jessezhang91 in https://github.com/nodejs/undici/pull/2925
perf: optimize getResolveErrorBodyCallback by @tsctx in https://github.com/nodejs/undici/pull/2921
override request dispatcher from init by @matthieusieben in https://github.com/nodejs/undici/pull/2928
add busboy tests by @KhafraDev in https://github.com/nodejs/undici/pull/2924
fix(benchmark): make it fair by @tsctx in https://github.com/nodejs/undici/pull/2929
Revert "chore: remove no-simd wasm" by @Uzlopak in https://github.com/nodejs/undici/pull/2935
build(deps): bump node from d3271e4 to 8bf9240 in /build by @dependabot in https://github.com/nodejs/undici/pull/2936
Flip link between docs and README by @mcollina in https://github.com/nodejs/undici/pull/2933

New Contributors

@kachick made their first contribution in https://github.com/nodejs/undici/pull/2920
@tastypackets made their first contribution in https://github.com/nodejs/undici/pull/2895
@jessezhang91 made their first contribution in https://github.com/nodejs/undici/pull/2925
@matthieusieben made their first contribution in https://github.com/nodejs/undici/pull/2928

Full Changelog: https://github.com/nodejs/undici/compare/v6.7.0...v6.7.1

Open source →

6.7.03 Mar 2024Deprecated

doc deprecate bodymixin.formData by @KhafraDev in https://github.com/nodejs/undici/pull/2892

What's Changed

test: remove t.diagnostics() calls in push-dont-push.js test by @Uzlopak in https://github.com/nodejs/undici/pull/2715
fix: fix flaky debug test by @Uzlopak in https://github.com/nodejs/undici/pull/2714
fix: HTTP2 tweaks by @metcoder95 in https://github.com/nodejs/undici/pull/2711
test: improve cookie tests by @Uzlopak in https://github.com/nodejs/undici/pull/2693
test: response.url after redirect is set to target url by @Uzlopak in https://github.com/nodejs/undici/pull/2716
chore: remove mocha and chai by @Uzlopak in https://github.com/nodejs/undici/pull/2696
test: replace t.pass with t.ok by @Uzlopak in https://github.com/nodejs/undici/pull/2721
perf: remove redundant operation in FormData by @tsctx in https://github.com/nodejs/undici/pull/2726
Add support for passing iterable objects as headers by @JaoodxD in https://github.com/nodejs/undici/pull/2708
chore: refine esbuild & node detection by @mochaaP in https://github.com/nodejs/undici/pull/2677
chore: rephrase some comments by @Uzlopak in https://github.com/nodejs/undici/pull/2717
test: replace t.type with t.ok and instanceof by @Uzlopak in https://github.com/nodejs/undici/pull/2720
remove useless options in web streams by @KhafraDev in https://github.com/nodejs/undici/pull/2729
Let's add superagent to the benchmark. closes #2730 by @eddienubes in https://github.com/nodejs/undici/pull/2731
convert node build to latin1 by @KhafraDev in https://github.com/nodejs/undici/pull/2673
simplify formData body parsing by @KhafraDev in https://github.com/nodejs/undici/pull/2735
chore: migrate a batch of tests to node test runner no. 1 by @Uzlopak in https://github.com/nodejs/undici/pull/2719
chore: migrate a batch of tests to node test runner no. 2 by @Uzlopak in https://github.com/nodejs/undici/pull/2737
chore: migrate a batch of tests to node test runner no. 4 by @Uzlopak in https://github.com/nodejs/undici/pull/2739
chore: migrate a batch of tests to node test runner no. 5 by @Uzlopak in https://github.com/nodejs/undici/pull/2740
chore: migrate a batch of tests to node test runner no. 3 by @Uzlopak in https://github.com/nodejs/undici/pull/2738
chore: migrate a batch of tests to node test runner no. 6 by @Uzlopak in https://github.com/nodejs/undici/pull/2741
chore: migrate a batch of tests to node test runner no. 8 by @Uzlopak in https://github.com/nodejs/undici/pull/2744
chore: migrate a batch of tests to node test runner no. 7 by @Uzlopak in https://github.com/nodejs/undici/pull/2742
build(deps-dev): bump cronometro from 2.0.2 to 3.0.1 by @dependabot in https://github.com/nodejs/undici/pull/2749
perf: always use the same prototype Iterator by @tsctx in https://github.com/nodejs/undici/pull/2743
chore: migrate a batch of tests to node test runner no. 9, remove tap by @Uzlopak in https://github.com/nodejs/undici/pull/2746
chore: remove usage of http-errors in proxy example by @Uzlopak in https://github.com/nodejs/undici/pull/2753
fix: dont ship wasm files of llhttp via npm by @Uzlopak in https://github.com/nodejs/undici/pull/2752
fix: handle request body as late as possible by @ronag in https://github.com/nodejs/undici/pull/2734
perf(tree): avoid recursive calls by @tsctx in https://github.com/nodejs/undici/pull/2755
docs: fix favicon by @Uzlopak in https://github.com/nodejs/undici/pull/2758
chore: use mermaid engine and mermaid in markdown by @Uzlopak in https://github.com/nodejs/undici/pull/2759
chore: remove sinon dev dependency by @Uzlopak in https://github.com/nodejs/undici/pull/2767
tests: skip test/node-test/debug on node 21.6.2 and windows by @Uzlopak in https://github.com/nodejs/undici/pull/2765
chore: improve usage of skip in tests by @Uzlopak in https://github.com/nodejs/undici/pull/2761
feat: improve mock error breadcrumbs by @rossilor95 in https://github.com/nodejs/undici/pull/2774
expose MessageEvent in fetch bundle by @KhafraDev in https://github.com/nodejs/undici/pull/2770
test: always exit with 0 when running in Node's Daily WPT Report CI job by @panva in https://github.com/nodejs/undici/pull/2778
fix: add node prefix for util to fix issue in env with min version node 18 by @riderx in https://github.com/nodejs/undici/pull/2775
perf: improve perf of parseRawHeaders by @Uzlopak in https://github.com/nodejs/undici/pull/2781
fix: make mock-agent.js test more resilient by @Uzlopak in https://github.com/nodejs/undici/pull/2780
chore: make some test run even without internet connection by @Uzlopak in https://github.com/nodejs/undici/pull/2786
mock: improve validateReplyParameters by @Uzlopak in https://github.com/nodejs/undici/pull/2783
perf: improve TernarySearchTree by @Uzlopak in https://github.com/nodejs/undici/pull/2782
fix: convert HeadersInit to sequence/dictionary correctly by @KhafraDev in https://github.com/nodejs/undici/pull/2784
chore: improve getFieldValue by @Uzlopak in https://github.com/nodejs/undici/pull/2785
Add RetryHandler to sidebar by @mcollina in https://github.com/nodejs/undici/pull/2797
Add RetryAgent by @mcollina in https://github.com/nodejs/undici/pull/2798
build(deps): bump step-security/harden-runner from 2.6.0 to 2.7.0 by @dependabot in https://github.com/nodejs/undici/pull/2690
build(deps): bump actions/checkout from 4.1.0 to 4.1.1 by @dependabot in https://github.com/nodejs/undici/pull/2393
build(deps): bump actions/upload-artifact from 3.1.3 to 4.3.1 by @dependabot in https://github.com/nodejs/undici/pull/2799
build(deps): bump node from 20-alpine to 21-alpine in /build by @dependabot in https://github.com/nodejs/undici/pull/2803
perf: improve sort algorithm by @tsctx in https://github.com/nodejs/undici/pull/2756
refactor: move web stuff into their own folder by @ronag in https://github.com/nodejs/undici/pull/2793
s/ dispactgher/dispatcher/ by @steveluscher in https://github.com/nodejs/undici/pull/2807
Use paralellelRequests instead of connections to calculate req/sec in benchmarks by @mcollina in https://github.com/nodejs/undici/pull/2800
Split out documentation into separate directory by @Ethan-Arrowood in https://github.com/nodejs/undici/pull/2788
build(deps): bump fastify/github-action-merge-dependabot from 3.9.1 to 3.10.1 by @dependabot in https://github.com/nodejs/undici/pull/2820
build(deps): bump actions/dependency-review-action from 4.0.0 to 4.1.3 by @dependabot in https://github.com/nodejs/undici/pull/2821
build(deps): bump github/codeql-action from 3.23.2 to 3.24.4 by @dependabot in https://github.com/nodejs/undici/pull/2818
build(deps): bump actions/setup-node from 4.0.1 to 4.0.2 by @dependabot in https://github.com/nodejs/undici/pull/2819
fix: move CNAME and .nojekyll to root by @Uzlopak in https://github.com/nodejs/undici/pull/2822
remove all fetchParam event handlers by @KhafraDev in https://github.com/nodejs/undici/pull/2823
feat: refactor ProxyAgent constructor to also accept single URL argument by @rossilor95 in https://github.com/nodejs/undici/pull/2810
fix: isCTLExcludingHtab by @Uzlopak in https://github.com/nodejs/undici/pull/2790
refactor: move files into logical folders by @ronag in https://github.com/nodejs/undici/pull/2813
refactor: move fixed-queeu to dispatcher and rm node folder by @ronag in https://github.com/nodejs/undici/pull/2827
chore: create package.json in benchmarks by @Uzlopak in https://github.com/nodejs/undici/pull/2766
build(deps): bump github/codeql-action from 3.24.4 to 3.24.5 by @dependabot in https://github.com/nodejs/undici/pull/2829
chore: use lts for pubish types workflow by @Uzlopak in https://github.com/nodejs/undici/pull/2830
add dispatcher option to Request by @KhafraDev in https://github.com/nodejs/undici/pull/2831
fix url referrer wpt by @KhafraDev in https://github.com/nodejs/undici/pull/2832
refactor: remove own sort logic by @tsctx in https://github.com/nodejs/undici/pull/2834
fix(fetch): prevent crash when fetch is aborted with null as the AbortSignal's reason by @steveluscher in https://github.com/nodejs/undici/pull/2833
refactor: avoid http2 dynamic dispatch in socket handlers by @ronag in https://github.com/nodejs/undici/pull/2839
build(deps-dev): bump proxy from 1.0.2 to 2.1.1 by @dependabot in https://github.com/nodejs/undici/pull/2137
perf(tree): reduce overhead of build TernarySearchTree by @tsctx in https://github.com/nodejs/undici/pull/2840
webidl: implement resizable arraybuffer checks by @KhafraDev in https://github.com/nodejs/undici/pull/2094
websocket server only needs to reply with a single subprotocol by @KhafraDev in https://github.com/nodejs/undici/pull/2845
unite webidl stringification by @KhafraDev in https://github.com/nodejs/undici/pull/2843
fix: deflake connect-timeout test by @Uzlopak in https://github.com/nodejs/undici/pull/2851
fix: coverage reporting by @Uzlopak in https://github.com/nodejs/undici/pull/2763
fix: pipelining logic is not relevant for h2 by @ronag in https://github.com/nodejs/undici/pull/2850
processBody doesn't need to return a promise by @KhafraDev in https://github.com/nodejs/undici/pull/2858
refactor: split client into client-h1/h2 by @ronag in https://github.com/nodejs/undici/pull/2848
ci: fix concurrency by @Uzlopak in https://github.com/nodejs/undici/pull/2862
perf: improve performance of isValidSubprotocol by @Uzlopak in https://github.com/nodejs/undici/pull/2861
perf: reuse TextDecoder instance by @Uzlopak in https://github.com/nodejs/undici/pull/2863
chore: restructure benchmarks, use kebab-case by @Uzlopak in https://github.com/nodejs/undici/pull/2864
cookies: improve perf of toIMFDate by @Uzlopak in https://github.com/nodejs/undici/pull/2867
cookies: fix validateCookiePath by @Uzlopak in https://github.com/nodejs/undici/pull/2866
refactor: move out more h2 from core client by @ronag in https://github.com/nodejs/undici/pull/2860
mock: improve test coverage of buildHeadersFromArray by @Uzlopak in https://github.com/nodejs/undici/pull/2872
fix: remove broken build request hack by @ronag in https://github.com/nodejs/undici/pull/2874
chore: filenames should use kebab-case by @Uzlopak in https://github.com/nodejs/undici/pull/2873
refactor: split out last h1 specific code from core by @ronag in https://github.com/nodejs/undici/pull/2876
fix: make pipelining limit work for h2 by @ronag in https://github.com/nodejs/undici/pull/2875
fix: http2 doesn't have pipelining queue by @ronag in https://github.com/nodejs/undici/pull/2878
fix: minor connect cleanup by @ronag in https://github.com/nodejs/undici/pull/2877
Request headers types by @JaoodxD in https://github.com/nodejs/undici/pull/2879
ci: remove concurrency by @Uzlopak in https://github.com/nodejs/undici/pull/2880
fix: prefer queueMicrotask by @ronag in https://github.com/nodejs/undici/pull/2881
chore: remove no-simd wasm by @Uzlopak in https://github.com/nodejs/undici/pull/2871
cookies: improve validateCookieValue by @Uzlopak in https://github.com/nodejs/undici/pull/2883
cookies: improve validateCookieName by @Uzlopak in https://github.com/nodejs/undici/pull/2884
Properly parse set-cookie header using http2 by @jeanp413 in https://github.com/nodejs/undici/pull/2886
doc deprecate bodymixin.formData by @KhafraDev in https://github.com/nodejs/undici/pull/2892
perf: optimize check invalid field-vchar by @tsctx in https://github.com/nodejs/undici/pull/2889
build(deps): bump github/codeql-action from 3.24.5 to 3.24.6 by @dependabot in https://github.com/nodejs/undici/pull/2897
fix issue 2898 by @KhafraDev in https://github.com/nodejs/undici/pull/2900
tests: ignore catch block when requiring crypto module by @Uzlopak in https://github.com/nodejs/undici/pull/2901
websocket: remove dead code in parseCloseBody by @Uzlopak in https://github.com/nodejs/undici/pull/2902
fix: tests dont need process.exit by @Uzlopak in https://github.com/nodejs/undici/pull/2909
chore: remove proxyquire by @Uzlopak in https://github.com/nodejs/undici/pull/2906
chore: remove import-fresh as devDependency by @Uzlopak in https://github.com/nodejs/undici/pull/2908
perf(headers): a single set-cookie by @tsctx in https://github.com/nodejs/undici/pull/2903
websocket: improve .close() by @Uzlopak in https://github.com/nodejs/undici/pull/2865
feat: add sending data benchmark by @tsctx in https://github.com/nodejs/undici/pull/2905
ci: integrate workflows into nodejs.yml by @Uzlopak in https://github.com/nodejs/undici/pull/2899

New Contributors

@JaoodxD made their first contribution in https://github.com/nodejs/undici/pull/2708
@eddienubes made their first contribution in https://github.com/nodejs/undici/pull/2731
@riderx made their first contribution in https://github.com/nodejs/undici/pull/2775
@steveluscher made their first contribution in https://github.com/nodejs/undici/pull/2807
@jeanp413 made their first contribution in https://github.com/nodejs/undici/pull/2886

Full Changelog: https://github.com/nodejs/undici/compare/v6.6.2...v6.7.0

Open source →

6.6.01 Feb 2024

add webSocket example by @mertcanaltin in https://github.com/nodejs/undici/pull/2626

What's Changed

add webSocket example by @mertcanaltin in https://github.com/nodejs/undici/pull/2626
chore: remove atomic-sleep as dev dependency by @Uzlopak in https://github.com/nodejs/undici/pull/2648
chore: remove semver as dev dependency by @Uzlopak in https://github.com/nodejs/undici/pull/2646
chore: remove table as dev dependency by @Uzlopak in https://github.com/nodejs/undici/pull/2649
chore: remove delay as dev dependency by @Uzlopak in https://github.com/nodejs/undici/pull/2647
chore: reduce noise in test-logs test/issue-2349.js by @Uzlopak in https://github.com/nodejs/undici/pull/2655
chore: fix faketimer warning in test/request-timeout.js by @Uzlopak in https://github.com/nodejs/undici/pull/2656
chore: reduce noise in test logs test/client-node-max-header-size.js by @Uzlopak in https://github.com/nodejs/undici/pull/2654
refactor: use fromInnerResponse by @tsctx in https://github.com/nodejs/undici/pull/2635
fix: support deflate raw responses by @Uzlopak in https://github.com/nodejs/undici/pull/2650
Support building for externally shared js builtins by @mochaaP in https://github.com/nodejs/undici/pull/2643
fix: typo clampAndCoarsenConnectionTimingInfo by @Uzlopak in https://github.com/nodejs/undici/pull/2653
chore: use 'node:'-prefix for requiring node core modules by @Uzlopak in https://github.com/nodejs/undici/pull/2662
build(deps-dev): bump husky from 8.0.3 to 9.0.7 by @dependabot in https://github.com/nodejs/undici/pull/2667
build(deps-dev): bump cronometro from 1.2.0 to 2.0.2 by @dependabot in https://github.com/nodejs/undici/pull/2668
remove timers/promises import by @KhafraDev in https://github.com/nodejs/undici/pull/2665
chore: fix various codesmells by @Uzlopak in https://github.com/nodejs/undici/pull/2669
chore: remove this alias in agent.js by @Uzlopak in https://github.com/nodejs/undici/pull/2671
chore: use optional chaining by @Uzlopak in https://github.com/nodejs/undici/pull/2666
chore: small perf improvements by @Uzlopak in https://github.com/nodejs/undici/pull/2661
implement spec changes from a while ago by @KhafraDev in https://github.com/nodejs/undici/pull/2676
websocket: fix close when no closing code is received by @KhafraDev in https://github.com/nodejs/undici/pull/2680
fix: make ci less flaky by @Uzlopak in https://github.com/nodejs/undici/pull/2684

New Contributors

@mochaaP made their first contribution in https://github.com/nodejs/undici/pull/2643

Full Changelog: https://github.com/nodejs/undici/compare/v6.5.0...v6.6.0

Open source →

6.4.019 Jan 2024

refactor: version cleanup by @tsctx in https://github.com/nodejs/undici/pull/2605

What's Changed

refactor: version cleanup by @tsctx in https://github.com/nodejs/undici/pull/2605
cacheStorage: separate matchAll logic by @KhafraDev in https://github.com/nodejs/undici/pull/2599
cleanup index by @KhafraDev in https://github.com/nodejs/undici/pull/2598
feat: port balanced-pool, ca-fingerprint, client-abort tests to node:test by @sosukesuzuki in https://github.com/nodejs/undici/pull/2584
ci: unpin nodejs workflow version by @dominykas in https://github.com/nodejs/undici/pull/2434
test(#2600): Flaky debug test by @metcoder95 in https://github.com/nodejs/undici/pull/2607
fix: h2 hang issue with empty body by @timursevimli in https://github.com/nodejs/undici/pull/2601
Fix tests for Node.js v21 by @sosukesuzuki in https://github.com/nodejs/undici/pull/2609
perf(cache): avoid Request and Response initialization by @tsctx in https://github.com/nodejs/undici/pull/2610
Add more libraries to benchmarks by @mcollina in https://github.com/nodejs/undici/pull/2614
feat: port client-connect, client-dispatch, client-errors test to node:test by @sosukesuzuki in https://github.com/nodejs/undici/pull/2591
exit with 1 if WPT runner has unexpected errors by @KhafraDev in https://github.com/nodejs/undici/pull/2621
Fix tests for Node.js v20.11.0 by @mcollina in https://github.com/nodejs/undici/pull/2618
fix(mock-agent): split set-cookie by @tsctx in https://github.com/nodejs/undici/pull/2619
feat: implement throwOnMaxRedirect option for RedirectHandler by @mertcanaltin in https://github.com/nodejs/undici/pull/2563
test: fix flaky debug test by @metcoder95 in https://github.com/nodejs/undici/pull/2613
fix: hide statusOutput if empty in handleRunnerCompletion by @Uzlopak in https://github.com/nodejs/undici/pull/2624
docs: Fix typo in Debug.md by @Skn0tt in https://github.com/nodejs/undici/pull/2625
fix(cache): set AbortSignal by @tsctx in https://github.com/nodejs/undici/pull/2612
Use correct http Agent for node-fetch, axios, got and request by @mcollina in https://github.com/nodejs/undici/pull/2629

New Contributors

@timursevimli made their first contribution in https://github.com/nodejs/undici/pull/2601
@mertcanaltin made their first contribution in https://github.com/nodejs/undici/pull/2563
@Skn0tt made their first contribution in https://github.com/nodejs/undici/pull/2625

Full Changelog: https://github.com/nodejs/undici/compare/v6.3.0...v6.4.0

Open source →

6.3.08 Jan 2024

Clear all timeout on destroy and close by @mcollina in https://github.com/nodejs/undici/pull/2535

What's Changed

Clear all timeout on destroy and close by @mcollina in https://github.com/nodejs/undici/pull/2535
ConnectOptions should include 'origin' field by @dvoytenko in https://github.com/nodejs/undici/pull/2532
perf: avoid toLowerCase call by @tsctx in https://github.com/nodejs/undici/pull/2537
revert a1a8136 by @KhafraDev in https://github.com/nodejs/undici/pull/2539
docs: add Util to sidebar by @tsctx in https://github.com/nodejs/undici/pull/2529
fix: call explicitly unregister by @tsctx in https://github.com/nodejs/undici/pull/2534
fix: check the content-type of invalid formData by @tsctx in https://github.com/nodejs/undici/pull/2541
Add request examples. by @autopulated in https://github.com/nodejs/undici/pull/2380
fix(HTTP/2): handle consumption of aborted request by @metcoder95 in https://github.com/nodejs/undici/pull/2387
chore: update tst test by @tsctx in https://github.com/nodejs/undici/pull/2538
fix(fetch): do not abort fetch on redirect by @angelyan in https://github.com/nodejs/undici/pull/2545
drop verifyVersion in scripts by @KhafraDev in https://github.com/nodejs/undici/pull/2549
types: remove unused Client and Pool types by @RafaelGSS in https://github.com/nodejs/undici/pull/2557
lib: fix Host header when CONNECT ProxyAgent by @RafaelGSS in https://github.com/nodejs/undici/pull/2556
feat: port cookies tests to node runner by @pmarchini in https://github.com/nodejs/undici/pull/2547
feat: port webidl tests to node test runner by @ilteoood in https://github.com/nodejs/undici/pull/2554
perf: Improve percentDecode by @tsctx in https://github.com/nodejs/undici/pull/2562
Fix parseHashWithOptions regex by @flapenna in https://github.com/nodejs/undici/pull/2561
feat: port diagnostic-channel tests to node test runner by @ilteoood in https://github.com/nodejs/undici/pull/2559
feat: port websocket tests to node test runner by @ilteoood in https://github.com/nodejs/undici/pull/2553
build(deps-dev): bump tsd from 0.29.0 to 0.30.1 by @dependabot in https://github.com/nodejs/undici/pull/2551
build(deps): bump actions/setup-node from 4.0.0 to 4.0.1 by @dependabot in https://github.com/nodejs/undici/pull/2572
build(deps): bump github/codeql-action from 2.22.5 to 3.22.12 by @dependabot in https://github.com/nodejs/undici/pull/2574
Update @matteo.collina/tspl to 0.1.1 by @sosukesuzuki in https://github.com/nodejs/undici/pull/2576
mark wpt as failing by @KhafraDev in https://github.com/nodejs/undici/pull/2581
feat: port abort-controller.js tests to node:test runner by @sosukesuzuki in https://github.com/nodejs/undici/pull/2564
fix data url test by @KhafraDev in https://github.com/nodejs/undici/pull/2580
feat: port async_hooks.js tests to node:test runner by @sosukesuzuki in https://github.com/nodejs/undici/pull/2568
feat: port agent.js tests to node:test runner by @sosukesuzuki in https://github.com/nodejs/undici/pull/2566
feat: port abort-event-emitter.js tests to node:test runnner by @sosukesuzuki in https://github.com/nodejs/undici/pull/2565
feat: port first half of fetch tests to node test runner by @anurag-roy in https://github.com/nodejs/undici/pull/2569
perf: bypass method validation by @tsctx in https://github.com/nodejs/undici/pull/2583
fetch: warn when using patch method by @KhafraDev in https://github.com/nodejs/undici/pull/2577
feat: port autoselectfamily.js tests to node:test runner by @sosukesuzuki in https://github.com/nodejs/undici/pull/2570
feat: port remaining fetch tests to node test runner by @anurag-roy in https://github.com/nodejs/undici/pull/2587
fix: use isArrayBuffer instead of isAnyArrayBuffer by @tsctx in https://github.com/nodejs/undici/pull/2586
Feat/migrate tests to node runner by @pmarchini in https://github.com/nodejs/undici/pull/2593
abort request with reason if one is provided by @KhafraDev in https://github.com/nodejs/undici/pull/2592
feat: port tst test to node test runner by @tsctx in https://github.com/nodejs/undici/pull/2595
feat(#2191): Add support for NODE_DEBUG by @metcoder95 in https://github.com/nodejs/undici/pull/2585
cacheStorage: fix bugs make wpts pass by @KhafraDev in https://github.com/nodejs/undici/pull/2596
fix: non-object error in abort throws bad error by @atlowChemi in https://github.com/nodejs/undici/pull/2597
fix: add test helper for closing server as promise by @sosukesuzuki in https://github.com/nodejs/undici/pull/2604

New Contributors

@dvoytenko made their first contribution in https://github.com/nodejs/undici/pull/2532
@autopulated made their first contribution in https://github.com/nodejs/undici/pull/2380
@angelyan made their first contribution in https://github.com/nodejs/undici/pull/2545
@pmarchini made their first contribution in https://github.com/nodejs/undici/pull/2547
@ilteoood made their first contribution in https://github.com/nodejs/undici/pull/2554
@flapenna made their first contribution in https://github.com/nodejs/undici/pull/2561
@sosukesuzuki made their first contribution in https://github.com/nodejs/undici/pull/2576
@anurag-roy made their first contribution in https://github.com/nodejs/undici/pull/2569

Full Changelog: https://github.com/nodejs/undici/compare/v6.2.1...v6.3.0

Open source →

6.1.020 Dec 2023

fix: more sensible stack trace from dump error by @ronag in https://github.com/nodejs/undici/pull/2503

What's Changed

fix: more sensible stack trace from dump error by @ronag in https://github.com/nodejs/undici/pull/2503
refactor: remove some node compat by @ronag in https://github.com/nodejs/undici/pull/2502
refactor: version cleanup by @tsctx in https://github.com/nodejs/undici/pull/2507
perf(fetch): Improve fetch of detaurl by @tsctx in https://github.com/nodejs/undici/pull/2479
feat: expose parseHeader by @ronag in https://github.com/nodejs/undici/pull/2511
perf(fetch): optimize call dispatch by @tsctx in https://github.com/nodejs/undici/pull/2493
perf(util/parseHeaders): If the header name is buffer by @tsctx in https://github.com/nodejs/undici/pull/2501
perf: twice faster method check by @tsctx in https://github.com/nodejs/undici/pull/2495
refactor: remove Error.captureStackTrace by @tsctx in https://github.com/nodejs/undici/pull/2509
perf: Improve processHeader by @tsctx in https://github.com/nodejs/undici/pull/2513
perf: reduce String#toLowerCase call by @tsctx in https://github.com/nodejs/undici/pull/2516
perf: optimize consumeEnd by @tsctx in https://github.com/nodejs/undici/pull/2510
perf: reduce tst built time by @tsctx in https://github.com/nodejs/undici/pull/2517
feat: allow customization of build environment by @khardix in https://github.com/nodejs/undici/pull/2403
fix: clear cache by @tsctx in https://github.com/nodejs/undici/pull/2519
feat: Add resource timing entries for connection, request and response by @ToshB in https://github.com/nodejs/undici/pull/2481
Call fg.unregister() after a dispatcher is done, adds UNDICI_NO_FG to… by @mcollina in https://github.com/nodejs/undici/pull/2527
feat: expose headerNameToString by @tsctx in https://github.com/nodejs/undici/pull/2525

New Contributors

@khardix made their first contribution in https://github.com/nodejs/undici/pull/2403

Full Changelog: https://github.com/nodejs/undici/compare/v6.0.1...v6.1.0

Open source →

5.28.230 Nov 2023

fix: remove optional chainning for compatible with Nodejs12 and below by @bugb in https://github.com/nodejs/undici/pull/2470

What's Changed

fix: remove optional chainning for compatible with Nodejs12 and below by @bugb in https://github.com/nodejs/undici/pull/2470
fix: remove node: prefix by @tsctx in https://github.com/nodejs/undici/pull/2471
perf: avoid Headers initialization by @tsctx in https://github.com/nodejs/undici/pull/2468
fix: handle SharedArrayBuffer correctly by @tsctx in https://github.com/nodejs/undici/pull/2466
fix: Add null type to signal in RequestInit by @gebsh in https://github.com/nodejs/undici/pull/2455
fix: correctly handle data URL with hashes. by @tsctx in https://github.com/nodejs/undici/pull/2475
fix: check response for timinginfo allow flag by @ToshB in https://github.com/nodejs/undici/pull/2477
Make call to onBodySent conditional in RetryHandler by @MzUgM in https://github.com/nodejs/undici/pull/2478
refactor: better integrity check by @tsctx in https://github.com/nodejs/undici/pull/2462
fix: Added support for inline URL username:password proxy auth by @matt-way in https://github.com/nodejs/undici/pull/2473
build(deps-dev): bump jsdom from 22.1.0 to 23.0.0 by @dependabot in https://github.com/nodejs/undici/pull/2472
build(deps-dev): bump sinon from 16.1.3 to 17.0.1 by @dependabot in https://github.com/nodejs/undici/pull/2405
build(deps): bump ossf/scorecard-action from 2.2.0 to 2.3.1 by @dependabot in https://github.com/nodejs/undici/pull/2396
build(deps): bump actions/setup-node from 3.8.1 to 4.0.0 by @dependabot in https://github.com/nodejs/undici/pull/2395
build(deps): bump step-security/harden-runner from 2.5.0 to 2.6.0 by @dependabot in https://github.com/nodejs/undici/pull/2392
build(deps-dev): bump formdata-node from 4.4.1 to 6.0.3 by @dependabot in https://github.com/nodejs/undici/pull/2389
build(deps): bump actions/upload-artifact from 3.1.2 to 3.1.3 by @dependabot in https://github.com/nodejs/undici/pull/2302

New Contributors

@bugb made their first contribution in https://github.com/nodejs/undici/pull/2470
@gebsh made their first contribution in https://github.com/nodejs/undici/pull/2455
@ToshB made their first contribution in https://github.com/nodejs/undici/pull/2477
@MzUgM made their first contribution in https://github.com/nodejs/undici/pull/2478
@matt-way made their first contribution in https://github.com/nodejs/undici/pull/2473

Full Changelog: https://github.com/nodejs/undici/compare/v5.28.1...v5.28.2

Open source →

5.28.024 Nov 2023

fix(parseHeaders): util.parseHeaders handle correctly array of buffer… by @mdoria12 in https://github.com/nodejs/undici/pull/2398

What's Changed

fix(parseHeaders): util.parseHeaders handle correctly array of buffer… by @mdoria12 in https://github.com/nodejs/undici/pull/2398
docs: add license to undici-types by @dancastillo in https://github.com/nodejs/undici/pull/2401
perf: optimize Readable.dump by @ronag in https://github.com/nodejs/undici/pull/2402
perf(headers): Improve Headers by @tsctx in https://github.com/nodejs/undici/pull/2397
test: re-enable conditional WPT Report for websockets by @panva in https://github.com/nodejs/undici/pull/2407
fix: delay abort on 'close' by @ronag in https://github.com/nodejs/undici/pull/2408
refactor: use substring instead of substr by @tsctx in https://github.com/nodejs/undici/pull/2411
add additional http2 test with fetch by @KhafraDev in https://github.com/nodejs/undici/pull/2419
fix: HTTPToken check by @tsctx in https://github.com/nodejs/undici/pull/2410
perf: optimize HeadersList.get by @tsctx in https://github.com/nodejs/undici/pull/2420
properly handle pseudo-headers in fetch by @KhafraDev in https://github.com/nodejs/undici/pull/2422
perf(headers): if the guard is immutable by @tsctx in https://github.com/nodejs/undici/pull/2424
fix(mock-agent): send stream body by @tsctx in https://github.com/nodejs/undici/pull/2425
build(deps): bump github/codeql-action from 2.21.5 to 2.22.5 by @dependabot in https://github.com/nodejs/undici/pull/2394
feat(#2264): Expose Retry Handler by @metcoder95 in https://github.com/nodejs/undici/pull/2281
fix: implement Headers#set correctly by @tsctx in https://github.com/nodejs/undici/pull/2432
fix: implement Headers#delete correctly by @tsctx in https://github.com/nodejs/undici/pull/2430
test: update websocket wpt availability by @panva in https://github.com/nodejs/undici/pull/2437
fix: type comment position by @tsctx in https://github.com/nodejs/undici/pull/2443
fix: onHeaders type declaration by @tsctx in https://github.com/nodejs/undici/pull/2444
remove http2 status pseudo header from headers by @KhafraDev in https://github.com/nodejs/undici/pull/2438
docs: Clarify path matching in intercept() by @oliversalzburg in https://github.com/nodejs/undici/pull/2426
fix: set-cookie clone by @tsctx in https://github.com/nodejs/undici/pull/2446
docs: fix typo in maxConcurrentStreams by @tniessen in https://github.com/nodejs/undici/pull/2450
refactor: remove leftovers by @metcoder95 in https://github.com/nodejs/undici/pull/2451
refactor: add missing new operator by @tsctx in https://github.com/nodejs/undici/pull/2452

New Contributors

@mdoria12 made their first contribution in https://github.com/nodejs/undici/pull/2398
@tsctx made their first contribution in https://github.com/nodejs/undici/pull/2397
@oliversalzburg made their first contribution in https://github.com/nodejs/undici/pull/2426

Full Changelog: https://github.com/nodejs/undici/compare/v5.27.2...v5.28.0

Open source →

5.26.419 Oct 2023

use esbuild define/hooks by @KhafraDev in https://github.com/nodejs/undici/pull/2342

What's Changed

use esbuild define/hooks by @KhafraDev in https://github.com/nodejs/undici/pull/2342
fix request's arrayBuffer returning uint8 instead of arraybuffer by @KhafraDev in https://github.com/nodejs/undici/pull/2344
fix: skip readMore call if parser is null or undefined by @iiAku in https://github.com/nodejs/undici/pull/2346
test: first attempt for flaky fix by @metcoder95 in https://github.com/nodejs/undici/pull/2337
test: only include WebSocket in WPT Report where it's landed by @panva in https://github.com/nodejs/undici/pull/2351
Update DispatchInterceptor.md by @Uzlopak in https://github.com/nodejs/undici/pull/2354
fix: Avoid error for stream() being aborted by @BobNobrain in https://github.com/nodejs/undici/pull/2355
fix names with esbuild by @KhafraDev in https://github.com/nodejs/undici/pull/2359

New Contributors

@iiAku made their first contribution in https://github.com/nodejs/undici/pull/2346
@Uzlopak made their first contribution in https://github.com/nodejs/undici/pull/2354
@BobNobrain made their first contribution in https://github.com/nodejs/undici/pull/2355

Full Changelog: https://github.com/nodejs/undici/compare/v5.26.3...v5.26.4

Open source →

5.26.011 Oct 2023

use npm install instead of npm ci by @Ethan-Arrowood in https://github.com/nodejs/undici/pull/2309

What's Changed

use npm install instead of npm ci by @Ethan-Arrowood in https://github.com/nodejs/undici/pull/2309
change default header to node by @Ethan-Arrowood in https://github.com/nodejs/undici/pull/2310
chore: change order of the pseudo-headers by @kyrylodolynskyi in https://github.com/nodejs/undici/pull/2308
fix: Agent.Options.factory should accept URL object or string as parameter by @nicole0707 in https://github.com/nodejs/undici/pull/2295
build(deps-dev): bump sinon from 15.2.0 to 16.1.0 by @dependabot in https://github.com/nodejs/undici/pull/2312
test: handle npm ignore-scripts settings by @panva in https://github.com/nodejs/undici/pull/2313
feat: respect --max-http-header-size Node.js flag by @balazsorban44 in https://github.com/nodejs/undici/pull/2234
fix(#2311): End stream after body sent by @metcoder95 in https://github.com/nodejs/undici/pull/2314
disallow setting host header in fetch by @KhafraDev in https://github.com/nodejs/undici/pull/2322
[StepSecurity] ci: Harden GitHub Actions by @step-security-bot in https://github.com/nodejs/undici/pull/2325
fix fetch with coverage enabled by @KhafraDev in https://github.com/nodejs/undici/pull/2330
Fix stuck when using http2 POST Buffer by @binsee in https://github.com/nodejs/undici/pull/2336
fix: 🏷️ add allowH2 to BuildOptions by @binsee in https://github.com/nodejs/undici/pull/2334
fix: 🐛 fix process http2 header by @binsee in https://github.com/nodejs/undici/pull/2332

New Contributors

@kyrylodolynskyi made their first contribution in https://github.com/nodejs/undici/pull/2308
@nicole0707 made their first contribution in https://github.com/nodejs/undici/pull/2295
@balazsorban44 made their first contribution in https://github.com/nodejs/undici/pull/2234
@binsee made their first contribution in https://github.com/nodejs/undici/pull/2336

Full Changelog: https://github.com/nodejs/undici/compare/v5.23.4...v5.26.0

Open source →

5.24.08 Sept 2023

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

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

Open source →

5.23.03 Aug 2023

bump engines to node >= 16 by @ronag in https://github.com/nodejs/undici/pull/2119

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

Open source →

5.22.111 May 2023

Cache storage by @KhafraDev in https://github.com/nodejs/undici/pull/2076

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

Open source →

5.22.020 Apr 2023

build(deps-dev): bump tsd from 0.27.0 to 0.28.1 by @dependabot in https://github.com/nodejs/undici/pull/2042

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

Open source →

5.21.18 Apr 2023

Fix typo in kPipelining symbol by @andrewfecenko in https://github.com/nodejs/undici/pull/2005

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

Open source →

5.21.013 Mar 2023

workflow: add scorecard.yml by @RafaelGSS in https://github.com/nodejs/undici/pull/1942

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

Open source →

5.19.013 Feb 2023

fix(fetch): raise AbortSignal max event listeners by @KhafraDev in https://github.com/nodejs/undici/pull/1910

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

Open source →

5.17.04 Feb 2023

fix(wpts): Blob is a global getter in >=v19.x.x by @KhafraDev in https://github.com/nodejs/undici/pull/1880

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

Open source →

undici

Release timeline

Releases

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

New Contributors

⚠️ Security Release ⚠️

What's Changed

What's Changed

New Contributors

What's Changed

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

What's Changed

What's Changed

New Contributors

What's Changed

What's Changed

What's Changed

⚠️ Security Release ⚠️

:warning: Security Release :warning:

⚠️ Security Release ⚠️

What's Changed

New Contributors

What's Changed

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

What's Changed

What's Changed

New Contributors

What's Changed

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

What's Changed

New Contributors

Notable Changes

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

What's Changed

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

⚠️ Security Release ⚠️

What's Changed

New Contributors

What's Changed

What's Changed

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed