v4.4.2

Improvements

• Decompression support (#954)

Fixes

• Terminate fetch on gc (#950)
• request body.body regression (#955)
• Misc bug fixes and spec compliance improvements.

fetch

Improvements

• Experimental implementation of fetch standard (#928).

Body Mixin

Improvements

• Implement body mixin on Readable (#907)
• Expose Connector in the public API (#906, #909)
• Improve connect option type definitions (#899)

Fixes

• Accept URL origin in Agent (#892)
• origin as optional parameter on Client and Pool types definitions (#901, #903)
• Broken link for examples on website (#897)

v4.2.2

Improvements

• Creating util function to validate handlers (#894)

Fixes

• Always clear the connectTimeout (#896)
• Accept URL origin in Agent (#892)

Connect

Improvements

• connect option (#881, 104be9c, #887)
• Documentation and test for using client certificates (#890)
• Reduce code duplication (#891)
• Add onBodyChunkSent callback to dispatch (#847)
• Add documentation and types for request headerTimeout & bodyTimeout (3b66905, #888)

Fixes

• Validate opts (ad2a490)
• Forward connectionError(5172fd9)

v4.1.0 - Same Origin Redirect & Request Iterator Body

Improvements

• Add support for request iterator body (#848)
• Same origin redirect (#781)

Fixes

• Add missing string[] option for passed headers (#836)
• Fix errors in documentation (#846)

v4.0.0 - Unified API, Docs Site, WASM, Redirect and Mocking

This release contains multiple breaking changes. These should not affect the majority of users but it is recommended to consider the full change list.

Improvements

• Improved global API ergonomics (#740)
• Removed --insecure-http-parser support (3d1027f)
• Pass headers as Buffer (#696)
• Simplify api (#695)
• Accept callbacks in Agent close and destroy (d1a406f)
• Added closed and destroyed properties on Agent (#634)
• Allow overriding timeouts per requests (#679)
• Update deps (#675, 8158def)
• Add undici mocking support (#587)
• Unify Client, Pool & Agent under Dispatcher (#544, #606, #620)
• Add connectTimeout (#619)
• Follow redirects (#603) (#769)
• Client lifecycle diagram (#567)
• Docs improvements and site (undici.nodejs.org) (#550, #565, #567, #582, #585, #596, 5095a2b, #627)
• Reuse tls sessions across clients of a connection pool (#588)
• Add strictContentLength option to treat request content length mismatch as warning (#586)
• Connecting through a proxy (#568)
• Agent connect/disconnect events (#558)
• Use llhttp WASM build for http parsing (#564, #611, #642, #648, #680)
• Only append non empty search to path (e8ece2a)
• Add factory arg to Pool and Agent (761738a)
• Use husky (#605)
• Add pr and issue templates (#608)
• Allow process to exit when no requests are pending (#772)
• Add data to parser errors (7a750ba)
• Try to re-use timer when possible (#729)
• Make request errors explicit (#777)
• Add fuzzing support (#821)
• connect (#763)
• unref socket while idle (#772)

Fixes

• Don't emit 'disconnect' without preceding 'connect'(#771)
• Don't fail when response ends before request body (#709)
• Don't headersTimeout while writing request body (#646)
• Emit 'disconnect' after destroy() (#665)
• Refresh timeout timer on parser resume (#653)
• Agent deep copy options (#636)
• Kill socket on request abort (#689)
• Add more strict check for streams in util.isStream() (#628)
• Remove Node 10 support (#623)
• Remove the esm wrapper, rely on commonjs auto detection (#599)
• Always detach socket on upgrade (252b676)
• Invoke onUpgrade after detach (641e018)
• Missing client arg (#555)
• Reduce queueMicrotask scope (#572)
• Wait for queued handlers to run before onError (#548)
• Add BodyTimeoutError to error types (#546)
• Omit path in undici.request opts (ts) (#559)
• Don't queue if destroyed (3d002c1)
• Agent.dispatch catch error (8c0051f)
• destroy IncomingMessage (#834)
• Handle invalid response body length (#816)
• Guard against user throw in onError (#818)
• Only emit 'disconnect' if 'connect' (#771)

v3.3.6

📚 PR:

• Fix issue with util.queueMicrotask and cjs loader (#762)
• Working with esm on all versions (#768)

v3.3.5

📚 PR:

• Fix Node v16 support and update tap (#754)

4.0 Alpha - Dispatcher API & WASM Parser

This release contains multiple breaking changes. These should not affect the majority of users but it is recommended to consider the full change list.

Improvements

• Improved global API ergonomics (#740)
• Removed --insecure-http-parser support (3d1027f)
• Pass headers as Buffer (#696)
• Simplify api (#695)
• Accept callbacks in Agent close and destroy (d1a406f)
• Added closed and destroyed properties on Agent (#634)
• Allow overriding timeouts per requests (#679)
• Update deps (#675, 8158def)
• Add undici mocking support (#587)
• Unify Client, Pool & Agent under Dispatcher (#544, #606, #620)
• Add connectTimeout (#619)
• Follow redirects (#603) (#769)
• Client lifecycle diagram (#567)
• Docs improvements and site (undici.nodejs.org) (#550, #565, #567, #582, #585, #596, 5095a2b, #627)
• Reuse tls sessions across clients of a connection pool (#588)
• Add strictContentLength option to treat request content length mismatch as warning (#586)
• Connecting through a proxy (#568)
• Agent connect/disconnect events (#558)
• Use llhttp WASM build for http parsing (#564, #611, #642, #648, #680)
• Only append non empty search to path (e8ece2a)
• Add factory arg to Pool and Agent (761738a)
• Use husky (#605)
• Add pr and issue templates (#608)
• Allow process to exit when no requests are pending (#772)
• Add data to parser errors (7a750ba)
• Try to re-use timer when possible (#729)
• Make request errors explicit (#777)

Fixes

• Don't emit 'disconnect' without preceding 'connect'(#771)
• Don't fail when response ends before request body (#709)
• Don't headersTimeout while writing request body (#646)
• Emit 'disconnect' after destroy() (#665)
• Refresh timeout timer on parser resume (#653)
• Agent deep copy options (#636)
• Kill socket on request abort (#689)
• Add more strict check for streams in util.isStream() (#628)
• Remove Node 10 support (#623)
• Remove the esm wrapper, rely on commonjs auto detection (#599)
• Always detach socket on upgrade (252b676)
• Invoke onUpgrade after detach (641e018)
• Missing client arg (#555)
• Reduce queueMicrotask scope (#572)
• Wait for queued handlers to run before onError (#548)
• Add BodyTimeoutError to error types (#546)
• Omit path in undici.request opts (ts) (#559)
• Don't queue if destroyed (3d002c1)
• Agent.dispatch catch error (8c0051f)