What's Changed

• script: Correctly handle Reflector with AssociatedMemory and remove associated memory in finalize instead of drop by @sagudev in #42271
• Expose a GamepadProvider and use Responder types for messages by @atbrakhi in #41568
• script: Implement base-uri CSP check by @WaterWhisperer in #42272
• script: Allow any valid CSS color for color input values by @simonwuelker in #42275
• script: Add navigator.pdfViewerEnabled by @simonwuelker in #42277
• Indexeddb: connection lifecycle by @gterzian in #42082
• script: Support different colorspaces for <input type=color> by @simonwuelker in #42279
• script: add force option for assign-slottables for a tree by @rayguo17 in #42250
• script: Set host for template content by @TimvdLippe in #42276
• script: Fix handling changes to relevant attributes for stylesheets by @TimvdLippe in #42273
• devtools: Remove redundant addDebuggee call by @atbrakhi in #42290
• script: Implement HTMLInputElement.alpha by @simonwuelker in #42293
• geolocation: Support errorCallback by @arihant2math in #42295
• webdriver: Support interspersed pointerMove actions via event queue by @yezhizhen in #42289
• webdriver: Remove orphan Handler::num_pending_actions by @yezhizhen in #42297
• devtools: cleanup debugger.js by @atbrakhi in #42308
• mach: use uv run --frozen by @jschwe in #42169
• Bump servoshell to 0.0.5 by @jschwe in #42305
• script: Start a performance timeline entry for iframe documents by @muse254 in #42270
• deps: Update bytes crate to 0.11.1 by @jdm in #42310
• etc: Include script for running blink perf tests by @Narfinger in #41224
• webdriver: Improve input event synchronization time-complexity from O(N²) to O(N) by @yezhizhen in #42309
• script: Impl UserActivation interface by @stevennovaryo in #42060
• fetch: implement multipart/form-data parsing for Request::formData() by @Taym95 in #42041
• script: Start using &mut JSContext and wrappers2 functions inside module script code by @Gae24 in #42294
• script: Move more steps of AES algorithms to aes_common module by @kkoyung in #42323
• layout: Handle zero-sized positioning areas when laying out a dimension for background-repeat by @mrobinson in #42303
• script: Move WebVTT interfaces into a webvtt directory by @mrobinson in #42326
• wpt/UT: Disable https_proxy for local tests by @yezhizhen in #42322
• Allow llvm-coverage to write file on webdriver exit by @Narfinger in #41141
• paint: Reduce unnecessary memory reallocation/mutable getter by @yezhizhen in #42328
• CI: Use mitmproxy in OHOS Ci by @Narfinger in #41885
• devtools: Only highlight fragments that share the first encountered SpatialId for a node by @eerii in #42330
• script: Match :modal when dialog is modal by @lukewarlow in #42201
• Bump Stylo to servo/stylo#303 by @Loirooriol in #42337
• script: use &mut JSContext inside workers PostMessage api by @Gae24 in #42342
• script: Remove named window proxy map entry when destroying nested browsing context by @jdm in #42344
• perf tests: Fix minor issues in blink layout tests runner by @jschwe in #42346
• CI: Add uv.lock to all sparse-checkouts by @sagudev in #42353
• paint: Do not unwrap in stop_fling_if_needed to fix pinch zoom panic by @yezhizhen in #42350
• webdriver: Remove last dependency on RefCell by @yezhizhen in #42358
• chore: move ClassicScript related code to a new module by @Gae24 in #42363
• libservo: Expand the UserContentManager API. by @mukilan in #42288
• layout: Do not consider pseudo-elements widgets for the purposes of replaced content by @lukewarlow in #42332
• script: use &mut JSContext in Window::PostMessage by @pralkarz in #42370
• fonts: Port macOS font code to use objc2-* crates by @mrobinson in #41711
• fix(background_hang_monitor): Use DummySampler on Windows ARM64 by @npiesco in #42341
• mach: Force the use of arm64 Python when running with Windows on arm64 by @dpaoliello in #42371
• Add test tracking web-exposed CSS properties by @Loirooriol in #42385
• tests: Enable paint-timing tests by @shubhamg13 in #42025
• deny: Skip GHSA-r6v5-fh4h-64xc to unblock CI by @yezhizhen in #42392
• layout: get rid of some collect() calls by @webbeef in #42327
• CI: OHOS: Better test for hdc device connected by @Narfinger in #42365
• script: Check whether window is top level before looking for it in the ScriptThread by @stevennovaryo in #42390
• libservo: Fix dead code warning and fix two typos in unit tests by @Keerti707 in #42375
• script: Add check for IntersectionObserver to not connect to the same document multiple times. by @Narfinger in #42366
• layout: Properly count characters when segmenting IFC text by @mrobinson in #42399
• wpt: Fix syntax error in pointerevent_touch-propagates-when-target-is-video_touch.html by @yezhizhen in #42405
• Revert "CI: OHOS: Better test for hdc device connected (#42365)" by @Narfinger in https://github.com/s...

• ohos CI: Add a proper name for scenario test screenshot artifacts by @yezhizhen in #41614
• script: Implement generate key operation of ML-KEM by @kkoyung in #41615
• script: Implement WebCrypto encapsulation and decapsulation with ML-KEM by @kkoyung in #41617
• Refactor allow to expect by @waynevanson in #41586
• layout: Stop splitting inline boxes when they contain block-levels by @Loirooriol in #41492
• deps: Bump wayland-related together by @yezhizhen in #41621
• script: Fix alg field of exported ML-KEM key in JWK format by @kkoyung in #41627
• script: Implement import key operations of ML-DSA by @kkoyung in #41628
• Replace NetworkError::Internal with structured enum variants for calls with literal strings by @uthmaniv in #36599
• layout: Fix size of anonymous not marked as depending on block constraints by @Loirooriol in #41632
• layout: Handle block-in-inline dependency on block constraints by @Loirooriol in #41624
• script: Skip some steps when determining encoding for XML document by @simonwuelker in #41637
• script: Implement export key operation of ML-DSA by @kkoyung in #41647
• change #[allow]s to #[expect]s by @TimurBora in #41635
• Correct path to twin find_python() functions in servo and script_bindings build.rs by @leo030303 in #41649
• layout: Fix intrinsic contribution of anonymous not marked as depending on block constraints by @Loirooriol in #41652
• libservo: Refactor site data integration test to enable reuse by @janvarga in #41609
• package: Make Windows installer respect customized path by @yezhizhen in #41653
• layout: Fix intrinsic size of block-in-inline not marked as depending on block constraints by @Loirooriol in #41655
• Retry EventSource after temporary failures using is_permanent_failure by @WaterWhisperer in #41651
• script: Implement generate key operation of ML-DSA by @kkoyung in #41659
• Implement pending preload responses with futures by @TimvdLippe in #40059
• cargo: Move shared tokio dependency to the root by @yezhizhen in #41677
• deps: Make bot update tokio-rs repository together by @yezhizhen in #41679
• libservo: Add initial support for SiteDataManager::clear_site_data by @janvarga in #41618
• script: Implement sign and verify operations of ML-DSA by @kkoyung in #41676
• script: Remove pointless rename. by @jdm in #41680
• webdriver: Fix outdated timeouts test and remove redundant check by @yezhizhen in #41631
• Fix WebIDL clamp conversion to use round-half-to-even by @Taym95 in #41640
• script: Store a Weak handle to ScriptThread in both ScriptThread and Window by @Narfinger in #40645
• script: Properly handle messaging errors in components/constellation/constellation.rs by @j-mendez in #41419
• Unit Tests: Disable proxy for local tests by @Narfinger in #41688
• Build/Canvas: Vello or Vello CPU feature flags by @Narfinger in #41686
• devtools: Implement ActorEncode and clean inspector sub-actors by @eerii in #41685
• Expose nested browsing context status in RequestClient by @WaterWhisperer in #41661
• Stylo: Fix mismatched_lifetime_syntaxes warnings by @Loirooriol in #41690
• ohos CI: pass through results of optional jobs to try-label result by @jschwe in #41601
• net: Keep track of size of keep-alive records by @TimvdLippe in #41457
• script: Fix fetch-later length and quota computation by @TimvdLippe in #41665
• script: Ship navigator.sendBeacon by @TimvdLippe in #41694
• ohos ci: Attempt to close USB mode popup by @jschwe in #41695
• CODEOWNERS: Add jschwe & yezhizhen as CI scenario tests owners by @yezhizhen in #41706
• Revert "Build/Canvas: Vello or Vello CPU feature flags (#41686)" by @mrobinson in #41698
• script: Add a Rope type and use it for TextInput by @mrobinson in #41650
• net: Support no_proxy and https_proxy by @Narfinger in #41689
• net: Remove NetworkError::Internal by @TimvdLippe in #41693
• libservo: Stop exporting ipc-channel for gamepad responders and use callbacks by @Narfinger in #41412
• libservo: Extend SiteDataManager::clear_site_data to clear sessionStorage by @janvarga in #41709
• script: Init and pass down &mut JSContext in script-related threads by @sagudev in #41692
• Upgrade Stylo to 2025-12-01 by @Loirooriol in #41696
• Base: Implement GenericReceiverSet by @Narfinger in #41071
• 26488 - Moves WebGLRenderingContext cleanup to a dedicated struct by @willypuzzle in #41717
• script: Capitalize Content-Type key in formdata. by @jdm in #41722
• script: Consolidate global initialization for fetch requests by @TimvdLippe in #41663
• fonts: Fix loading local web font by @TimvdLippe in #41714
• servoshell: Support tracing-rs events when using hitrace by @janeoa in #41708
• devtools: Implement ActorEncode for NetworkEventActor by @eerii in #41731
• fonts: Use GenericChannel instead of IPC channels by @Narfinger in #41733
• webxr: Remove the ipc feature by @Narfinger in #41736
• mach: linux bootstrap: Remove unused constant by @jschwe in #41745
• mach: Break the shackle that restricts cross-compilation from Windows by @yezhizhen in #41748
• script: Pass &mut JSContext to tasks by @sagudev in #41756
• net: Remove...

What's Changed

• ci: Update condition to upload test results to codecov by @jschwe in #40988
• build(deps): Use crates.io release of mozjs by @jschwe in #40989
• Block and report CSP violations for javascript: URLs in window.open by @dyegoaurelio in #40997
• script: Reconstruct box tree when order changes by @Loirooriol in #40994
• script: Don't dirty with ContentOrHeritage damage when changing state by @Loirooriol in #40902
• libservo: Finish the SimpleDialog API by @mrobinson in #40982
• script: Implement encrypt/decrypt operation of ChaCha20-Poly1305 by @kkoyung in #41003
• html: Track the script/UA initiated media seek request by @tharkum in #40981
• constellation: Remove debugging println! introduced in #40944 by @mrobinson in #41009
• webdriver: Refactor actions.rs by @yezhizhen in #41004
• servoshell: Add support for opening new windows on desktop by @mrobinson in #40927
• CI: On OHOS run speedometer in perf mode by @Narfinger in #41006
• libservo: Make Servo an opaque cloneable handle by @mukilan in #41010
• Use 'GenericSender' and 'GenericReceiver' for bluetooth main component by @Narfinger in #41008
• Implement usage of custom protocol handlers by @TimvdLippe in #40803
• libservo: Trigger shutdown internally from Servo's Drop impl by @mukilan in #41012
• script: Add error messages to operations of ChaCha20-Poly1305 by @kkoyung in #41030
• Script Implement ReadableByteStreamTee by @Taym95 in #35991
• Documentation: Add documentation for EmbedderMsg to clarify by @Narfinger in #41032
• script: shorten script thread name by @webbeef in #41033
• touch: Stop flinging if no scroll happened by @kongbai1996 in #41028
• IndexedDB: Use GenericSender, GenericReceiver and GenericCallback for IndexedDB by @Narfinger in #41031
• selectors::Element::parent() shouldn't cross shadow tree boundary by @longvatrong111 in #40977
• html: Enhance image update the image data, environment changes algorithms by @tharkum in #41046
• html: Change the play state of the media player if the old is opposite by @tharkum in #41027
• config: Add SERVO_DIAGNOSTICS environment variable for diagnostic options by @atbrakhi in #41013
• change some allows to expects by @AnonMiraj in #41040
• net: use system certificates by @Narfinger in #40935
• script: add error messages by @danilopedraza in #41039
• allocator: Write untracked allocations to log file. by @jdm in #41066
• webdriver: Add touch support for all platforms by @yezhizhen in #41067
• devtools: Box the actor inside register by @eerii in #41074
• devtools: Default implementation for handle_message by @eerii in #41076
• script: Expose a single interface to run js code on globalscope by @Gae24 in #41078
• net: Remove use of deprecated crate rustls-pemfile. by @mukilan in #41095
• webgl: Unconditionally decrement busy count of WebGL contexts. by @mukilan in #41094
• Guard MediaElementAudioSourceNode against closed contexts and add crash test by @Taym95 in #41092
• dom: Avoid crashing on empty favicon href attribute by @webbeef in #41056
• script: Fix IIRFilter crash on silent blocks and add crash test by @Taym95 in #41091
• doc: Refer to the correct links in the Servo Book by @frozolotl in #41110
• layout: Pass degrees to the WebRender hue rotate filter by @AnonMiraj in #41063
• Expose window.clientInformation as a navigator alias by @Taym95 in #41111
• script: Implement creating and running classic scripts according to spec by @Gae24 in #41109
• script: Move WebGLProgram Drop implementation to a member type by @willypuzzle in #37622
• script_bindings: Remove Drop impl exception for WebGLProgram. by @jdm in #41124
• ohos / android: Fix missing error message for cli parsing errors by @Narfinger in #41072
• Devtools: Switch to GenericChannel and GenericCallback by @Narfinger in #41051
• Remove our macOS-only task-info crate by @mrobinson in #41132
• mach: Add yes installation cofirmation flag to bootstrap command by @MCozhusheck in #41086
• devtools: ActorEncode trait by @eerii in #41139
• mach: Properly handle empty commit message in the WPT export script by @chenura999 in #41128
• compositor: Allow touch up to not panic when its touch sequence not found by @PotatoCP in #41129
• Base: Implement GenericOneshot channels by @Narfinger in #41143
• compositing: Drop Painters when they have no WebViews by @mrobinson in #41144
• fonts: Replace deprecated xml-rs with [email protected] by @Ajay-singh1 in #41134
• libservo: Remove WebViewInner::rect by @mrobinson in #41156
• script: Implement import key operation of RSA-PSS by @kkoyung in #41157
• fonts: Add more Noto fallback options for different languages for Android by @Ajay-singh1 in #41151
• layout: Cleanup hit-testing logic for outlines by @Loirooriol in #41159
• constellation: Only set up a single Devtools route for all ScriptThreads by @mrobinson in #41161
• script: Remove reference to closed bug #18998 by @mrobinson in #41162
• Optimize assets, again by @lumiscosity in #41163
• devtools: Update to Firefox 145 by @eerii in #41087
• webdriver: Enable testdriver tests for Touch by always dispatching embedder MouseMove by @yezhizhen in #41171
• script: Update media to include fix for AudioBufferSourceNode.loop by @Taym95 in #41075
• layout: Merge BaseFragment and BaseFragmentInfo by @Loirooriol in #41177
• layout: Ensure that background-repeat: round size calculation rounds to nearest natural number by @mrobinson in #41158
• script: Decouple ownership of the media element from IPC router callback by @tharkum in #41131
• script: Implement import key operation of RSASSA-PKCS1-v1_5 by @kkoyung in #41172
• script: Update spec text of WebCrypto API by @kkoyung in #41180
• Rename IOCompositor to Paint by @mrobinson in #41176
• script: Bring creating and running classic scripts closer to spec by @Gae24 in #40938
• servoshell: Use WheelMode::DeltaPixel on line-based wheel events converted to pixels by @mrobinson in #41184
• layout: Preserve cached intrinsic inline sizes in more cases by @Loirooriol in #41160
• compositing: Have preventDefault prevent the scroll behavior of wheel even...

• script: Issue resource timing for stylesheets before the "load" event by @mrobinson in #40618
• Add scroll and fling trace. by @kongbai1996 in #40629
• wpt: Remove legacy expectation by @kkoyung in #40642
• script: Flatten nested match arms in NormalizedAlgorithm by @kkoyung in #40643
• Implement protocol handler web API's behind flag by @TimvdLippe in #40616
• html: Handle new DurationChanged event by by @tharkum in #40644
• Support calc() values in CSS Grid by @nicoburns in #34846
• script: Remove unnecessary Trusted wrapper in RemovableDomEventListener by @WaterWhisperer in #40649
• script: Add support for parsing CSS in parallel by @mrobinson in #40639
• script: Use hkdf crate for HKDF in WebCrypto by @kkoyung in #40650
• Tweak automatic release notes by @jschwe in #40651
• script: Housekeeping WebIDL dictionaries of WebCrypto API by @kkoyung in #40652
• script: Eliminate duplicate quirks mode origin check in stylesheet loader by @mrobinson in #40646
• script: Don't rely on Attr nodes when communicating with layout by @simonwuelker in #40657
• canvas: Clear bitmap without transform by @sagudev in #38286
• indexeddb: Fix typo in range sql generator by @arihant2math in #40658
• servodriver: Shut down Servo elegantly when all tests finish by @yezhizhen in #40455
• script: Add cx_no_gc/cx/realm codegen option and demostrate them by @sagudev in #40582
• Fix indexeddb intermitency by @arihant2math in #40648
• CI: use --profile instead of profile shorthands by @sagudev in #38644
• indexeddb: Clean shutdown of indexeddb threads/threadpool by @arihant2math in #40666
• libservo: Make WebView::set_history have crate visibility by @mrobinson in #40671
• resources: Ensure that selectors in CSS for the newtab page refer to actual elements by @arihant2math in #40670
• Implement WindowOrWorkerGlobalScope::reportError by @TimvdLippe in #40654
• Remove #![allow(dead_code)] from readablestreambyobreader by @Taym95 in #40675
• net: Relax the SVG content type detection logic. by @mukilan in #40636
• script: Fix wrongly matched normalized algorithm in NormalizedAlgorithm::get_key_length by @kkoyung in #40686
• compositing: Allow WebGL contexts to have different Surfman devices by @mukilan in #40594
• html: Fire the canplaythrough event in the expected order by @tharkum in #40685
• wpt: Backport upstream WPT PR for new SVG test. by @mukilan in #40689
• html: Run the play seek if loop attribute was set after playback ended by @tharkum in #40688
• layout: Adjust inset-modified containing block to have non-negative size by @Loirooriol in #40628
• Upload junit report of unit-tests in CI by @jschwe in #39897
• libservo: Add ContextMenuElementInformation to for the context menu API by @mrobinson in #40607
• script: Trigger reflow properly for pseudo-elements with content: attr() by @mrobinson in #40698
• Revert #40594 "Allow WebGL contexts to have different Surfman devices" by @yezhizhen in #40707
• Compositor: Add touch compatibility handling for mouse move events by @kongbai1996 in #40637
• layout: Display User Agent Controls widget for video element. by @rayguo17 in #40578
• layout: Rebuild the box tree when the quotes attribute changes on a pseudo-element by @mrobinson in #40699
• libservo: Trigger a rendering update when waiting for paint readiness in WebView unit tests by @mrobinson in #40712
• profiling: Add abstraction over tracing-rs by @jschwe in #40160
• Replace codecov/test-results-action by @jschwe in #40718
• servoshell: Always use ControlFlow::Wait on winit by @mrobinson in #40715
• python: Remove notify-py from Python dependencies by @mrobinson in #40717
• Update expectation for media-elements/event_timeupdate_noautoplay.html to PASS by removing .ini by @WaterWhisperer in #40714
• compositing: Allow WebGL contexts to have different Surfman devices by @mrobinson in #40721
• compositing: Rework WebRender external image handlers to be per-Painter by @mrobinson in #40690
• script: Don't allocate when retrieving attribute values for layout by @simonwuelker in #40724
• Fix RefCell already borrowed panic in HTMLMediaElement::set_audio_renderer by @Taym95 in #40729
• Use safe JSContext/AutoRealm/CurrentRealm in codegen by @sagudev in #40716
• Compositor: Resize PinchZoom::unscaled_viewport when viewport size changes by @kongbai1996 in #40396
• webdriver: implement protocol handler automation mode by @TimvdLippe in #40733
• script: Use a WeakRef for references to WebGLRenderingContext by @mrobinson in #40725
• webgl: Ensure all Surfman surfaces are released properly by @mrobinson in #40736
• CI: only upload test results to codecov if unit-test are actually run by @sagudev in #40739
• compositing: Make RefreshDriver per-RenderingContext by @mrobinson in #40738
• compositor: Share the WebGpuExternalImageMap among all Painters by @mrobinson in #40737
• script: Add message to Dom exception Error::NotSupported by @d-kraus in #40745
• ohos CI: Add webdriver based scenario tests by @monissaJ in #40473
• script: Optimize Node::insert by @webbeef in #40742
• script: Finish converting all error message enum variants to Option by @arihant2math in #40750
• mach: Normalize the --profile argument to build commands by @mukilan in #40753
• CI: Do not fail_fast on push to main by @sagudev in #40755
• profiling: Fix missing span enter by @jschwe in #40758
• compositing: Do not set scroll offsets of zero when restoring scroll offsets in new display lists by @kongbai1996 in #40757
• devtools: Support reloading tab by @eerii in #40760
• html: The queued volumechange event should be cancellable by @tharkum in #40763
• script: Implement SHA-3 in WebCrypto API by @kkoyung in #40765
• Prefer log over (e)println! by @jschwe in #40764
• paint: Do trigger animations when a non-animation paint happens by @mrobinson in #40433
• script: Don't crash when encountering unexpected node types in Range::createContextualFragment by @simonwuelker in #40762
• script: Add messages to exceptions thrown in Element::attachShadow by @simonwuelker i...

• script: Make file picker selection flow asynchronous by @delan in #39893
• servoshell: use accesskit exported from egui_winit and update egui crates by @mukilan in #40010
• compositor: Do not panic on touch events by @mrobinson in #40019
• libservo: Allow embedders to drive frame updates via RefreshDriver trait by @coding-joedow in #39072
• Implement document preloaded resources by @TimvdLippe in #39794
• Add simonwuelker as a code owner for xpath by @simonwuelker in #40027
• servoshell: Hook up Android software keyboard to embedder events. by @jdm in #40009
• servoshell: Add CFBundleSupportedPlatforms to Info.plist by @IsaacMarovitz in #40030
• mach: Android: Support custom profiles by @jschwe in #39982
• script: Fully initialize ResizeObserverEntry fields by @simonwuelker in #40036
• Validate response status and MIME type in WorkerGlobalScope::ImportScripts by @WaterWhisperer in #40023
• layout: Simplify InlineFormattingContextBuilder::start_inline_box() by @Loirooriol in #40037
• CODEOWNERS: Add sagudev as CI and crown codeowner by @sagudev in #40051
• servoview: Focus the view when a touch input occurs. by @jdm in #40049
• script: use run_a_classic_script algorithm for worker scripts by @Gae24 in #39905
• compositor: Have viewport meta tag affect the layout viewport by @atbrakhi in #40055
• cargo-deny: add exceptions for 'unic-*' crates. by @mukilan in #40058
• webdriver: Miscellanous cleanup by @yezhizhen in #39986
• script: Don't use StyleSheet::update_from_str. by @emilio in #40024
• webgpu: Add the latest spec compliant GPUAdapterInfo by @tharkum in #39960
• Implement run steps after a timeout by @Taym95 in #39994
• script: Add CanGc to Seekable method in HtmlMediaElement by @willypuzzle in #40033
• script: Support observing "device-pixel-content-box" with ResizeObserver by @simonwuelker in #40056
• Implement abortsignal timeout by @Taym95 in #40032
• android: Add UI setting for experimental features by @jdm in #40054
• config: Enable AbortController/AbortSignal by default. by @jdm in #40079
• script: Validate worker_type in WorkerGlobalScope::ImportScripts by @WaterWhisperer in #40078
• layout: Handle <select> as a widget by @Loirooriol in #39970
• Linux: Detect JIT support by @jschwe in #40071
• script: Update placeholder-shown state during IME composition events by @notJoon in #40082
• storage: Rename remaining references storage to webstorage by @arihant2math in #40090
• script: Move IndexedDB DOM interfaces to script/dom/indexeddb/ by @WaterWhisperer in #40091
• wdspec tests: Check correct node type instead of asserting error for script execution by @yezhizhen in #39988
• Box tree construction: only unset pseudo elements if the box is rebuilt by @longvatrong111 in #39930
• script: Prepare to run script and callback before invoking CE constructor by @simonwuelker in #39013
• net: Add warning log for failed HTTP requests. by @jdm in #40093
• Update blurmac code by @arihant2math in #40096
• servoshell (Desktop): Handle window resize events despite no focused webview by @aaron-wgd in #40086
• script: implement structured cloning for ImageData by @Gae24 in #40084
• html: Enhance media network and decoding error handling by @tharkum in #39899
• compositing: Move WebRender initialization to IOCompositor creation by @mrobinson in #40101
• compositing: Fully implement pinch zoom by @mrobinson in #40083
• Script: len,is_empty and match for DOMString by @Narfinger in #39866
• xpath: Provide error message when throwing SyntaxError from parsing by @simonwuelker in #40103
• Fix window title stuck on last opened webview by @Taym95 in #39259
• script: implement remaining WorkerGlobalScope's event handlers by @Gae24 in #40102
• Implement UIEvent.which by @Taym95 in #40109
• blurmac: Update objc2 to 0.4.1 by @arihant2math in #40113
• layout: Use content area rect for content box queries. by @jdm in #40115
• script: Include target in resize observer depth calculation. by @jdm in #40116
• storage: Simplify layout of storage crate by @arihant2math in #40124
• libservo: Stop using the custom test harness and run_api_tests by @mrobinson in #40131
• fix http cache reconstruct response from cache after validation behaviour by @rayguo17 in #40067
• libservo: Merge input method activation into the EmbedderControl API by @mrobinson in #40014
• xpath: Verify context node in XPathExpression::evaluate_internal by @simonwuelker in #40105
• script: Have the renderer process root viewport handle keyboard scrolling by @mrobinson in #40108
• servoshell: Cleanup headed_window from the old code by @rodio in #40132
• html: Add the 'name' and 'areas' IDL attributes for by @tharkum in #40133
• constellation: Optimize tracing of maybe_close_random_pipeline by @jschwe in #39035
• OHOS/Android: Implement WebDriverCommandMsg::GetViewportSize in egl app_state. by @Narfinger in #40135
• ohos: Fix JIT detection by @jschwe in #40130
• add CanGc as argument to methods in PaintRenderingContext2D by @yerke in #40148
• add CanGc as argument to methods in Credential by @yerke in #40149
• Revert "blurmac: Update objc2 to 0.4.1 (#40113)" by @arihant2math in #40145
• script: Use interior mutability for stream controller queues. by @jdm in #40138
• script: Replace IndexedDB's unsafe uses of RootedVec. by @jdm in #40143
• add CanGc as argument to methods in BluetoothDevice by @yerke in #40147
• add CanGc as argument to methods in OscillatorNode and StereoPannerNode by @yerke in #40146
• script: Restrict scope of mutable borrow in IDBTransaction::ObjectStore. by @jdm in #40139
• xpath: Replace nom with hand-written parsing rules by @simonwuelker in #39977
• bluetooth: Enable bluetooth feature when testing bluetooth on WPT and test on CI by @arihant2math in #40144
• devtools: Support getting XPath selector for node actor by @si...