1. ac3c700 feat(ci): Configure Taskcluster to run Test262 tests [pt 5/5] (#56845) by James C Scott III · 3 hours ago master merge_pr_56845
  2. 402b824 feat(automation): Add workflow to vendor and update Test262 tests [pt 4/5] (#56843) by James C Scott III · 3 hours ago merge_pr_56843
  3. 0a0fd8c feat(runner): Integrate Test262 execution with wptrunner and add smoke tests [pt 3/5] (#56842) by James C Scott III · 4 hours ago merge_pr_56842
  4. a25c818 Bump packaging from 25.0 to 26.1 in /tools by dependabot[bot] · 4 hours ago merge_pr_59223
  5. f01f7f2 Bump pygithub from 2.9.0 to 2.9.1 in /tools by dependabot[bot] · 4 hours ago merge_pr_59222
  6. 00361d6 Fix :target-current update with inline-size containment by Daniil Sakhapov · 4 hours ago merge_pr_59238
  7. 85d2559 [wpt] Un-sub css-values/urls HTML files with no substitutions by jj · 5 hours ago merge_pr_59234
  8. ea0b8cc [wpt] Test parsing unquoted urls inside url() with modifiers by jj · 5 hours ago merge_pr_59233
  9. 0014151 Update Wasm tests (#59128) by github-actions[bot] · 5 hours ago merge_pr_59128
  10. d05572f Fix polygon() rounding radius clamping formula by Jason Leo · 6 hours ago epochs/three_hourly epochs/three_hourly/2026-04-15_16H merge_pr_59236
  11. e94d7c2 Escape serialization of image-set() type() if necessary by Rune Lillesveen · 6 hours ago merge_pr_59235
  12. db01946 WebKit export of https://bugs.webkit.org/show_bug.cgi?id=312263 (#59209) by Antoine Quint · 10 hours ago epochs/six_hourly epochs/twelve_hourly epochs/six_hourly/2026-04-15_14H epochs/three_hourly/2026-04-15_14H epochs/twelve_hourly/2026-04-15_14H merge_pr_59209
  13. ef936be [Platform-provided behaviors] Implicit submission, dialog method, and by Ana Sollano Kim · 11 hours ago epochs/three_hourly/2026-04-15_10H merge_pr_59225
  14. cbffd5f [WebDriver BiDi] add base64 value test for storage.setCookie by Ojus Chugh · 12 hours ago merge_pr_58353
  15. d66cfb7 [Masonry] Reorganize subgrid WPT tests by Alison Maher · 12 hours ago merge_pr_59226
  16. d75b4f9 Add JPEG XL canvas reftest coverage by Helmut Januschka · 16 hours ago epochs/six_hourly/2026-04-15_08H epochs/three_hourly/2026-04-15_08H merge_pr_59224
  17. 2ae012c Enforce scroll axis constraints in single-axis containers by Free Debreuil · 18 hours ago epochs/three_hourly/2026-04-15_03H merge_pr_58878
  18. 1c32e84 [border-shape] Fix dynamic border-color update for border-shape by Daniil Sakhapov · 18 hours ago merge_pr_59212
  19. 1cb499c Don't allow image-orientation to leak EXIF information via cross-fade() by Rune Lillesveen · 18 hours ago merge_pr_59211
  20. ada88a0 Map "navigator.install()" to web-features (#59220) by jugglinmike · 18 hours ago merge_pr_59220
  21. 767f491 Fix slice scale computation in PaintPieces() by Fredrik Söderquist · 18 hours ago merge_pr_59214
  22. 51418ae [Masonry] Triage grid-lanes/subgrid/track-sizing tests by Alison Maher · 18 hours ago merge_pr_59171
  23. 7887a0f [Masonry] Triage grid-lanes/subgrid/row tests by Alison Maher · 18 hours ago merge_pr_59172
  24. 5c9c166 webrtc: throw on datachannel send exceeding max message size by Philipp Hancke · 18 hours ago merge_pr_59215
  25. 5f9a074 [border-shape] Disable border-radius and corner-shape with border-shape by Daniil Sakhapov · 18 hours ago merge_pr_59205
  26. 53abeaf Shadow DOM: make serialization order match HTML standard by Anne van Kesteren · 19 hours ago merge_pr_59210
  27. 50fea79 Block synchronous script execution in SVGScriptElement during moveBefore. by Mike West · 20 hours ago merge_pr_59208
  28. 46e6fe0 Add a wpt for re-snapping snap targets per axis independently. by Hiroyuki Ikezoe · 22 hours ago epochs/daily epochs/daily/2026-04-15_03H epochs/six_hourly/2026-04-15_03H epochs/twelve_hourly/2026-04-15_03H merge_pr_59203
  29. 8419bf8 [border-shape] Fix outline offset calculation for border-shape by Daniil Sakhapov · 26 hours ago epochs/three_hourly/2026-04-14_22H merge_pr_59206
  30. 450c22f Keep CSSStyleDeclaration concrete to restore @@iterator property. by Emilio Cobos Álvarez · 29 hours ago epochs/six_hourly/2026-04-14_19H epochs/three_hourly/2026-04-14_16H merge_pr_59187
  31. a2f14bc Bump docker/build-push-action from 6.18.0 to 7.1.0 by dependabot[bot] · 30 hours ago merge_pr_59164
  32. 45df157 Bump pydantic from 2.12.5 to 2.13.0 in /tools by dependabot[bot] · 30 hours ago merge_pr_59165
  33. f46909d Add a few equality tests for colors that include 'none' components. by Jonathan Kew · 30 hours ago merge_pr_59190
  34. 22a83e8 Use IsOriginClean() to block quirks mode behavior. by Emilio Cobos Álvarez · 30 hours ago merge_pr_59186
  35. 97bda89 Anonymous scroll timelines get updated every query. by David Shin · 30 hours ago merge_pr_59191
  36. b77629f Fix some WPTs that now match the spec and WebKit. by Emilio Cobos Álvarez · 30 hours ago merge_pr_59176
  37. a5d2206 Reset dir=auto elements if a slot descendant is removed. by Vincent Hilla · 30 hours ago merge_pr_59197
  38. 4ba6cf3 Sanitizer: Prevent the creation of custom elements using is= (in the default config). by Tom Schuster · 30 hours ago merge_pr_59183
  39. 5dccaa4 [focusgroup] Add tabindex=0 for cross-platform test compat by Jacques Newman · 30 hours ago merge_pr_59207
  40. b077200 Add test for bug 2015179. by Timothy Nikkel · 30 hours ago merge_pr_59179
  41. 1e4148d Use Ahem in shadow-dom/MouseEvent-prototype-offsetX-offsetY.html by Anne van Kesteren · 30 hours ago merge_pr_59135
  42. ad03d44 Add crash test for Dialog requestClose by Keith Cirkel · 30 hours ago merge_pr_59195
  43. a5c63c0 crashtest by longsonr · 30 hours ago merge_pr_59193
  44. 17a6278 Fix selection dragging when reframed. by Emilio Cobos Álvarez · 30 hours ago merge_pr_59182
  45. e288c1c Use nsIURI::GetQuery for location.search. by Vincent Hilla · 30 hours ago merge_pr_59202
  46. 39d0f0c Text Fragments: Correctly scroll into view horizontally. by Jan-Niklas Jaeschke · 30 hours ago merge_pr_59185
  47. 4ea924f Fix the computation of multipart form/data boundary and add an invalid test to cover the case of a boundary with two dashes (#59175) by youennf · 30 hours ago merge_pr_59175
  48. a9451da Prefer the block-axis snap target for both axes when the inline and block re-snap candidate sets are disjoint. by Hiroyuki Ikezoe · 31 hours ago merge_pr_59196
  49. 391203c Part 3: Add crashtest for permission query by Kagami Sascha Rosylight · 31 hours ago merge_pr_59177
  50. 3fc04f2 Remove "toLowerCase" when returning "tagName" from "WebDriver:GetElementTagName" command by Noble · 31 hours ago merge_pr_59201
  51. b615d9d [animation] out-of-bounds opacity keyframes and wpt by kevindoughty · 31 hours ago merge_pr_59200
  52. b5c0e70 Fix intermittent pragma-no-cache-with-cache-control.html by Valentin Gosu · 31 hours ago merge_pr_59198
  53. 2a0ec49 Treat popup invoker as a focus-navigation-scope owner. by Leo Tenenbaum · 31 hours ago merge_pr_59178
  54. cc51898 Fix incorrect test description in WPT for custom properties by Jan Varga · 31 hours ago merge_pr_59199
  55. 249e08d Return isContentEditable = true for elements inside design mode document. by Leo Tenenbaum · 31 hours ago merge_pr_59184
  56. ce88744 Fix getComputedStyle-pseudo-picker.html and enable custom select on it. by Emilio Cobos Álvarez · 31 hours ago merge_pr_59189
  57. c3e1310 Improve parsing of SMIL clock values by Fredrik Söderquist · 31 hours ago merge_pr_59174
  58. de1c996 Add WPTs for MediaStreamTrackAudioSourceNode from AudioDestination of different rates by Chun-Min Chang · 31 hours ago merge_pr_59180
  59. cbe84cd WebKit export of https://bugs.webkit.org/show_bug.cgi?id=312126 (#59204) by Chris Dumez · 31 hours ago merge_pr_59204
  60. 09c171f Fix timeout in SharedWorker-extendedLifetime.html by Yoshisto Yanagisawa · 32 hours ago merge_pr_59194
  61. ae2e1cb Add moveBefore tests to ensure internal id and name maps are correctly updated (#59151) by Luke Warlow · 32 hours ago merge_pr_59151
  62. 2512c39 [focusgroup] Rename arrow-key-handler WPT files by Jacques Newman · 32 hours ago merge_pr_59173
  63. 4267ed5 Add multipart form/data parsing tests (#59146) by youennf · 36 hours ago epochs/six_hourly/2026-04-14_14H epochs/three_hourly/2026-04-14_10H epochs/twelve_hourly/2026-04-14_14H merge_pr_59146
  64. 33ddd96 Ensure overflow: clip does not show off-axis scrollbars by Free Debreuil · 2 days ago merge_pr_59160
  65. 328ffce webnn: Fix incorrect peephole weight slicing in LSTM for ifgo layout by junwei · 2 days ago merge_pr_59156
  66. 980b0c8 [Reference Target] Propagate command event to event source's tree by Daniel Clark · 2 days ago merge_pr_59166
  67. e2ad01a [CSS Modules] Add modulepreload tests with shadowrootadoptedstylesheets by Kurt Catti-Schmidt · 2 days ago merge_pr_59167
  68. f2e5228 [focusgroup] Abstract directional input in WPT tests by Jacques Newman · 2 days ago merge_pr_59162
  69. b97d3cf [wpt] Fix css/css-align/self-alignment/block-justify-self.html WPT. by Ian Kilpatrick · 2 days ago merge_pr_59161
  70. c93157b Don't assume that updating the history entry is current when updating by Noam Rosenthal · 2 days ago epochs/six_hourly/2026-04-14_08H epochs/three_hourly/2026-04-14_08H merge_pr_59158
  71. 43a3434 [Masonry] Triage grid-lanes/subgrid/column tests by Alison Maher · 2 days ago merge_pr_59154
  72. 8b8a013 [gap-decorations] Add grid gap decoration test for `donut` scenario by Javier Contreras · 2 days ago merge_pr_59163
  73. 12f1500 Fix nested XML namespace reset bug in fragment parsing by Andrew Paseltiner · 2 days ago merge_pr_59155
  74. 7b17501 [Masonry] Accommodate subgrid extra margins in grid-lanes track sizing by Alison Maher · 2 days ago merge_pr_59153
  75. 958eb37 [SVG] Remove support of width and height as presentation (#59086) by Blink WPT Bot · 2 days ago merge_pr_59086
  76. 6b10db2 Webnn: reduce_log_sum_exp.https.any.js: add overflow test (#59119) by Viktor Mukhachev · 2 days ago merge_pr_59119
  77. 6ecccc1 Stabilize lazy video poster visibility WPT by Helmut Januschka · 2 days ago merge_pr_59147
  78. 42a9dfc Fix null canvas crash in Element::IsFocusableStyle by Philip Rogers · 2 days ago epochs/daily/2026-04-14_03H epochs/six_hourly/2026-04-14_03H epochs/three_hourly/2026-04-13_22H epochs/twelve_hourly/2026-04-14_03H merge_pr_59152
  79. 153b3b7 Use ScrollableArea for DOM scroll target lookup by Free Debreuil · 2 days ago merge_pr_59150
  80. 27eda71 [CSP] Fix worker WPT tests which were timing out by Antonio Sartori · 2 days ago merge_pr_59149
  81. 455c23b Disable ALLOW_OPAQUE_ORIGIN_STORAGE_KEY_MISMATCH when flag is on by Yoshisto Yanagisawa · 2 days ago merge_pr_59148
  82. 03b7ca4 LoAF: durations fix by Yoav Weiss · 2 days ago merge_pr_59141
  83. 47d9ecb Check negative margin sizes for min-content while computing indent position by Nishaanth Shriram M S · 2 days ago merge_pr_59140
  84. f42c782 Blink WPT: stabilize text-combine-upright reftests by Helmut Januschka · 2 days ago merge_pr_59139
  85. 6bb8658 webnn: work around ORT expand for 0-D input to 0-D output by Shiyi Zou · 2 days ago merge_pr_59062
  86. 2f784d5 [line-clamp] Don't associate line-break ellipses with non-atomic inlines by Andreu Botella · 2 days ago merge_pr_59134
  87. eb04f31 [iframe] Make the `<meta>` valid only in the `<head>` by Koji Ishii · 2 days ago merge_pr_59133
  88. bea1743 [WebInstallAPI] Add WPTs and refine existing test coverage by Lia Hiscock · 2 days ago merge_pr_59113
  89. 6dbfb5f Update base appearance styles for color input by Luke Warlow · 2 days ago merge_pr_59105
  90. 2bef098 [CoCE] Add support for the onstream event handler attribute by Ravjit Uppal · 2 days ago merge_pr_59077
  91. e1e90d9 Fix crashes when restoring <selectedcontent> with <input> by Joey Arhar · 2 days ago merge_pr_59102
  92. 3d04638 Don't set active option when opening customizable combobox by Joey Arhar · 2 days ago merge_pr_59068
  93. c4780b9 Restore focus on dialog close when dialog is focused by Joey Arhar · 2 days ago merge_pr_59104
  94. d2925c7 Refactor wpt/svg/animations/smil-clock-value-parsing.html by Fredrik Söderquist · 2 days ago merge_pr_59103
  95. f0e10d4 scroll: Invalidate scrollbar painting when used pointer events changes. by Vladimir Levin · 2 days ago merge_pr_59079
  96. 4e29eec Wire up URL request modifiers for fonts and SVG resources by jj · 2 days ago merge_pr_59093
  97. de7735f [LNA] remove check for initiator being in the frame tree of the navigating frame. by Hubert Chao · 2 days ago merge_pr_59092
  98. 30794dd Update random() with new syntax by moonira · 2 days ago merge_pr_59091
  99. a98c1b0 [SRI Message Signatures] Require an enforceable `Unencoded-Digest`. by Mike West · 2 days ago merge_pr_59089
  100. 909ee6d [Masonry] Add align-content geometry fixup for resolved block size by Yanling Wang · 2 days ago merge_pr_59074