Comparing changes

Fixes #176294. The `FeatureFlags` service is now instantiated with the manifest parsed not from `<current working directory>/pubspec.yaml`, but from `findProjectRoot(cwd)` (falling back to old behavior). ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.  [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

flutter/packages@9010299...5af5f50 2026-01-23 6655696+guidezpl@users.noreply.github.com Update Google Fonts to v8.0.0 with new and removed fonts (flutter/packages#10785) 2026-01-22 stuartmorgan@google.com [pigeon] Modernize Obj-C generation headers (flutter/packages#10857) 2026-01-22 47866232+chunhtai@users.noreply.github.com Fixes sync_release_pr workflow yaml formatting (flutter/packages#10855) 2026-01-22 robert.odrowaz@leancode.pl [camera_avfoundation] Wrappers swift migration - part 6 (flutter/packages#10752) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages-flutter-autoroll Please CC flutter-ecosystem@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

https://skia.googlesource.com/skia.git/+log/db10db8bd55f..e4bd0a355e68 2026-01-23 sergiog@microsoft.com [rust bmp] Update to moxcms 0.8.0 and use ParametricCurve 2026-01-23 kjlubick@google.com Reland "Prep for removing legacy SK_USE_VMA logic" 2026-01-23 michaelludwig@google.com Revert "Reland "[graphite] Stage SampleCount enum with uint assignment"" If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/skia-flutter-autoroll Please CC aaclarke@google.com,jlavrova@google.com,kjlubick@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Fixes #181228 ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.  [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

https://skia.googlesource.com/skia.git/+log/e4bd0a355e68..6d438894c2a8 2026-01-23 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial). 2026-01-23 kjlubick@google.com Document and cleanup gn_to_bp.py 2026-01-23 kjlubick@google.com Update driver version for Intel Iris 540 If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/skia-flutter-autoroll Please CC aaclarke@google.com,jlavrova@google.com,kjlubick@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

in service of debugging flake #181399 test exempt: is test ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.  [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

Fixes #161687 Enables scrollable content within the sheet to work together with the dragging animation. Flutter: https://github.com/user-attachments/assets/3a9994e3-078a-410e-8288-95592713ab39 Native: https://github.com/user-attachments/assets/c0bd46fb-26f5-41a6-bf42-6c78c23ddf34 Fling when scrolling to the top vs fling when the scrollable content is already at the top https://github.com/user-attachments/assets/e934facc-36d2-4e81-9ccd-a3e9dd7b6201 When scrolling is enabled, then the sheet will no longer have a drag gesture recognizer over the sheet content, and will instead rely on the scrollable content to trigger the drag. A non-scrolling area can be wrapped with `CupertinoSheetDragArea` to put a drag gesture recognizer only on that area, convenient for navbars. See [cupertino_sheet.3.dart](https://github.com/flutter/flutter/pull/177337/files#diff-3df71aa5e6ddb6184007a85e847a9a4883515697b7014764e1978d240d72e0e1) for a full example. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [ ] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.  [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

…ession (#181398) Continuing the effort to clean up some of the older switch statements, I've moved over to `typography.dart` I found that `Typography._withPlatform` was using a standard switch block to handle platform-specific theme assignments. Since both `black` and `white` themes are resolved based on the same platform variable, I've refactored this into a single switch expression using a Record. This allowed me to group Android and Fuchsia together using the new logical OR pattern, which feels much cleaner. The logic and the existing fallbacks haven't changed at all—the `assert` at the start already guarantees we have the required themes if the platform is null, so I've handled that case directly in the expression. I've run the local tests in `typography_test.dart` and everything is passing. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. (I will sign it once the bot prompts me) - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] All existing and new tests are passing. [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

https://skia.googlesource.com/skia.git/+log/6d438894c2a8..32b52343e757 2026-01-23 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial). 2026-01-23 kjlubick@google.com Remove old folder If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/skia-flutter-autoroll Please CC aaclarke@google.com,jlavrova@google.com,kjlubick@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

…181420) We had been interpolating the points backwards in the `Rect::TransformAndClipBounds` code. When we transform a rectangle under a perspective transform, some of the points may generate a homogenous bias (W) that is less than 0. This is a special condition that means that the point was transformed "behind the camera" (this is one way of looking at it and helps explain why we avoid such values). In order for it to contribute properly to the bounds in front of the "camera", it needs to be moved back into the positive (W>0) space. We do this by interpolating from that out of bounds coordinate to either of its adjacent neighbors which are in bounds (i.e. their W>0) to move the point to a bias value that is just slightly in the "in bounds" half-space - we choose W=(1/2^14) as our "in bounds" bias value. Unfortunately, the code to interpolate the 2 coordinates was written with conflicting definitions of which direction we computed the `t` value and which direction we applied it to the 2 coordinates - thus generating nonsensical values. This turned up while debugging a fix for #173104 where we fixed the transform logic in the clip code, but the rectangle was still partially clipped due to a bad result from the `GetCoverage` method of the rect geometry code. Note that this fix alone does not correct the problem in that Issue, it merely fixes a needed utility method that the fix will rely on.

https://skia.googlesource.com/skia.git/+log/32b52343e757..b6d396a151bc 2026-01-23 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial). 2026-01-23 skia-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from 8789a9ccd2ff to c26d5d134054 (11 revisions) 2026-01-23 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial). 2026-01-23 bungeman@google.com Add support for synthetic bold and oblique If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/skia-flutter-autoroll Please CC aaclarke@google.com,jlavrova@google.com,kjlubick@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

https://dart.googlesource.com/sdk.git/+log/e82d7ad1855e..29918a54dd5c 2026-01-24 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.12.0-67.0.dev 2026-01-23 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.12.0-66.0.dev 2026-01-23 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.12.0-65.0.dev 2026-01-23 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.12.0-64.0.dev If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/dart-sdk-flutter Please CC aaclarke@google.com,dart-vm-team@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Fixes: #173104 We were precomputing the perspective adjustment inside the clipping vertex shader, which prevented the GPU from performing correct clipping against the camera plane.

…... (#181438) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter Please CC aaclarke@google.com,zra@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

https://dart.googlesource.com/sdk.git/+log/29918a54dd5c..60553fc4c04f 2026-01-24 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.12.0-68.0.dev If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/dart-sdk-flutter Please CC aaclarke@google.com,dart-vm-team@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

https://skia.googlesource.com/skia.git/+log/b6d396a151bc..f1433eb44a50 2026-01-24 skia-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from c26d5d134054 to a9e4a9121dfd (1 revision) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/skia-flutter-autoroll Please CC aaclarke@google.com,jlavrova@google.com,kjlubick@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

…... (#181458) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter Please CC aaclarke@google.com,zra@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

https://skia.googlesource.com/skia.git/+log/f1433eb44a50..2830fbe8bafe 2026-01-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll SKP CIPD package from 549 to 550 If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/skia-flutter-autoroll Please CC aaclarke@google.com,bwils@google.com,kjlubick@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

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