This pull request is created by [automatic cherry pick workflow](https://github.com/flutter/flutter/blob/main/docs/releases/Flutter-Cherrypick-Process.md#automatically-creates-a-cherry-pick-request)
### Issue Link:
https://github.com/flutter/flutter/issues/169178
### Changelog Description:
Fix Flutter Windows on devices that only support OpenGL ES 2, like computers with Intel graphics cards.
### Impact Description:
Flutter Windows 3.29.0 and higher crashed immediately on startup on computers using Intel HD Graphics graphics cards.
### Workaround:
None, other than downgrading your Flutter SDK to 3.27.4 or lower.
### Risk:
What is the risk level of this cherry-pick?
### Test Coverage:
Are you confident that your fix is well-tested by automated tests?
### Validation Steps:
This bug does not reproduce on Flutter's infrastructure. The fix was manually tested on several Windows devices, including affected devices that use Intel HD Graphics graphics cards.
This pull request is created by [automatic cherry pick workflow](https://github.com/flutter/flutter/blob/main/docs/releases/Flutter-Cherrypick-Process.md#automatically-creates-a-cherry-pick-request)
Please fill in the form below, and a flutter domain expert will evaluate this cherry pick request.
### Issue Link:
What is the link to the issue this cherry-pick is addressing?
https://github.com/flutter/flutter/issues/169208
### Changelog Description:
Explain this cherry pick in one line that is accessible to most Flutter developers. See [best practices](https://github.com/flutter/flutter/blob/main/docs/releases/Hotfix-Documentation-Best-Practices.md) for examples
Fixes a memory leak in the Impeller Vulkan back end.
### Impact Description:
What is the impact (ex. visual jank on Samsung phones, app crash, cannot ship an iOS app)? Does it impact development (ex. flutter doctor crashes when Android Studio is installed), or the shipping production app (the app crashes on launch)
The memory usage of apps using Impeller/Vulkan will increase as frames are rendered. Memory consumption will grow until the Android activity enters the stopped state.
### Workaround:
Is there a workaround for this issue?
Disabling Impeller
### Risk:
What is the risk level of this cherry-pick?
- [ x ] Medium
### Test Coverage:
Are you confident that your fix is well-tested by automated tests?
- [ x ] Yes
### Validation Steps:
What are the steps to validate that this fix works?
Start an app using Impeller/Vulkan that renders frames nonstop (for example, video playback). Leave it running for several minutes. Check memory metrics with a tool like `adb shell dumpsys meminfo` and verify that memory usage is stable.
This pull request is created by [automatic cherry pick workflow](https://github.com/flutter/flutter/blob/main/docs/releases/Flutter-Cherrypick-Process.md#automatically-creates-a-cherry-pick-request)
Please fill in the form below, and a flutter domain expert will evaluate this cherry pick request.
### Issue Link:
What is the link to the issue this cherry-pick is addressing?
https://github.com/flutter/flutter/issues/169101
### Changelog Description:
Explain this cherry pick in one line that is accessible to most Flutter developers. See [best practices](https://github.com/flutter/flutter/blob/main/docs/releases/Hotfix-Documentation-Best-Practices.md) for examples
Reduces the cost of running the (sometimes flaky) `Linux fuchsia_test` on release branches.
### Impact Description:
What is the impact (ex. visual jank on Samsung phones, app crash, cannot ship an iOS app)? Does it impact development (ex. flutter doctor crashes when Android Studio is installed), or the shipping production app (the app crashes on launch)
N/A - CI infra optimization.
### Workaround:
Is there a workaround for this issue?
N/A - CI infra optimization
### Risk:
What is the risk level of this cherry-pick?
### Test Coverage:
Are you confident that your fix is well-tested by automated tests?
### Validation Steps:
What are the steps to validate that this fix works?
N/A - CI infra optimization
This pull request is created by [automatic cherry pick workflow](https://github.com/flutter/flutter/blob/main/docs/releases/Flutter-Cherrypick-Process.md#automatically-creates-a-cherry-pick-request)
Please fill in the form below, and a flutter domain expert will evaluate this cherry pick request.
### Issue Link:
What is the link to the issue this cherry-pick is addressing?
#168114
### Changelog Description:
Explain this cherry pick in one line that is accessible to most Flutter developers. See [best practices](https://github.com/flutter/flutter/blob/main/docs/releases/Hotfix-Documentation-Best-Practices.md) for examples
This cherry pick fixes an issue with video flickering after a user scroll event in the package video_player on devices using Vulkan for rendering.
### Impact Description:
What is the impact (ex. visual jank on Samsung phones, app crash, cannot ship an iOS app)? Does it impact development (ex. flutter doctor crashes when Android Studio is installed), or the shipping production app (the app crashes on launch)
Visual jank on devices using Vulkan rendering and the video_player package.
### Workaround:
Is there a workaround for this issue?
No.
### Risk:
What is the risk level of this cherry-pick?
### Test Coverage:
Are you confident that your fix is well-tested by automated tests?
pixel diffing is difficult to do without being flakey, video rendering pixel diffing is even harder. Was tested manually in the initial pr.
### Validation Steps:
What are the steps to validate that this fix works?
Using a device that utilizes Vulkan rendering, start the video_player example app, press play on the video, then scroll up or down - the visual flickering should be evident.
* Updated Dart revision to [`e7f2f0556e3e57acb60749467e54f9a44b2bfc76`](http://goto.google.com/dart-hash/e7f2f0556e3e57acb60749467e54f9a44b2bfc76) (`3.8.0-278.4.beta`).
* ~Ran `gclient sync -D` and `tools/dart/create_updated_flutter_deps.py` (nothing was updated)~ ran wrong command
* Ran `gclient sync -D` and `tools/dart/create_updated_flutter_deps.py -f <flutter_DEPS_file_path>` (Dart style revision was updated)
This pull request is created by [automatic cherry pick workflow](https://github.com/flutter/flutter/blob/main/docs/releases/Flutter-Cherrypick-Process.md#automatically-creates-a-cherry-pick-request)
Please fill in the form below, and a flutter domain expert will evaluate this cherry pick request.
### Issue Link:
What is the link to the issue this cherry-pick is addressing?
https://github.com/flutter/flutter/issues/168088
### Changelog Description:
Explain this cherry pick in one line that is accessible to most Flutter developers. See [best practices](https://github.com/flutter/flutter/blob/main/docs/releases/Hotfix-Documentation-Best-Practices.md) for examples
N/A
### Impact Description:
What is the impact (ex. visual jank on Samsung phones, app crash, cannot ship an iOS app)? Does it impact development (ex. flutter doctor crashes when Android Studio is installed), or the shipping production app (the app crashes on launch)
N/A: Infrastructure only change.
### Workaround:
Is there a workaround for this issue?
N/A
### Risk:
What is the risk level of this cherry-pick?
### Test Coverage:
Are you confident that your fix is well-tested by automated tests?
### Validation Steps:
What are the steps to validate that this fix works?
N/A
This pull request is created by [automatic cherry pick workflow](https://github.com/flutter/flutter/blob/main/docs/releases/Flutter-Cherrypick-Process.md#automatically-creates-a-cherry-pick-request)
Please fill in the form below, and a flutter domain expert will evaluate this cherry pick request.
### Issue Link:
What is the link to the issue this cherry-pick is addressing?
https://github.com/flutter/flutter/pull/168098
### Changelog Description:
Explain this cherry pick in one line that is accessible to most Flutter developers. See [best practices](https://github.com/flutter/flutter/blob/main/docs/releases/Hotfix-Documentation-Best-Practices.md) for examples
N/A
### Impact Description:
What is the impact (ex. visual jank on Samsung phones, app crash, cannot ship an iOS app)? Does it impact development (ex. flutter doctor crashes when Android Studio is installed), or the shipping production app (the app crashes on launch)
Works around infrastructure bug that would cause the release build process for release candidates to take longer than expected.
### Workaround:
Is there a workaround for this issue?
Yes, wait longer.
### Risk:
What is the risk level of this cherry-pick?
### Test Coverage:
Are you confident that your fix is well-tested by automated tests?
### Validation Steps:
What are the steps to validate that this fix works?
Already validated on master.
This pull request is created by [automatic cherry pick workflow](https://github.com/flutter/flutter/blob/main/docs/releases/Flutter-Cherrypick-Process.md#automatically-creates-a-cherry-pick-request)
Please fill in the form below, and a flutter domain expert will evaluate this cherry pick request.
### Issue Link:
What is the link to the issue this cherry-pick is addressing?
https://github.com/flutter/flutter/issues/167755
### Changelog Description:
Explain this cherry pick in one line that is accessible to most Flutter developers. See [best practices](https://github.com/flutter/flutter/blob/main/docs/releases/Hotfix-Documentation-Best-Practices.md) for examples
N/A (CI Infrastructure Only)
### Impact Description:
What is the impact (ex. visual jank on Samsung phones, app crash, cannot ship an iOS app)? Does it impact development (ex. flutter doctor crashes when Android Studio is installed), or the shipping production app (the app crashes on launch)
Allows removing technical debt from Cocoon.
### Workaround:
Is there a workaround for this issue?
N/A
### Risk:
What is the risk level of this cherry-pick?
### Test Coverage:
Are you confident that your fix is well-tested by automated tests?
### Validation Steps:
What are the steps to validate that this fix works?
It is already live on the master channel.
This pull request is created by [automatic cherry pick workflow](https://github.com/flutter/flutter/blob/main/docs/releases/Flutter-Cherrypick-Process.md#automatically-creates-a-cherry-pick-request)
Please fill in the form below, and a flutter domain expert will evaluate this cherry pick request.
### Issue Link:
What is the link to the issue this cherry-pick is addressing?
This was a follow-up to https://github.com/flutter/flutter/pull/165195 and part of issue https://github.com/flutter/flutter/issues/165510
### Changelog Description:
Explain this cherry pick in one line that is accessible to most Flutter developers. See [best practices](https://github.com/flutter/flutter/blob/main/docs/releases/Hotfix-Documentation-Best-Practices.md) for examples
Developer warning message in `SemanticService.announce` is not clear when using internal flutter widgets.
### Impact Description:
What is the impact (ex. visual jank on Samsung phones, app crash, cannot ship an iOS app)? Does it impact development (ex. flutter doctor crashes when Android Studio is installed), or the shipping production app (the app crashes on launch)
Developers see non-actionable warning messages when Accessibility Services are on and developers are using widgets like TimePicker, DatePicker, ExpansionTile, and Form.
### Workaround:
Is there a workaround for this issue?
No workaround.
### Risk:
What is the risk level of this cherry-pick?
### Test Coverage:
Are you confident that your fix is well-tested by automated tests?
### Validation Steps:
What are the steps to validate that this fix works?
Run the example below: 5491c8c146/examples/api/lib/material/time_picker/show_time_picker.0.dart (L10)
When opening the time picker, the corrected warning message should show.
This pull request is created by [automatic cherry pick workflow](https://github.com/flutter/flutter/blob/main/docs/releases/Flutter-Cherrypick-Process.md#automatically-creates-a-cherry-pick-request)
### Issue Link:
https://github.com/flutter/flutter/issues/166905
### Changelog Description:
* [flutter/166905](https://github.com/flutter/flutter/issues/166905) Fixes a performance regression in skwasm when running in single-threaded mode.
### Impact Description:
This fixes a significant regression in the skwasm renderer when running single-thraaded (i.e. in a non-`crossOriginIsolated` browsing context)
### Workaround:
Is there a workaround for this issue?
The only workaround is to run skwasm in a multi-threaded context or to disable skwasm.
### Risk:
What is the risk level of this cherry-pick?
- [ x ] Low
This essentially returns the single-threaded renderer to the previous message passing strategy.
### Test Coverage:
Are you confident that your fix is well-tested by automated tests?
- [ x ] Yes
### Validation Steps:
What are the steps to validate that this fix works?
Built the Wonderous app and take a Chrome profile.
Grouping allows us to avoid running the setup function when the tests
are skipped, and the setup function is where it was actually stalling.
Skipping as a group seems to avoid this problem.
We can turn `bringup: true` off of the web unit tests now.
Now that Impeller performs high fidelity tessellation of Conic curves we
will no longer convert Flutter app's conic curves into approximated
quadratic curves.
Unfortunately `10_google3_bug.yml` comes before `2_bug.yml`.
This changes the name (slightly) of the issue templates based on the
instructions from GitHub on what to do when you have 10+ issue templates
(as a side-note: I wonder if we need/still use umbrella bugs for the
feature tracker, or two types of performance bugs)
