Merge CHANGELOG for 3.29.1 stable release (#164743)

Merges CHANGELOG from stable to master for 3.29.1 release.

Note that I did reformat the candidate branch `CHANGELOG` since it
appeared abnormal to me
(https://github.com/flutter/flutter/blob/flutter-3.29-candidate.0/CHANGELOG.md,
the 3.29 changes section and the 3.29.1 changes section). I can submit a
PR to fix that if that was the right move. Might have to cherrypick it
though.

## 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 listed at least one issue that this PR fixes in the description
above.
- [ ] 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.


<!-- Links -->
[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

CHANGELOG.md

@@ -24,6 +24,32 @@ docs/releases/Hotfix-Documentation-Best-Practices.md
 
 INTERNAL NOTE
 -->
+## Flutter 3.29 Changes
+
+### [3.29.1](https://github.com/flutter/flutter/releases/tag/3.29.1)
+
+- [flutter/163830](https://github.com/flutter/flutter/pull/163830) - Fix Tab linear and elastic animation blink.
+- [flutter/164119](https://github.com/flutter/flutter/pull/164119) - Configuration changes to run test on macOS 14 for Flutter's CI.
+- [flutter/164155](https://github.com/flutter/flutter/pull/164155) - Roll .ci.yaml changes into the LUCI configuration only when the master branch is updated.
+- [flutter/164191](https://github.com/flutter/flutter/pull/164191) - Improve safaridriver launch process in Flutter's CI testing for web.
+- [flutter/164193](https://github.com/flutter/flutter/pull/164193) - Provide guided error message when app crashes due to JIT restriction on iPhones.
+- [flutter/164050](https://github.com/flutter/flutter/pull/164050) - Fixes test reorderable_list_test.dart failing for certain ordering seeds, such as 20250221.
+- [flutter/163316](https://github.com/flutter/flutter/pull/163316) - Configuration changes to run test on macOS 14 for Flutter's CI.
+- [flutter/163581](https://github.com/flutter/flutter/pull/163581) - Fix crash when using BackdropFilters in certain GLES drivers.
+- [flutter/163616](https://github.com/flutter/flutter/pull/163616) - Disable Vulkan on known bad Xclipse GPU drivers for Android.
+- [flutter/163666](https://github.com/flutter/flutter/pull/163666) - Always post new task during gesture dispatch to fix jittery scrolling on iOS devices.
+- [flutter/163667](https://github.com/flutter/flutter/pull/163667) - Ensure that OpenGL "flipped" textures do not leak via texture readback.
+- [flutter/163741](https://github.com/flutter/flutter/pull/163741) - Flutter tool respects tracked engine.version.
+- [flutter/163754](https://github.com/flutter/flutter/pull/163754) - Fix text glitch when returning to foreground for Android.
+- [flutter/163058](https://github.com/flutter/flutter/pull/163058) - Fixes jittery glyphs.
+- [flutter/163201](https://github.com/flutter/flutter/pull/163201) - Fixes buttons with icons that ignore foregroundColor.
+- [flutter/163265](https://github.com/flutter/flutter/pull/163265) - Disable Vulkan on known bad exynos SoCs for Android.
+- [flutter/163261](https://github.com/flutter/flutter/pull/163261) - Fixes for Impeller DrawVertices issues involving snapshots with empty sizes.
+- [flutter/163672](https://github.com/flutter/flutter/pull/163672) - Check for tracked engine.version before overriding.
+
+### [3.29.0](https://github.com/flutter/flutter/releases/tag/3.29.0)
+Initial stable release.
+
 ## Flutter 3.27 Changes
 
 ### [3.27.4](https://github.com/flutter/flutter/releases/tag/3.27.4)