https://github.com/flutter/engine/compare/f3d48be76630...f15cb86d31c3

2024-01-29 zanderso@users.noreply.github.com Revert Dart to Version 3.4.0-82.0.dev (flutter/engine#50131)
2024-01-28 skia-flutter-autoroll@skia.org Roll Dart SDK from 639cf51f4472 to 1d0b890287a4 (1 revision) (flutter/engine#50129)
2024-01-28 skia-flutter-autoroll@skia.org Roll Skia from 40205cafdb4e to d81204e28dcb (1 revision) (flutter/engine#50127)
2024-01-28 skia-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from GBTh3gOOgmndwT70X... to 5aijurFz23iIuRaMQ... (flutter/engine#50126)
2024-01-28 bdero@google.com [Impeller] Fix alpha management issues for advanced blends. (flutter/engine#50070)
2024-01-28 skia-flutter-autoroll@skia.org Roll Skia from 0c1e352e87aa to 40205cafdb4e (1 revision) (flutter/engine#50124)
2024-01-27 skia-flutter-autoroll@skia.org Roll Dart SDK from 422d048880a8 to 639cf51f4472 (1 revision) (flutter/engine#50123)
2024-01-27 737941+loic-sharma@users.noreply.github.com Revert "[Windows] Introduce `egl::Surface` and `egl::WindowSurface`" (flutter/engine#50104)
2024-01-27 skia-flutter-autoroll@skia.org Roll Dart SDK from d0b48a008559 to 422d048880a8 (1 revision) (flutter/engine#50121)
2024-01-27 skia-flutter-autoroll@skia.org Roll Skia from b9b80230c87b to 0c1e352e87aa (1 revision) (flutter/engine#50120)
2024-01-27 skia-flutter-autoroll@skia.org Roll Dart SDK from 141ab6c14cd1 to d0b48a008559 (1 revision) (flutter/engine#50119)

Also rolling transitive DEPS:
  fuchsia/sdk/core/linux-amd64 from GBTh3gOOgmnd to 5aijurFz23iI

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC jacksongardner@google.com,rmistry@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