8dc3a4cde2...4c4c0f8282
git log 8dc3a4cde2075a4f5458fd0eb199627f5124508d..4c4c0f82825d9aee5aa208da32c9d3cfbd5157e8 --no-merges --oneline
4c4c0f828 Add plugin shim to facilitate old plugins in new embedding (#33478). (flutter/engine#9120)
e8c2b1787 Added support for transparent FlutterActivitys (#32740). (flutter/engine#9115)
19c5029b9 Roll src/third_party/skia 29e013deb476..1013ecfb3421 (3 commits) (flutter/engine#9130)
45d39e137 Revert "Roll src/third_party/dart fee615c5a5..d5405d06f4 (21 commits) (#9127)" (flutter/engine#9135)
44f1b440a Revert "Use track-widget-creation transformer included in the sdk. (#9085)" (flutter/engine#9134)
ae14c5a24 Roll src/third_party/dart fee615c5a5..d5405d06f4 (21 commits) (flutter/engine#9127)
3ea7ac8d9 Roll src/third_party/skia 633db4db7672..29e013deb476 (3 commits) (flutter/engine#9128)
8ad0e2f8e Roll src/third_party/skia 25b63f91b3b4..633db4db7672 (4 commits) (flutter/engine#9125)
37e6e0c90 Roll src/third_party/skia 8f88b2da05d5..25b63f91b3b4 (2 commits) (flutter/engine#9121)
37b367e4d Allow specifying both Dart and non-Dart fixtures in engine unit-tests. (flutter/engine#9113)
28f2c05a6 Roll src/third_party/skia 1f02e8488551..8f88b2da05d5 (3 commits) (flutter/engine#9116)
093200848 Remove outdated TODOs (flutter/engine#9114)
c880ca215 Roll src/third_party/dart 50b0d85804..fee615c5a5 (4 commits)
6e5151359 Removing unused imports (flutter/engine#9108)
9ee269721 Roll src/third_party/skia d04aaa3a841a..1f02e8488551 (8 commits) (flutter/engine#9109)
fa2e2d9fc Add checks to constructors and add missing constructor members (flutter/engine#9106)
7e1788acd Fix unopt variants of profile and release builds. (flutter/engine#9107)
867120c0c Better help message. (flutter/engine#9097)
e27c6e890 Forward custom IDE flags to GN. (flutter/engine#9023)
6b4ca8da5 Roll src/third_party/skia 176b214f91bc..d04aaa3a841a (7 commits) (flutter/engine#9105)
a20731870 Roll src/third_party/dart ec4d48e241..50b0d85804 (87 commits)
0a6aeb347 Roll src/third_party/skia 213aa46af167..176b214f91bc (2 commits) (flutter/engine#9100)
f2e22aa3c Roll src/third_party/skia 7730d7cb8fb2..213aa46af167 (3 commits) (flutter/engine#9098)
557db42ad Roll src/third_party/skia de7e074e8190..7730d7cb8fb2 (2 commits) (flutter/engine#9096)
64a4a0eaa Roll src/third_party/skia f06b6d5469a5..de7e074e8190 (1 commits) (flutter/engine#9094)
fdee6256a Roll src/third_party/skia 7e5a64f517e4..f06b6d5469a5 (2 commits) (flutter/engine#9093)
daf47f0b4 Roll src/third_party/skia dc01a84ae098..7e5a64f517e4 (1 commits) (flutter/engine#9092)
41e10f07f Fix internal break since listing contents can return null (flutter/engine#9078)
cf1b20318 Roll src/third_party/skia f33c95cd6f55..dc01a84ae098 (3 commits) (flutter/engine#9091)
2404cdc90 Rename macOS FLEPlugin* to FlutterPlugin* (flutter/engine#9074)
509a43fe2 Apply minor cleanups to Android embedding (flutter/engine#9088)
0a0f3305b Removed outdated deprecation comments (flutter/engine#9087)
a44cbbf49 Delete BSDiff sources (flutter/engine#9086)
0f1ff3bdb Correct typos, adopt US spellings (flutter/engine#9081)
651c90409 Use track-widget-creation transformer included in the sdk. (flutter/engine#9085)
cfa524fcd New Plugin API PR4: Adds Lifecycle support to the new plugin system. (flutter/engine#9049)
6b8ac18b8 Roll src/third_party/skia d9430297e74a..f33c95cd6f55 (5 commits) (flutter/engine#9082)
11408effd Update macOS podspec version requirement (flutter/engine#9077)
66c6ae48e Roll src/third_party/skia a4b837971c4b..d9430297e74a (30 commits) (flutter/engine#9080)
9151b377e Roll src/third_party/skia 9339a8a61af0..a4b837971c4b (34 commits) (flutter/engine#9076)
ee6a9c404 Fix unchecked operation warnings in FlutterMain (flutter/engine#9073)
333042cf3 Roll third_party/dart/tools/sdks to 2.3.0 (flutter/engine#9072)
01b8c078c Roll src/third_party/skia f77dbd04b926..9339a8a61af0 (12 commits) (flutter/engine#9065)
26b4fb57f Roll src/third_party/dart e3edfd36b2..ec4d48e241 (7 commits)
9d2d58a3c Add mouse button support to the macOS shell (flutter/engine#9054)
...
Dart SDK dependency
The bin/internal/engine.version file controls which version of the Flutter engine to use.
The file contains the commit hash of a commit in the https://github.com/flutter/engine repository.
That hash must have successfully been compiled on https://build.chromium.org/p/client.flutter/ and had its artifacts (the binaries that run on Android and iOS, the compiler, etc) successfully uploaded to Google Cloud Storage.
The /bin/internal/engine.merge_method file controls how we merge a pull
request created by the engine auto-roller. If it's squash, there's only one
commit for a pull request no matter how many engine commits there are inside
that pull request. If it's rebase, the number of commits in the framework is
equal to the number of engine commits in the pull request. The latter method
makes it easier to detect regressions but costs more test resources.