John "codefu" McDole 40992ec4f8
feat: start using the content aware hash for downloading artifacts (#171927)
towards #171790 

Use the content aware hash when downloading engine artifacts. These are
currently produced when changes to DEPs, engine/, or the release file
are changed in a not-seen-before way.

We can eventually remove `engine.version` being tracked in release
branches as an optimization.

`FLUTTER_PREBUILT_ENGINE_VERSION` will stay for overriding the
engine.version for testing. Though Cocoon does not need to actually set
it for framework only PRs anymore.
2025-07-21 17:41:44 +00:00
..

This directory contains tools and resources that the Flutter team uses during the development of the framework. The tools in this directory should not be necessary for developing Flutter applications, though of course, they may be interesting if you are curious.

The tests in this directory are run in the framework_tests_misc-* shards.