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DevTools release notes

2.12.1 release notes

DevTools 2.12.1 release notes

Dart & Flutter DevTools - A Suite of Performance Tools for Dart and Flutter

General Updates

This release included a lot of cleanup and reduction in technical debt. Please see our
changelog for a detailed list of commits.

Flutter Inspector Updates

Added scrolling support to hover cards - #3923

Performance Updates

Added documentation links to the “Enhance Tracing” and “More debugging options” menus. Read the new
documentation to
learn more about these features - #3934, 
#3936

Changelog

More details about changes and fixes are available in our
changelog.