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DevTools

DevTools release notes

2.21.1 release notes

DevTools 2.21.1 release notes

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

Performance updates

Replace the DevTools timeline trace viewer with the Perfetto trace viewer - #5142

Fix several issues with loading a Performance snapshot into DevTools - #5048, #4929

UI polish and cleanup - #4889

Memory updates

Improve usability of snapshot diffing - #5015

UI polish and cleanup - #4855

Color code classes based on where they are defined (SDK, your package, dependencies, etc.) - #5030

Fix state management issue for tracing - #5062