DevTools 2.19.0 release notes

The 2.19.0 release of the Dart and Flutter DevTools includes the following changes among other general improvements. To learn more about DevTools, check out the DevTools overview.

Performance updates

  • Added a button to toggle the visibility of the Flutter Frames chart - #4577


  • Polish the debug mode warning to better describe which data is accurate in debug mode and which data may be misleading - #3537

  • Reorder performance tool tabs and only show the CPU profiler for the "Timeline Events" tab - #4629

Memory updates

  • Improvements to the memory Profile tab - #4583

Debugger updates

  • Fix an issue with hover cards where they were appearing but never disappearing - #4627
  • Fix a bug with the file search autocomplete dialog - #4409

Network profiler updates

  • Added a "Copy" button in the Network Request view (thanks to @netos23) - #4509

Full commit history


To find a complete list of changes since the previous release, check out the diff on GitHub.