DevTools 2.35.0 release notes

The 2.35.0 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.

General updates

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  • Changed to a single button for starting and stopping recording on the Network screen and CPU profiler screen. - #7573

    A screen shot of the CPU profiler tab, with the new recording button. A screen shot of the network tab, with the new recording button.

Inspector updates

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  • Add a preference for the default inspector view - #6949

Memory updates

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  • Replaced total size with reachable size in snapshot list. - #7493

Debugger updates

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  • During a hot-restart, pause_isolates_on_start and only resume the app once breakpoints are set. - #7234

Network profiler updates

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  • Added text selection in text viewer for requests and responses. - #7596

  • Added a JSON copy experience to the JSON viewer. - #7596

    The new JSON copy experience in the JSON viewer

  • Fixed a bug where stopping and starting network recording listed requests that happened while not recording. - #7626

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  • Improve layout for narrow screens. - #7524
  • Add error handling for missing schemes and domains - #7559

VS Code Sidebar updates

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  • Added a DevTools section with a list of tools and extensions that are available without a debug session. - #7598, #7604

DevTools Extension updates

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  • Support DevTools extensions that do not require a running app, and detect them from the user's IDE workspace. - #7612
  • Deprecate the DevToolsExtension.requiresRunningApplication field in favor of the new optional requiresConnection field that can be added to an extension's config.yaml file. - #7611, #7602
  • Detect extensions for all types of run targets in a package. - #7533, #7535

Full commit history

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To find a complete list of changes in this release, check out the DevTools git log.

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