devtools 0.0.20-dev.1

A suite of web-based performance tooling for Dart and Flutter.

0.0.20-dev.1 - 2019-05-01

• Timeline debug information is available to supplement issue reports. Add query parameter &debugCpu=true or &debugTimeline=true to download debug files for the CPU profiler and frame timeline, respectively.
• CPU profiler bug fixes and improvements.

0.0.19 - 2019-05-01

• Update DevTools server to better handle failures when launching browsers.
• Support additional formats for VM service uris.
• Link to documentation from --track-widget-creation warning in the Inspector.

0.0.18 - 2019-04-30

• Fix release bug (0.0.17-dev.1 did not include build folder).
• Add CPU profiler (preview) to timeline page.
• CPU flame chart UI improvements and bug fixes.
• Bug fixes for DevTools on Windows.
• DevTools server released with support for launching DevTools in Chrome.
• Dark mode improvements.

0.0.16 - 2019-04-17

• Reduce the minimum Dart SDK requirements for activating DevTools to cover Flutter v1.2.1 (Dart v2.1)

0.0.15 - 2019-04-16

• Warn users when they should be using a profile build of their application instead of a debug build.
• Warn users using Microsoft browsers (IE and Edge) that they should be using Chrome to run DevTools.
• Dark mode improvements.
• Open scripts in the debugger using ctrl + o.

0.0.14 - 2019-03-26

• Dark mode is ready to use, add &theme=dark at the end of the URI used to open the DevTool in Chrome. We look forward to your feedback.
• Added event timeline to memory profiler to track DevTool's Snapshot and Reset events.
• Timeline CPU renamed to UI, janky defined as UI duration + GPU duration > 16 ms.
• Timeline frame chart removed 8 ms highwater line, only 16 ms highwater line, display 2 traces ui/gpu (instead of 4). Janky frames will have a red glow.
• Flame chart colors use a different set of palettes and timeline is sticky.
• Warn users when they are using an unsupported browser.
• Properly disable features that aren't supported for the connected application.
• Fix screens for different widths.

0.0.13 - 2019-03-15

• Dark mode, still being polished, is available. Add &theme=dark at the end of URI used to open DevTools in the Chrome browser.

Memory

• Added showing GCs on the timeline and leak detection.

Timeline

• Fix bugs when events were received out of order.

0.0.1

• initial (pre-release) release