devtools changelog | Dart package

2.9.4 #

Update README.md

2.9.3 #

Update package:vm_service to ^8.1.0 and package:dds to ^2.1.6 #3545
escape (unsafe) text directional Unicode #3529
Fixes VM service breakage due to deprecated method #3510
VM service wrapper implements noSuchMethod #3505
Add support for vm_service 7.4.0 #3490

2.8.0 #

Don't register service worker when running DevTools locally #3476
[Cleanup] Moved [set/get]PubRootDirectories functions from InspectorServiceBase to InspectorService #3478
Improve startup performance of DevTools by using lazy initialization for debugger and console service #3468
Fix bug with version parsing #3473
Add new inspectorServiceProvider() function to extensions_base.dart #3470
Add inspector/diagnostics.dart and split.dart exports to devtools_app.dart #3469
Refactor InspectorServiceBase and ObjectGroupBase out of InspectorService and ObjectGroup #3465
Add a warning to stop launching on pub for DevTools version 2.8.0 #3464
Keyboard shortcuts are set on the top-level scaffold #3458
Adds caching to speed up the expression evaluation autocomplete #3463
Cleanup "More Debugging Options" button on Performance page #3461
Add Track Paints and Track Layouts toggles to the performance page #3451
Reland ProgramExplorer #3448
Expression evaluation autocomplete overlay is positioned over the last . in the expression #3449
Add debug disable layer toggles to the Performance page #3441
Add service worker to cache main.dart.js and everything in /assets #3325
Do not fetch timeline stream values for web apps #3446
Refactors search to have private _SearchField and _AutoCompleteSearchField widgets #3442
Fix 'unnecessary import' warnings #3440
Listen to timeline stream changes from the VM service and cleanup perf settings #3432
Update widget_icons changelog to match version number #3437
Update git url for widget_icons pubspec #3436
Tweak positioning of file picker #3421
Clean up pubspec files #3431
Run serveRequests in an error zone and log errors #3429
Widget Icons package added #3409
Update DevTools release instructions #3428
Expose more common devtools_app source files via devtools_app.dart #3427

2.7.0 #

Fix file:line:col color fixed (#3249) #3365
Moved test helper code from "test/support" to a new "devtools_test" package #3406
Upgrade to DDS version 2.1.3 #3404
Update flutter-version.txt to latest dev #3392
Add connected app information to offline snapshots #3397
Added some Hyperlinks #3403
Prepare version 2.6.1-dev.2 #3402
Always show the vertical scrollbar #3401
Disable default scrollbar behavior on web #3393
Highlight matches in the file picker dropdown #3384
Add class names to CPU stack frames in the profiler #3385
Changed the issue link to go straight to filing an issue (#2915) #3373
Calculate tile size for the autocomplete widget #3377
Improves searching in the file picker #3371
Remove unused class that is causing compiler issues #3380
Move 'Step Over' button before 'Step in' #3379
Prepare for v2.6.1-dev.1 release #3370
Merge InspectorTreeControllerFlutter and superclass into single InspectorTreeController class #3367
Moves the file opener out of a dialog #3354
Add multi-isolate support to the CPU profiler #3362
Add ability to profile app start up and improve CPU profile caching #3357
Send event to dwds when debug screen is ready #3355
Add analytics for app disconnects #3356
Use "Command" instead of special character ⌘ on web #3353
Enable the file opener #3350
Revert "Don't wait on stream listening in DevTools start up (#3333)" #3351
Don't wait on stream listening in DevTools start up #3333
Add timing analytics for debugger page load #3346
Add TODO to inspector controller #3347
Fix some state management issues in the inspector #3339
Adds a basic dialog for opening a file #3342
Feat: Copy Button for Call stack #3334
Add custom dimension and metric instructions to analytics config #3341
Cache the results of getVersion and getIsolate on startup #3309
Fix network_model_test.dart breaking the bots #3340
Fix some formatting errors in the changelog #3338
Restructure analytics code so that the AnalyticsController can be tested #3336
Add is_external_build dimension to analytics #3337
Fix grey panels when selecting some HTTP Requests #3328
Remove filter text field from ScriptPicker #3319

2.6.0 #

Fix analytics initialization #3323
Update CPU profiler colors to make them accessible #3324
Polish for scaling the DevTools UI for large font sizes #3316
Add a key set command for opening a file #3315
Add reportLines parameter to getSourceReport #3322
Revert "Don't wait on listening for streams in DevTools startup #3321
Don't wait on listening for streams in DevTools startup #3320
Fix filtering bug in CPU profiler #3313
Support custom font sizes better across all pages #3299
Color stack frames by categories: native, dart core, flutter core #3310
Add warning for ios profiling issue and link to workaround #3311
Tweak how we assign timeline events to flutter frames #3297
Update few icons in Flutter Inspector #3305
Cancel timeline polling timer when the vmService is closed #3304
Hide the CPU profiler filter button when the summary tab is selected #3303
Fix js issue with GtagEventDevTools constructor #3301
Add a scrollbar for horizontal scrolling of source files in the debugger #3262
Cleanup console with eval that scrolls and less busy splitter #3298
Fix a couple bugs for offline imports #3296
Add analytics to performance and cpu profiler screens #3281
Clear HttpProfile on VM when pressing 'Clear' on network page #3294
Updated macos/Runner.xcodeproj/project.pbxproj #3293
Fix selection bug in the network profiler #3287
Sort timeline events before processing #3285
Fix links opening when embedded in VSCode #3252
Add a hidden arg to the devtools command #3282
Add a package:args Command implementation #3280
Add some analytics to the memory screen and clean up code #3272
Add analytics to documentation links in the status line #3273
Some syntax modifications to the analytics dimensions #3266
Fix type errors in Filter code #3277
Performance improvements for the CPU profiler #3274
Fix missing network screen documentation link #3268
Add analytics to settings options #3267
Refactor Landing screen and add analytics for buttons #3265
Changes to when analytics dialog appears and how it sets analytics #3263
Adds configuration for running devtools on Linux #3261
Support filtering CPU profiles #3236
Fix 'not found' icons for ElevatedButton and CircleAvatar #3258
Remove some older crash handling support #3255
Remove a no longer used compile step #3253
Delete devtools_testing package #3250
Show HTTP POST request body #3233

2.5.0 #

Fix some render overflow errors and cleanup #3246
Update the contributing documentation #3245
New widget icons and alignment added #3215
Add rich tooltips to debug toggles #3183
Add text previews to widget tree #3218
Prepare for v2.5.0 release #3235
Improve generate_changelog script #3239
Finish converting tool/ to null safety #3237
Fix debug buttons layout overflow #3224
Make return key submit connect form #3228
Minor analysis updates to the repo #3225
Always build devtools from a specified, specific sdk version #3216
Refactor CpuProfileData in preparation for filtering support #3220
Add focus node names to help debug focus node issues #3217
Process stats for widget rebuild events #3219
Fix icon positions in the eval console #3213
Polish to the live timeline #3209
Rev. the dep on package:vm_service #3211
Experimenting with building against a specific flutter sdk #3197
Make Flutter Frame timeline live and migrate to the FrameTiming API #3168
Add functionality to filter tree data #3203
Only run the formatter on the bots for the master channel and add missing VmService method #3202
Implement redesign of debug toggle buttons #3167
Fix lint that is breaking the build #3198
Console land #3138
Support more uri params for specifying the service uri #3161
Run all integration tests #3189
Allow embedding unless specified #3193
Eliminate spurious test output spam on missing taps #3192
Update release script #3188

2.4.0 #

Fix isEmbedded bug #3177
Move performance tests out of package:devtools_testing #3173
Refactor devtools_server to minimize transitive deps #3164
Ignore a reference to a deprecated item #3166
Surface extra field in RemoteDiagnosticsNode #3137
Perform more normalization of the input service uri #3160
Make our toast UI more compact #3159
Update version to 2.3.3-dev.1 #3157
Convert the repo tool lib to null safety #3155
Show the event summary view for UI events in the performance page #3154
Do not fetch CPU profiles in offline mode #3152
Add dense mode for inspector #3149
Some cleanup to the CLI UI #3129
Fix a couple null issues in the cpu profiler #3142
Add a TODO for rich tooltips in the Flutter frames chart #3140
Handle pre-release versions in Flutter version parsing and comparison #3134
Add an Error banner with a link to documentation when shader jank is detected #3128
Surface shader time per frame in the Performance page #3125
Disable CPU profile controls when recording #3127
Updated buildViewportChrome #3124
Remove references to the widget transformer's parameterLocations field #3120
Cache CPU profiles for selected frames #3121
Update Dart favicon to match elsewhere #3119
Added the padding to the Details Tree View #3108
Fix bug where you could trigger simultaneous connects by accidentally clicking or pressing return twice #3114
Start of refactoring hovercards #3117
Add a clear method to history_manager #3118
Optimize _isOperator test #3115
Avoid NPE in the layout explorer #3116
Fix inspector on flutter web #3112
Switch to flutter pub get and update canvaskit version #3096
Add a loading message when loading app size data from file paths #3109
Fix bug with including html import in desktop app #3111
Improve scrolling / zooming behavior in flame charts #3107
Added the autofocus to debug Filter TextField #3104
Fix a null pointer exception if keypress fires before app is initialized #3106
Catch any unhandled exceptions in devtools and report via our analytics channel #3100
Replace reference to dartlang.org with dart.dev #3101
Add padding for go to line dialog #3093

2.3.2 #

Hover fixes 3065
Fix a bug with app initialization 3067
Stop checking flutter version for connected app in flutter web apps 3066
Fix bug with adding flutter version to exports 3060
Show LegacyPerformanceScreen or PerformanceScreen based on the current flutter version 3056
Use font size from IDE theme 3054
Lighten the area pane header color for light theme 3051
Fix title color for light theme. 3048
Polish UI in the debugger page 3052
Fix flutter frame coloring to reflect which part of the frame is janky. 3049
Handle getObject issues during autocomplete 3046
Improve eval autocomplete 3045
Add "Load all CPU samples" button to the CPU profiler 2943
Migrate ansi_up to null safety 3027
Migrate devtools_server to null safety 3009
Migrate package:codicon to null safety. 3026
Use selectable text everywhere in Network page 3036
CPU profiler search: support regexp and match on stack frame urls 3035
Eval Console Autocomplete 3013
Rank skia shader events first in the performance page timeline #3083
Support multi-line eval output #3086
Update vm_service dependency. #3082

2.2.4 #

Fix bug in devtools_server by calling proper vm service API #3040

2.2.3 #

Enable the provider screen #2998 #3010 #3006 #2992
Support filtering CPU profiles by UserTags #2988

2.2.2 #

Throw RPCError when invoking getSourceReport in profile mode #2986

2.2.1 #

Temporarily disable the provider screen. #2970
Refactor CPU profiler screen controls into their own widgets #2969

2.2.0 #

Add richer auto-complete for use in an expression evaluator. #2962
Refactor Debugger history view into HistoryViewport widget #2957
Improve search and build performance in flame charts #2959
Add tab for inspecting the state of package:provider #2851
Add source paths to CPU profile bottom up and call tree tables #2956
Add support for system isolates to isolate selector while in VM developer mode #2947
Do not log eval error for _connectedToProfileBuild check #2954
Add a secondary sort column to tables and fix logging page sorting bug. #2940
Improve debug hover #2936
Add search in file functionality to the debugger code view. #2931
Add report feedback button to top level actions in DevTools #2925
Refactor areaPaneHeader into a widget #2924
Add network profiler response image preview #2922
Support passing keypresses up to IDEs to enable shortcut keys when embedded DevTools has focus #2872
Render GC and non-ui/non-raster events in their respective thread groups #2917
Fix issue where first build of the VM Tools status bar would cause a null pointer exception #2905
[network_request_inspector_views] remove maxLines from SelectableText widgets #2912
Matching landing page title to subheadings #2891
Use "fuzzy match" in debugger libraries search #2904
Larger evaluation hover overlay #2908
Fix scrolling with with drag #2907
Go To Line Number Option #2902
Fix "Count" text getting cut off when sorting #2898
Add issueTrackerLink method to DevToolsExtensionPoints #2901
Change to calling upgrade #2897
Added stacked and hover card trace color/dash. #2889
Add framework for internal features and add debugger menu options hook. #2887
Polish to debugger actions. #2886
Use a single scroll offset for all flame chart painters instead of having them all listen for offset changes independently #2884
Fix focus management in timeline flame chart #2883
Support copying file in the debugger #2875
Add previous/next event in thread buttons to the Timeline #2878
Auto expand search results #2877
Fix a couple bugs with flame chart styling and zoom. #2873

2.1.1 #

Set the correct dart:io service extension protocol version for the new HTTP profiler logic #2867

2.1.0 #

Memory legends cleanup #2833
Update network profiler to support dart:io HTTP profiling service extensions #2839
Use widgets for flame chart group labels instead of custom painters #2837
Add EvalOnDartLibrary utilities #2807
Remove Android Memory CTA if not connected to an Android app#2799
Fixed location of exported memory stat JSON file. #2795
Increase size of total time column in CPU profiler #2814
Fix bugs with DevTools title and move title code to separate file #2809
Fix some flame chart scrolling bugs #2808
Cleanup for performance settings dialog #2801
Fix frame timing issue in performance page #2802
Improve file history picker UX #2785
Improve file picker UX #2784
Add show/hide gc button in memory screen#1089 #2787
Show correct mouse cursor for splitters #2783
Clean up - fix overflow error and some text styles #2782
Add option to load offline file from landing screen #2762
Evaluation HoverCard #2746, #2810, #2831
Reworked UX for tracking call stack. #2846

2.0.0+4 #

Upgrade DevTools dependencies for http_multi_server #2838

2.0.0+3 #

Upgrade DevTools dependencies for usage and shelf_static #2836

2.0.0+2 #

Upgrade DevTools dependencies #2818

2.0.0+1 #

Upgrade dependencies for args, meta, path, and pedantic #2817

2.0.0 #

Add support for older VMs, cleanup memory filter dialog and retained size #2752
Add memory allocations tracked indicator and polish event icons for track and reset #2751
Memory page cleanup and hints #2749
Add support for serving a custom DevTools build #2748
Add temporary workaround for flutter engine bug #2747
Flame chart scrolling polish #2745
Add selection styling to network table and cleanup table selection style #2744
Make debugger gutter background color extend to bottom of view #2743
Cleanup memory icons to be sharper #2742
Memory page UX polish #2740
Move codicon.ttf file as part of publish script to include it in build #2739
Initialize framework before initializing PreferencesController #2737
Fix another lifecycle issue #2736
New UX look for memory snapshot and allocations #2735
Fix Memory panel hover overlay leak #2734
Bump version to dev version #2733
Fix lifecycle management issues with disconnecting and reconnecting to apps #2732
Update CanvasKit release to 0.24.0 to match current version used by engine #2731
Remove thread information on Isolates page #2730
Fixed memory heap snapshot semantics #2728
Use new VM API for allocation trace #2720
Support latest VMService version #2719
Remove inspector error indicators and render error message inline #2717
Fixed hover card in memory events chart #2716
Use lazy list for network requests table #2715
Delete code to fallback to the dart:html version of the app #2713
Auto-populate call stack frames in the debugger #2711
Request focus from flame chart keyboard listener #2710
Fix inspector scrollbars #2709
Fix noisy assertion error in timeline processing code #2708
Disable error badging for the logging screen #2707
Fixed memory search, auto-complete, and added tests #2705
Fix tree table scrolling issues #2702
Prevent most caught exceptions when constraints are unavailable #2700
Run flutter format #2699
Flex layout polish #2698
Handle bad source input during syntax highlighting #2696
Use VS code debugging icons in debugger #2693
Fix bug in inspector for expand / collapse button display #2692
Add persistent scrollbars to tables #2689
Add a help dialog to the flame chart describing how to navigate and zoom within the chart #2686
Fix a bug with debugger stepping buttons state #2683
Rev SSE version #2681
Fix lifecycle bug in network page #2680
Add vertical scrollbar to flame charts #2678
Add floating debugger controls to non-debugging pages when app is paused #2676
Revert auto-selection of the inspector root widget as it causes the cursor location to change in IDEs #2675
Add scrollbars to inspector views #2671
Prevent SelectableText widgets in the debugger code view from scrolling #2670
Added support for expandable object inspection in the debugger console #2666
Support selection within the TextView and fix bug showing pause location #2665
Stop using rounded and sharp icons #2659

0.9.7+2 #

Fix issue where DevTools would fail to connect to an application with no DDS instance #2650

0.9.7 #

Button cleanup and polish #2645
Make layout explorer the default tab in the inspector #2644
Added settings dialog for memory page #2637
Bundle canvaskit with the release binary so that DevTools can be used without internet #2634
Add support for visualizing fixed layouts in the layout explorer #2633
Listen for logs with event history in logging page and error badge manager #2629
Add app events, extension events, and chart selection hover card to live memory view #2605
Correctly process large HTTP responses in network profiler #2602
Fallback to port 0 if we cannot connect the DevTools server to ports 9100+ #2600
Add tooltips to CPU profiler column titles #2599
Add timeline grid to CPU Profiler flame chart #2593
Migrate to new material buttons #2592

0.9.6+3 #

Support null safe package:intl version >=0.17.x.

0.9.6+2 #

Support null safe package:vm_service version >=6.x.x.

0.9.6+1 #

Fallback to port 0 if we cannot connect the DevTools server to ports 9100-9109 #2600

0.9.6 #

Remove use of Flutter service worker #2586
Badge performance tab when UI jank is detected and add a setting to enable/disable this functionality. #2580
Badge inspector tab for structured inspector errors (Flutter.error) #2576
Badge the Network tab when we receive failed network requests. #2567
Badge logging page with error counts from logs and stderr #2566
Add scrollbar to flutter frames chart #2565
Rename "Timeline" page to "Performance" and populate CPU profile on frame selection #2563
Rename "Performance" page to "CPU profiler" #2562
Support truncated frames with a corresponding SHOW ALL button for faster flutter web stepping #2545
Better x-axis labeling on the memory page #2539
Add VM Tools screen with initial VM and Isolate statistics tabs #2499

0.9.5 #

Add padding between columns and add minWidth for flexible columns. #2526
Fix import bug. #2528
Support loading app size files from query parameters and local storage #2510
Remove use of mp_flutterchart and use new charting subsystem. #2517
Fix null error in service manager #2515
Expose information about oversized images #2509
Fix race condition in service_manager. #2501
Url and query param parsing cleanup #2502
Add CenteredCircularProgressIndicator helper widget. #2508
Add search and filter to the logging page; refactor filter code #2493
Add a lower bound sdk constraint #2511
New chart #2498
Run pub upgrade and update VMService wrapper. #2496
Restore socket profiling state after hot restart #2481
Add vm service connection info and option to connect to a new app #2484
Add selection styling to Logs table #2485
Add support for hide=debugger #2487
Don't reuse embedded windows in launchDevTools #2489

0.9.4 #

Fix NPE in VM flags table #2472
Color failed network requests with red status codes #2466
Fix bug with Expand All control in the CPU profiler #2465
Add average FPS information to the Timeline #2462
Increase number of try ports when launching DevTools #2458
Prevent dart.io extensions from being called on paused isolates #2450
Remove the max zoom level bound for flame charts #2447
Fix an NPE in the memory page #2443
Add prompt for Q4 DevTools survey #2442
Improvements to the memory page controls #2432
Usability improvements for the Timeline Flutter frames chart #2419, #2421
Use new routing API to support permalinks #2406

0.9.3+4 #

Do not try to launch Chrome by default when running the server in --machine mode
Prevent exceptions launching Chrome from terminate the server

0.9.3+3 #

Remove flutter dependency from devtools_shared

0.9.3+2 #

Fix a bug causing "null" statuses in the Network profiler

0.9.3+1 #

Added meta dependency to devtools_shared
Group GC events together in the timeline
Restore http logging state after hot restart
Cleanup for DevTools dialogs

0.9.3 #

Add search to the Network profiler #2333
Add filtering to the Network profiler #2340
Fix timeline rendering issue for async instant events #2342
Display call graph and dominator tree for diffs in app size tool #2344
Fix NPE in banner messages #2358
Add "Dart DevTools" window title to web app #2359
Rename "code size tool" to "app size tool" #2365
Add search to Performance page CPU profiler #2368
Fix analytics bug giving the incorrect value for "first run" #2369
Collect RasterCache estimates from the Flutter engine in the Memory profiler #2371
Display HTTP and HTTPS response bodies in the Network profiler #2374
Pause should still record memory stats just not update charts #2382
Simplify the debugger's libraries view #2386
Make inspector polyfill compatible with both null safe and legacy Flutter #2387
Fixed RSS plotting and plotting RasterCache data #2389

0.9.2 #

Fix a bug causing extra evaluation for primitive values
Fix an issue handling google3: paths #2288
Update dependencies to use package:vm_service 5.0.0+1

0.9.1 #

Add opt-in for feature usage reporting
Add Code Size Debugging Tools to DevTools
Use MIME types for http requests in the Network profiler

0.9.0 #

Add search functionality to Timeline flame chart #2164
Add socket profiling to Network page #2191
Support multiple memory snapshots and support automatic snapshots #2105
Add memory events pane and support for tracking # allocations of each class without a full snapshot #2166
Replace heatmap with treemap on the memory page #2131
Have the cmd-p keybinding toggle the libraries debugger pane #2187
Add support for non-primitive map keys #2154
Add tooltips to list items in the Debugger Libraries pane #2167

0.8.0+1 #

Build with fix for canvas kit crasher

0.8.0 #

Ship Flutter Web version of DevTools by default
Update package:vm_service dependency to ^4.1.0

0.2.5 #

Persist connected app URI when switching to Flutter web version of DevTools #1933
Fix CPU profiler bug where we were unintentionally mutating data #1923
Add "Remove all breakpoints" functionality to debugger #1914

0.2.4+1 #

Memory Snapshot #1885
Added new debugger page.
Added new Network page.
Add selected row to TreeTableState #1795
Add an info / about dialog #1772
Add banner message warnings and errors #1764
Implement scroll-to-zoom and alt+scroll for flame charts #1747
Add sorting functionality to flutter tables #1738
Enable toggling http logging from Timeline. #1688
Merge frame-based timeline and full timeline #1712
Stop skipping duplicate trace events in full timeline processor. #1704
Fix bug causing import to fail when DevTools is not connected to an app #1703
Update package:vm_service dependency to ^4.0.0

0.2.3 #

Disable Q1 DevTools survey - postponing until Q2 #1695
Fix async timeline event rendering bug #1690
Update package:vm_service dependency to ^3.0.0 #1696

0.2.2 #

Remove cpu profiling timeout [#1683]((https://github.com/flutter/devtools/pull/1683)
Prep for Q1 DevTools survey #1574
Use ExtentDelegateListView for flame chart rows #1676
Make the layout explorer more null safe #1681
Store survey data by quarter tags #1660
Don't check for debugDidSendFirstFrameEvent when adding service extensions for Dart VM apps #1670
Restructure HTTP code for shared use with Timeline and check http logging availability #1668
Debugger file picker #1652
Port CPU bottom up table to Flutter #1659
Add extent_delegate_list supporting fast lists where each element has a known custom extent #1646
Workaround VM Regression where first heap sample's rss value is null #1662
Remove the dependency on package:recase #1656
Polish SafeAccess extension methods to use getters and support Iterable #1647
Updated mp_chart to 0.1.7 #1654
Introduce a view for showing the source of a script in Flutter with the monospaced font #1649
Load imported timeline files #1644
Introduce an interface for the notification service for use in controller logic #1645
Fix null error in timeline page #1641
Stop disposing Notifications and Controllers from import_export #1640
Remove dependency on package:flutter_widgets #1636
Created CLI to write Flutter application memory profile statistics to a JSON file #1628
Improve the error reporting on connection issues #1635
Add import / export functionality and support drag-and-drop #1631
Fix timeline bug throwing error for empty recording #1630
Make the rollback help text consistent with the other commands #1634
Introduce a rollback command that pulls an old devtools build and preps it for release #1617
Add zoomable timeline grid and timestamps to flame chart #1624
Use registerServiceExtension method instead of eval directly in layout explorer #1531
Factor zoom level into flame chart node selection logic #1623
Update to support devtools_server #1622
Flame chart zoom and navigation with WASD keys #1611
Updated to use package:devtools_shared #1620)
Initial devtools_shared package #1619
Remove --trace-systrace flag from MacOs and Linux configs #1614

0.1.15 #

Fix a stack overflow error that was caused by a change in Dart's RTI implementation #1615.
Hide annotations that Flutter re-exports #1606
Update package:devtools_server dependency to 0.1.13 or newer #1603
Update package:sse dependency to 3.1.2 or newer #1601

0.1.14 #

Added collecting of Android Debug Bridge (adb) Java memory information see PR.
Added multiple charts to memory profiling (Dart VM and Java memory).
Added display interval e.g., 1 minute, 5 minutes, 10 minutes for memory charts.
More succinct memory detail marker (pop-up) for data points of a particular timestamp.
Graceful resize buttons and drop-downs in memory profile for narrower windows.
Updated exported JSON format both Dart VM and ADB memory information.
Added timeline slider, to memory profile, for temporal navigation in charts.
Added ‘Clear’ button, to memory profile, throws away all collected live data.
Fix a number of charting bugs NaN, INF problems, axis scales, etc.
Support saving and loading memory profile data.
Add Track Widget Builds toggle to Timeline.
Fix issues with async trace event rendering in Timeline.
Add timing and id information in Timeline event summary.
Improve hint text on connect screen.
Update package:vm_service dependency to ^2.2.0.

0.1.13 #

Fix crash opening macOS desktop apps in DevTools.
Enable layout explorer.
Hide legacy page content in the flutter version of DevTools.
Fix offline import bug in Timeline.
Use published version of mp_chart package.

0.1.12 #

Enable testing the alpha version of DevTools written in Flutter. Click the "beaker" icon in the upper-right to launch DevTools in Flutter.
Fix a regression that showed an inaccurate error on the connect screen.
Fix bug causing async events with the same name to overlap each other in the Timeline.
Include previously omitted args in Timeline event summary.
Include "connected events" in the Timeline event summary, which are created via the dart:developer TimelineTask api.
Reset debugger search bar on hot reload.
Check for a debug service extension instead of using eval to distinguish between debug and profile builds.
Depend on the latest package:sse.

0.1.11 #

Add full timeline mode with support for async and recorded tracing.
Add event summary section that shows metadata for non-ui events on the Timeline page.
Enable full timeline for Dart CLI applications.
Fix a message manager bug.
Fix a bug with processing CPU profile responses.
Reduce race conditions in integration tests.

0.1.10 #

Change wording of DevTools survey prompt.

0.1.9 #

Launched the Q3 DevTools Survey.
Bug fixes related to layouts and logging.
Update to use latest devtools_server 0.1.12.
Remove usage of browser LocalStorage, previously used to store the user's answer to collect or not collect Analytics.
Analytic's properties (firstRun, enabled) are now stored in local file ~/.devtools controlled by the devtools_server.
Now devtools_app will request and set property values, in ~/.devtools, via HTTP requests to the devtools_server.
Store survey properties on whether the user has answered or dismissed a survey in the ~/.devtools file too.

0.1.8 #

Query a flutter isolate for the target frame rate (e.g. 60FPS vs 120FPS). Respect this value in the Timeline.
Polish import / export flow for Timeline.
Depend on latest package:devtools_server.

0.1.7 #

Fix bug with profile mode detection.
Enable expand all / collapse to selected functionality in the inspector (available in Flutter versions 1.10.1 or later).
Fix analytics bug for apps running in profile mode.
Fix bug in memory experiment handling.
Hide Dart VM flags when the connected app is not running on the Dart VM (web apps).
Former "Settings" screen is now the "Info" screen - updated icon accordingly.
Various CSS fixes.
Code health improvements.

0.1.6 #

Add a page to show Flutter version and Dart VM flags details.
Add settings dialog to memory page that supports filtering snapshots and enabling experiments.
Various css fixes.
CSS polish for cursors, hover, and misc.
Use frame time in CPU profile unavailable message.
Fixes to our splitter control.
Rev to the latest version of package:vm_service.
Remove the dependency on package:mockito.
Remove the dependency on package:rxdart.
Support sse and sses schemes for connection with a running app.
Address an npe in the memory page.
Polish button collapsing for small screen widths.
Adjust some of the logging flutter.error presentation.
Fix thread name bug.
Support Ansi color codes in logging views.
Add keyboard navigation to the inspector tree view.
Enable structured errors by default.
Fix NPE in the Debugger.
Improve testing on Windows.

0.1.5 #

Support expanding or collapsing all values in the Call Tree and Bottom Up views (parts of the CPU profiler).
Support touchscreen scrolling and selection in flame charts.
Display structured error messages in the Logging view when "show structured errors" is enabled.
Search and filter dialogs are now case-insensitive.
Link to Dart DevTools documentation from connect screen.
Disable unsupported DevTools pages for Dart web apps.
Debugger dark mode improvements.

0.1.4 #

Add Performance page. This has a traditional CPU profiler for Dart applications.
Add ability to specify the profile granularity for the CPU profiler.
Bug fixes for DevTools tables, memory page, and cpu profiler.

0.1.3 #

Link to new flutter.dev hosted DevTools documentation.
Inspector UI improvements.

0.1.2 #

Add Call Tree and Bottom Up views to CPU profiler.
Pre-fetch CPU profiles so that we have profiling information for every frame in the timeline.
Trim Mixins from class name reporting in the CPU profiler.
Add searching for a particular class from all active classes in a Snapshot. After a snapshot, use the search button, located to left of snapshot button (or the shortcut CTRL+f ), to find and select the class in the classes list.
Add ability to find which class and field hold a reference to the current instance. Hovering on an instance's allocation icon (right-most side of the instance). Clicking on a class/field entry in the hover card will locate that particular class instance that has a reference to the original instance being hovered.
Expose hover card navigation via a memory navigation history areas (group of links below the classes/instances lists).
Allow DevTools feedback to be submitted when DevTools is not connected to an app.
Support URL encoded urls in the connection dialog.
Add error handling for analytics.
Cleanup warning message presentation.
Bug fixes and improvements.

0.1.1 #

Make timeline snapshot format compatible with trace viewers such as chrome://tracing.
Add ability to import timeline snapshots via drag-and-drop.
Memory instance viewer handles all InstanceKind lists.
CPU profiler bug fixes and improvements.

0.1.0 #

Expose functionality to export timeline trace and CPU profiles.
Add "Clear" button to the timeline page.
CPU profiler bug fixes and improvements.
Inspector polish bug fixes. Handle very deep inspector trees and only show expand-collapse arrows on tree nodes where needed.
Fix case where error messages remained on the startup screen after the error had been fixed.
Add ability to inspect an instance of a memory object in the memory profiler page after a snapshot of active memory objects.
First time DevTools is launched, prompt with an opt-in dialog to report DevTools usage statistics and crash reports of DevTools to Google.

0.0.19 #

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 #

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 #

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

0.0.15 #

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 #

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 #

Dark mode, still being polished, is available. Add &theme=dark at the end of URI used to open DevTools in the Chrome browser.
Added showing GCs on the timeline and leak detection.
Fix bugs when events were received out of order.

0.0.1 #

initial (pre-release) release

devtools 2.9.4 devtools: ^2.9.4 copied to clipboard

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