bugsnag_flutter

4.2.1 (2026-04-29)

• Added isStarted to BugsnagClient to allow checking whether Bugsnag has been initialized via start or attach, helping prevent method calls before initialization. #312

• Misc Session Tracking fixes and enhancements

4.2.0 (2025-09-29)

• Added groupingDiscriminator property to events and methods for setting and getting the global groupingDiscriminator to bugsnag #294

• Added groupingDiscriminator property to events and methods for setting and getting the global groupingDiscriminator to bugsnag #294

• Adds support for tracking sessions and overall crash rate by setting config.setAutoCaptureSessions to true. In addition, sessions can be indicated manually using Bugsnag.startSession #217

4.1.3 (2025-07-11)

• Set default endpoints based on API key #288

Dependencies

Update bugsnag-cocoa to v6.32.2 #283

• Set default endpoints based on API key #288

Dependencies

Update bugsnag-cocoa to v6.32.2 #283

• Compile annotations dependency as api rather than implementation
• Support handled state case for React Native

4.1.2 (2025-03-10)

Dependencies

• Update bugsnag-cocoa to v6.32.1 #276

• Update bugsnag-android to v6.12.1 #278

Dependencies

• Update bugsnag-cocoa to v6.32.1 #276
• Update bugsnag-android to v6.12.1 #278

• Allow setting device ID to null

• Update bugsnag-android from v6.6.0 to v6.10.0

• Update bugsnag-android from v6.6.0 to v6.10.0

• Performance improvements to reduce execution time of Bugsnag.init

• Upgrade Android compileSdkVersion from 29 to 31.
  263

• Upgrade Android compileSdkVersion from 29 to 31. 263

• The SDK now automatically tracks whether an error is handled or unhandled.
• Fix for NPE in MetaData callback Boris
• Updated example app.
• Setting the maxSize of breadcrumbs now removes any surplus breadcrumbs.
• Crash reports on application startup are automatically sent synchronously on the next launch (configurable via setLaunchCrashThresholdMs).

4.0.0 (2024-07-29)

Breaking Changes

• The configuration options discardClasses and redactedKeys are now RegExps instead of strings. This allows developers to have more control over how they perform.
  249

• Getting the correlation trace ID and span ID through flutter_bridge and adding it to events.
  251

Please see our Upgrading guide for more information on upgrading to v4.x.

Breaking Changes

• The configuration options discardClasses and redactedKeys are now RegExps instead of strings. This allows developers to have more control over how they perform. 249
• Getting the correlation trace ID and span ID through flutter_bridge and adding it to events. 251 Please see our Upgrading guide for more information on upgrading to v4.x.

This is a major release which adds a number of new features to the library. The minimum SDK version supported by Bugsnag is now API 14.

Breaking Changes

Identifying devices and users (unless overridden) is now captured and persisted through a per-install generated UUID, replacing use of Settings.Secure.ANDROID_ID. As a result, existing errors may see doubled user counts if they continue to happen. If this is an issue, see the upgrade guide for more information and a workaround.

Enhancements

• Support loading different API keys for different product flavors, through manifest placeholders

• Support custom HTTP Error Reporting clients, by allowing custom implementations of ErrorReportApiClient

• Add nullability annotations throughout application

• Any exceptions caused by StrictMode will automatically add the policy violation type to the Error Report's metadata

• All tests have been updated to use JUnit 4 rather than AndroidTestCase

• Javadoc for the public API is now hosted on Github Pages

• Breadcrumbs are automatically logged for each callback in the Activity Lifecycle, for all activities

• Breadcrumbs are automatically logged for most System Intents (e.g. android.intent.action.CONFIGURATION_CHANGED)

• Optimize how reports are sent relative to network connectivity to improve battery life

• Added documentation on how Breadcrumbs can be setup to track the Fragment Lifecycle

• Added Kotlin example app and documentation

• Disable logs by default on release builds

Bug Fixes

• Handle RejectionExecutionException by writing unqueued Error reports to disk Damian Wieczorek

• Handle IllegalStateException caused by CharsetEncoder on Android 6.0 Ben Lee

• Each implementation of beforeNotify() is now only called once, in the order in which it was added jermainedilao

• By default, the User ID is now a per-install UUID, whereas previously Settings.Secure.ANDROID_ID was used Martin Georgiev

• Update Gradle dependencies Frieder Bluemle

3.1.1 (2024-04-24)

• Fixed: Navigator.pushAndRemoveUntil throws exception #242

• Fixed: Navigator.pushAndRemoveUntil throws exception #242

3.1.0 (2024-04-09)

This release introduces a new networkInstrumentation listener so that the new http and dart:io wrappers can trigger network breadcrumbs. It also introduces support for dio.

The previous bugsnag_breadcrumbs_http and bugsnag_breadcrumbs_dart_io packages will continue to work but will be deprecated in the next major release.

See our online docs for full integration instructions.

This release introduces a new networkInstrumentation listener so that the new http and dart:io wrappers can trigger network breadcrumbs. It also introduces support for dio. The previous bugsnag_breadcrumbs_http and bugsnag_breadcrumbs_dart_io packages will continue to work but will be deprecated in the next major release. See our online docs for full integration instructions.

3.0.2 (2024-02-28)

• Change the bugsnag_breadcrumbs_http http dependancy to ">=0.13.4" so that there are less strict version requirements #235

• Bundle apple xprivacy manifest with the flutter package #230

• Change the bugsnag_breadcrumbs_http http dependancy to ">=0.13.4" so that there are less strict version requirements #235
• Bundle apple xprivacy manifest with the flutter package #230

• Update bugsnag-cocoa from v6.26.2 to v6.28.0
• Update bugsnag-android from v5.30.0 to v5.31.3

Breaking Changes

• Bumped minimum Flutter version to 3.10.0 #203
• runApp options have been removed from start and attach, instead simply await bugsnag.start #203
• telemetry has been made easier to control by replacing the Set<BugsnagTelemetryType> with a new BugsnagTelemetryTypes #207 Please see our Upgrading guide for more information on upgrading to v3.x.

• Additional null safety checks in BugsnagFlutter.java #209
• Update bugsnag-cocoa from v6.25.0 to v6.26.2
• Update bugsnag-android from v5.28.3 to v5.30.0
• Prevent crashing if the stack trace is empty #204
• Include breadcrumb metadata in sanitizing (allows enums in metadata) #206

• Added maxStringValueLength option to bugsnag.start to allow truncation behaviour to be configured. #179
• Native-first hot-reloads (using bugnag.attach) will no longer cause errors, but will instead emit a warning #182
• Update bugsnag-android from v5.28.1 to v5.28.3

• Added BugsnagTelemetryType.usage to allow sending of usage telemetry to be disabled. #176
• Update bugsnag-cocoa from v6.21.0 to v6.25.0
• Update bugsnag-android from v5.25.0 to v5.28.1

• Added telemetry option to bugsnag.start to allow sending of internal errors to be disabled.
• Update bugsnag-android from v5.23.1 to v5.25.0
• Update bugsnag-cocoa from v6.18.1 to v6.21.0
• Fixed 'Unhandled Exception' in JSON encoding of metadata containing list objects #160
• Add specific handling for 'invalid Dart instruction address' native stack frames #161

• Added BugsnagFlutterConfiguration to allow bugsnag.attach behaviour to be configured from native code. #145
• Update bugsnag-android from v5.22.1 to v5.23.1
• Update bugsnag-cocoa from v6.16.8 to v6.18.1

• Networking breadcrumbs can now be easily captured by using the bugsnag_breadcrumbs_http or bugsnag_breadcrumbs_dart_io packages #116 #115
• Added BugsnagNavigatorObserver to automatically log navigation breadcrumbs and context
• Column numbers will be captured as null instead of -1 when they're not available #139

• Prefixed all class named with 'Bugsnag' to avoid clashing with application code.

• Fixed documentation links in README.md

First official Bugsnag release.

First official release-candidate from Bugsnag. Completely rewritten to have tight integration with bugsnag-cocoa(https://github.com/bugsnag/bugsnag-cocoa) and bugsnag-android(https://github.com/bugsnag/bugsnag-android) and consistency of naming and behaviour with our other client libraries.