v1.16.2

Bug fixes

• Fixed an issue preventing some preloaded ViewLoad spans from being adjusted.
  541

• Fixed an issue where current context would not calculated properly whenever there is an ended and blocked span on the top of the stack.
  540

• Fixed an issue where spans weren't sent when BugsnagPerformance has been started on a background thread.
  539

• Fixed an issue where early network span attributes wouldn't be updated in reprocessing.
  538

• Fixed an issue where onSpanEnd callbacks would fail to set attributes of blocked spans.
  537

• Fixed an issue causing AppStartups to be discarded on iOS 26 Simulator.
  530

v1.16.1

Bug fixes

• Don't send excessively long background app start spans.
  524

v1.16.0

Enhancements

• Reduced the overhead caused by using BugsnagPerformanceNamedSpans.
  481

Bug fixes

• Guard against an edge case where an auto-captured URL request with a nil URL can cause a crash.
  498

• Fixed an issue causing spans to be assigned parentContext automatically despite it being set to nil in span options.
  469

v1.15.0

Enhancements

• Added BugsnagPerformanceNamedSpans module and plugin.
  457

Bug fixes

• Fixed issue where some Network spans were categorized as custom.
  448

• Don't send CPU data if cpu_mean_total is not available.
  451

• Fixed zero padding of span and trace IDs in Crosstalk API.
  460

v1.14.0

Bug fixes

• Fixed issue where reported total CPU usage values were not normalized.
  444

Enhancements

• Set default endpoints based on API key. 441

• OnStart span callbacks can now be registered in the configuration. These callbacks are called on all spans.
  437

• Add plugin interface for future plugin development. 443

v1.13.0

Bug fixes

• Fixed issue where a very small percentage of spans could be sent even though samplingProbability was set to 0.0.
  432

• Fixed bugsnag.sampling.p attribute reporting to accurately reflect current sample rate.
  432

• Fixed a potential data race warning in SystemInfoSampler.
  431

Enhancements

• Introduced BugsnagPerformanceRemoteSpanContext to allow cross-layer parenting of spans, along with easy encoding of traceparent headers.
  433

v1.12.1

Bug fixes

• Removed strong ViewController references from instrumentation timeout which could hold them for up-to 10 seconds.
  428

v1.12.0

Bug fixes

• Fixed issue where API Key override not was not reflected in endpoint when using BugsnagPerformanceConfiguration.
  423

• Added missing MARKETING_VERSION build setting to BugsnagPerformance-iOS. This is required for generating CFBundleShortVersionString in some situations.
  418

• Fixed issue where bugsnag.app_start.first_view_name was missing for app start spans.
  404

Enhancements

• Optionally capture and report CPU and Memory use on selected spans (opt-in using BugsnagPerformanceConfiguration.enabledMetrics)
  416

• Speculatively collect rendering metrics before Bugsnag is started
  405

v1.11.2

Bug fixes

• Fixes ViewLoadSpans not setting context or being first class (reverts #369).
  392

v1.11.1

Bug fixes

• View load spans are now not first class by default, and don't set the current context.
  369

Enhancements

• Added mechanism for delivering external spans with natively-captured metrics (for initial use with React Native rendering metrics)
  373