8.23.0

Features

• Add session replay id to Sentry Logs (#4740)
• Add support for continuous profiling of JVM applications on macOS and Linux (#4556)
  • Sentry continuous profiling on the JVM is using async-profiler under the hood.
  • By default this feature is disabled. Set a profile sample rate and chose a lifecycle (see below) to enable it.
  • Add the sentry-async-profiler dependency to your project
  • Set a sample rate for profiles, e.g. 1.0 to send all of them. You may use options.setProfileSessionSampleRate(1.0) in code or profile-session-sample-rate=1.0 in sentry.properties
  • Set a profile lifecycle via options.setProfileLifecycle(ProfileLifecycle.TRACE) in code or profile-lifecycle=TRACE in sentry.properties
    • By default the lifecycle is set to MANUAL, meaning you have to explicitly call Sentry.startProfiler() and Sentry.stopProfiler()
    • You may change it to TRACE which will create a profile for each transaction
  • To automatically upload Profiles for each transaction in a Spring Boot application
    • set sentry.profile-session-sample-rate=1.0 and sentry.profile-lifecycle=TRACE in application.properties
    • or set sentry.profile-session-sample-rate: 1.0 and sentry.profile-lifecycle: TRACE in application.yml
  • Profiling can also be combined with our OpenTelemetry integration

Fixes

• Start performance collection on AppStart continuous profiling (#4752)
• Preserve modifiers in SentryTraced (#4757)

Improvements

• Handle RejectedExecutionException everywhere (#4747)
• Mark SentryEnvelope as not internal (#4748)