Sentry's JavaScript SDK version 9.13.0 includes new features and fixes for Sentry Logging, MCP instrumentation, Cloudflare, Bun, and more!

Starting today Early Adopters can view Session Health data for their frontend and mobile applications inside Insights. This data is correlated with Releases to make it easier to investigate a metrics anomaly.

We've created a view to show the distribution of Feature Flag values within an Issue. This feature is accessible from the tag drawer in the new issue details UI ("View all tags and feature flags" button).

Support for all major programming languages, trace context for debugging distributed systems, more thorough root cause analysis, and other improvements and fixes.

Sentry's JavaScript SDK version 9.9.0 includes new features for NextJS, support for upcoming Sentry features as well as performance improvements.

Anomaly alerts make metrics-based alerts easier to create and more flexible, by automatically detecting thresholds and adjusting them based on seasonality. They are now available in open beta.

Performance issues have been upgraded with our new trace view.

We've refined the issue stream to enhance navigation, readability, and visual clarity.

Automatic Autofix runs (limited preview), use Autofix without GitHub integration, updated models, and more fixes and improvements.

We’ve redesigned the Dashboards widget builder to make creating and editing widgets faster, allowing you to quickly visualize and refine your data without disrupting your workflow.