Sentry

Gen AI spans are now extracted from transactions and sent as v2 envelope items by default, preventing them from being dropped by size limits and removing default AI data truncation. Self-hosted Sentry users should set streamGenAiSpans: false. Also added top-level setAttribute(s) APIs, Cloudflare D1 and SQLite Durable Object instrumentation, and react-router v8 peer dependency bump.

Cloudflare R2 buckets now auto-instrument, and a new bindScopeToEmitter API binds a scope to an event emitter. Fixed url.full and http.url mismatch on http.client spans, and removed optional vite peer dependency from server-utils.

The SDK now supports React Router v8 in both framework and SPA modes. @sentry/react exports version-agnostic wrappers for React Router v6+ SPA instrumentation, deprecating the version-specific V6/V7 variants (reactRouterV6BrowserTracingIntegration, withSentryReactRouterV6Routing, wrapCreateBrowserRouterV6, wrapCreateMemoryRouterV6, wrapUseRoutesV6), which will be removed in the next major version. Also added orchestrion build plugins for Bun and Deno, instrumentation for AWS SDK clients and Cloudflare sync KV, and various correctness fixes across core, browser, Next.js, and Node.

Snapshots and build commands are no longer marked as experimental. Also includes dependency updates.

Query string and client IP are now only captured when send_default_pii is enabled. Also fixed double wrapping of sync handlers on FastAPI >= 0.137, improved prefixed router path handling, removed reference cycles in the serializer, and removed 0000 trace_id fallbacks.

New Features ✨

Api

• Accept project slugs in product integration endpoints by @gricha in [#117495](https://github.com/getsentry/sentry/pull...

Starting with release 10.58.0, internal JavaScript SDK packages have moved from the @sentry-internal/* scope to the @sentry/* scope. Most users will not need to take action, as package managers will resolve updated dependencies during normal SDK upgrades. Changes are only needed if you directly depend on, import from, or pin these internal packages. This change clarifies package ownership and consolidates packages under one organization namespace.

Added support for the Deno runtime in @sentry/hono via a new @sentry/hono/deno entry point. The consoleLoggingIntegration now extracts structured log attributes when the first argument is a plain object. The React Router's instrumentation API is now stable, deprecating manual server wrappers.

Sentry upgraded its AI model for issue grouping, which reduces incorrect merges by 50% and duplicate issues by 20%. The new model is trained on real Sentry stack traces and calibrated to err on the side of separation, meaning issues in your feed are more likely to represent distinct problems.

The sendDefaultPii option is deprecated and will be removed in v11, replaced by a new dataCollection option that lets you control each category of collected data. sendDefaultPii: true still works and maps to enabling all dataCollection categories. Angular 22 is now officially supported, and several fixes address span deduplication in PostgresJS, React Router trace propagation, Turbopack module injection, and negatively sampled span tracking in Cloudflare.

10 new API endpoints are now documented, including tracing, profiling, and attachments endpoints. Optional parameters are now documented across endpoints, and OpenAPI spec mismatches—including required vs. optional field inconsistencies and incorrect response types that broke generated clients—are fixed.

Added integration for aiomysql with manual setup via AioMySQLIntegration, and automatic out-of-the-box support for HTTPX2. Fixed control flow exception capture in arq, baggage header parsing with '=' characters, and functools.wraps restoration in rq patched functions.

The @sentry/hono SDK is now stable, and honoIntegration is deprecated. The dedicated SDK provides instrumentation tuned to Hono's routing and middleware, enabling error monitoring, distributed tracing, profiling, metrics, and logs across Node.js, Cloudflare Workers, and Bun runtimes.

Published 13 previously internal API endpoints including source map debug, organization profiling, traces, and event attachments. Added per-organization transaction rebalancing and sliding window calculation to dynamic sampling, and improved conversation search with conversation ID targeting and higher auto-collapse limits.

New snapshots diff command locally compares directories of PNG snapshot images using odiff, and snapshots download retrieves baseline snapshot images from Sentry. Added --all-image-file-names and --all-image-file-names-file flags to snapshots upload for detecting image removals and renames in selective builds. Also added PE DWARF companion support and Windows ARM64 PE unwind support.

Redis integration support for Deno now covers both redis and ioredis clients via diagnostics channel. Fixed sampleRate parsing with consistentTraceSampling, Cloudflare Durable Object instrumentation breaking Cloudflare Agents, Bun bytecode crash in node instrumentation, and span-scope circular reference memory issues.

Internal Changes 🔧

Rq

• Pin fakeredis<2.36.0 in tests by @alexander-alderman-webb in [#6454](https://github.com/getsentry/sentry-python/...