10.39.0-alpha.0

This preview release includes updates to our Span Streaming PoC implementation. Use at your own risk.

New:

• Browser: SDKs now also use a span buffer, flushing periodically, on span amount limit and on segment span end
• Browser: It's now enough to only register spanStreamingIntegration in Sentry.init.() to opt into span streaming
• Browser: sentry.replay_id attribute is attached to spans started during an active replay
• Browser: sentry.profiler_id attribute is attached to spans started while the continuous profiler is running
• Browser: Web vital spans are sent as v2 spans
• Browser: spanStreamingIntegration is now exported from CDN bundles supporting tracing

Known issues:

• Missing data from various integrations and framework SDKs
• ignoreSpans is not yet applied

Untested:

• Meta frameworks or framework SDKs building on top of @sentry/browser or @sentry/node. Likely, data is missing, noisy spans are not filtered, etc.

Usage (At your own risk)

Browser

Sentry.init({
  dsn: '...',
  integrations: [
    Sentry.browserTracingIntegration(),
    Sentry.spanStreamingIntegration(),
  ]
})

Server (Node)

Sentry.init({
  dsn: '...',
  traceLifecycle: 'stream',
})

Bundle size 📦

Path	Size
@sentry/browser	25.93 KB
@sentry/browser - with treeshaking flags	24.43 KB
@sentry/browser (incl. Tracing)	42.78 KB
@sentry/browser (incl. Tracing, Profiling)	47.43 KB
@sentry/browser (incl. Tracing, Replay)	80.71 KB
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	70.51 KB
@sentry/browser (incl. Tracing, Replay with Canvas)	85.27 KB
@sentry/browser (incl. Tracing, Replay, Feedback)	97.17 KB
@sentry/browser (incl. Feedback)	42.23 KB
@sentry/browser (incl. sendFeedback)	30.48 KB
@sentry/browser (incl. FeedbackAsync)	35.33 KB
@sentry/browser (incl. Metrics)	26.87 KB
@sentry/browser (incl. Logs)	27.02 KB
@sentry/browser (incl. Metrics & Logs)	27.66 KB
@sentry/react	27.62 KB
@sentry/react (incl. Tracing)	45.03 KB
@sentry/vue	30.51 KB
@sentry/vue (incl. Tracing)	44.58 KB
@sentry/svelte	25.95 KB
CDN Bundle	28.18 KB
CDN Bundle (incl. Tracing)	44.63 KB
CDN Bundle (incl. Logs, Metrics)	29.01 KB
CDN Bundle (incl. Tracing, Logs, Metrics)	45.44 KB
CDN Bundle (incl. Replay, Logs, Metrics)	67.21 KB
CDN Bundle (incl. Tracing, Replay)	80.67 KB
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)	81.53 KB
CDN Bundle (incl. Tracing, Replay, Feedback)	86 KB
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)	86.84 KB
CDN Bundle - uncompressed	82.31 KB
CDN Bundle (incl. Tracing) - uncompressed	132.71 KB
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed	135.48 KB
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed	205.92 KB
CDN Bundle (incl. Tracing, Replay) - uncompressed	247.08 KB
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed	249.84 KB
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	259.58 KB
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed	262.33 KB
@sentry/nextjs (client)	47.4 KB
@sentry/sveltekit (client)	43.23 KB
@sentry/node-core	51.8 KB
@sentry/node	165.43 KB
@sentry/node - without tracing	94.67 KB
@sentry/aws-serverless	109.55 KB

10.39.0

Important Changes

• feat(tanstackstart-react): Auto-instrument server function middleware (#19001)

  The sentryTanstackStart Vite plugin now automatically instruments middleware in createServerFn().middleware([...]) calls. This captures performance data without requiring manual wrapping with wrapMiddlewaresWithSentry().

• feat(nextjs): New experimental automatic vercel cron monitoring (#19192)

  Setting _experimental.vercelCronMonitoring to true in your Sentry configuration will automatically create Sentry cron monitors for your Vercel Cron Jobs.

  Please note that this is an experimental unstable feature and subject to change.

  // next.config.ts
  export default withSentryConfig(nextConfig, {
    _experimental: {
      vercelCronMonitoring: true,
    },
  });

• feat(node-core): Add node-core/light (#18502)

  This release adds a new light-weight @sentry/node-core/light export to @sentry/node-core. The export acts as a light-weight SDK that does not depend on OpenTelemetry and emits no spans.

  Use this SDK when:

  • You only need error tracking, logs or metrics without tracing data (no spans)
  • You want to minimize bundle size and runtime overhead
  • You don't need spans emitted by OpenTelemetry instrumentation

  It supports error tracking and reporting, logs, metrics, automatic request isolation (requires Node.js 22+) and basic tracing via our Sentry.startSpan* APIs.

  Install the SDK by running

  npm install @sentry/node-core

  and add Sentry at the top of your application's entry file:

  import * as Sentry from '@sentry/node-core/light';
  
  Sentry.init({
    dsn: '__DSN__',
  });

Other Changes

• feat(browser): Add mode option for the browser session integration (#18997)
• feat(browser): Include culture context with events (#19148)
• feat(browser): Trace continuation from server-timing headers (#18673)
• feat(core,cloudflare): Enable certain fields with env variables (#19245)
• feat(deps): bump @isaacs/brace-expansion from 5.0.0 to 5.0.1 (#19149)
• feat(deps): bump @sentry/bundler-plugin-core from 4.8.0 to 4.9.0 (#19190)
• feat(deps): Bump glob in @sentry/react-router (#19162)
• feat(deps): bump hono from 4.11.1 to 4.11.7 (#19068)
• feat(hono): Add base for Sentry Hono middleware (Cloudflare) (#18787)
• feat(nextjs): Set cloudflare runtime (#19084)
• feat(node-core): Add outgoing fetch trace propagation to light mode (#19262)
• feat(react): Add lazyRouteManifest option to resolve lazy-route names (#19086)
• feat(vercel-ai): Add rerank support and fix token attribute mapping (#19144)
• fix(core): Avoid blocking the process for weightBasedFlushing (#19174)
• fix(core): Avoid blocking the process when calling flush on empty buffer (#19062)
• fix(core): Ensure partially set SDK metadata options are preserved (#19102)
• fix(core): Fix truncation to only keep last message in vercel (#19080)
• fix(core): Intercept .withResponse() to preserve OpenAI stream instrumentation (#19122)
• fix(core): Prevent infinite recursion when event processor throws (#19110)
• fix(core): Record client report with reason for HTTP 413 responses (#19093)
• fix(core): Remove outdated _experiments.enableMetrics references from metrics JSDoc (#19252)
• fix(core): Respect event.event_id in scope.captureEvent return value (#19113)
• fix(core): use sessionId for MCP transport correlation (#19172)
• fix(deps): Bump @nestjs/platform-express to 11.1.13 (#19206)
• fix(deps): Bump diff to 5.2.2 (#19228)
• fix(deps): Bump js-yaml to 3.14.2 and 4.1.1 (#19216)
• fix(deps): Bump lodash to 4.17.23 (#19211)
• fix(deps): Bump mdast-util-to-hast to 13.2.1 (#19205)
• fix(deps): Bump node-forge to 1.3.2 (#19183)
• fix(deps): Bump react-router to 6.30.3 (#19212)
• fix(deps): Bump sinon to 21.0.1 in @sentry/ember (#19246)
• fix(deps): Bump vite to 5.4.21 (#19214)
• fix(nextjs): Expose an event id when captureUnderscoreErrorException captures an exception (#19185)
• fix(nextjs): Populate SENTRY_SERVER_MODULES in Turbopack (#19231)
• fix(node): Use snake_case for Fastify's request-handler op. (#18729)
• fix(nuxt): Avoid logging database skip warning when debug is disabled (#19095)
• fix(nuxt): Respect configured environment settings (#19243)
• fix(profiling-node): 137 ABI should not be pruned for node 24 (#19236)
• fix(replay): Improve error messages when compression worker fails to load (#19008)
• fix(svelte): Bump svelte dev dependency to 3.59.2 (#19208)
• fix(sveltekit): Detect used adapter via svelte.config.js (#19270)
• fix(tanstackstart-react): Use auto.middleware.tanstackstart as middleware trace origin (#19137)
• ref(core): Move shouldPropagateTraceForUrl from opentelemetry to core (#19254)
• ref(core): Move shouldPropagateTraceForUrl from opentelemetry to core (#19258)
• ref(sveltekit): Use untrack to read route id without invalidation (#19272)

Internal Changes

• chore: Add cursor rules for AI integrations contributions (#19167)
• chore: Add Makefiles for dev-packages to make it convenient to run tests (#19203)
• chore: bump prettier to 3.8 (#19198)
• chore(bugbot): Add rule to flag not-unref'd timers (#19082)
• chore(deps-dev): bump @sveltejs/kit from 2.49.5 to 2.50.1 (#19089)
• chore(deps-dev): bump ts-node from 10.9.1 to 10.9.2 (#19189)
• chore(deps-dev): bump vite from 3.2.11 to 5.4.21 (#19227)
• chore(deps-dev): bump webpack from 5.95.0 to 5.104.1 (#19199)
• chore(deps-dev): bump yaml from 2.2.2 to 2.8.2 (#19087)
• chore(deps): Bump Apollo Server from v3 to v5 in integration tests (#19202)
• chore(deps): Bump express in test utils + e2e apps (#19159)
• chore(deps): Bump Lerna to v9 (#19244)
• chore(deps): Bump mongoose in integration tests (#19175)
• chore(deps): Bump solidjs to 1.9.11 to fix seroval alerts (#19150)
• chore(deps): Bump webpack from 5.97.0 to 5.104.0 in ember-classic e2e test (#19239)
• chore(deps): Bump webpack from 5.104.0 to 5.104.1 in ember-classic e2e test (#19247)
• chore(e2e): Add banner to readme ([#19138](...

10.38.0

Important Changes

• feat(tanstackstart-react): Auto-instrument request middleware (#18989)

The sentryTanstackStart Vite plugin now automatically instruments middleware arrays in createFileRoute(). This captures performance data without requiring manual wrapping with wrapMiddlewaresWithSentry().

Other Changes

• feat: Use v4.8.0 bundler plugins (#18993)
• feat(browser): Add logs.metrics bundle (#19020)
• feat(browser): Add replay.logs.metrics bundle (#19021)
• feat(browser): Add tracing.replay.logs.metrics bundle (#19039)
• feat(deps): bump import-in-the-middle from 2.0.1 to 2.0.6 (#19042)
• feat(node): Add AI manual instrumentation exports to Node (#19063)
• feat(wasm): initialised sentryWasmImages for webworkers (#18812)
• fix(core): Classify custom AggregateErrors as exception groups (#19053)
• fix(nextjs): Turn off debugID injection if sourcemaps are explicitly disabled (#19010)
• fix(react): Avoid String(key) to fix Symbol conversion error (#18982)
• fix(react): Prevent lazy route handlers from updating wrong navigation span (#18898)

Internal Changes

- feat(deps-dev): bump @types/rsvp from 4.0.4 to 4.0.9 ([#19038](https://github.com//pull/19038)) - ci(build): Run full test suite on new bundle with logs+metrics ([#19065](https://github.com//pull/19065)) - ci(deps): bump actions/create-github-app-token from 1 to 2 ([#19028](https://github.com//pull/19028)) - ci(deps): bump peter-evans/create-pull-request from 8.0.0 to 8.1.0 ([#19029](https://github.com//pull/19029)) - chore: Add external contributor to CHANGELOG.md ([#19005](https://github.com//pull/19005)) - chore(aws-serverless): Fix local cache issues ([#19081](https://github.com//pull/19081)) - chore(dependabot): Allow all packages to update ([#19024](https://github.com//pull/19024)) - chore(dependabot): Update ignore patterns and add more groups ([#19037](https://github.com//pull/19037)) - chore(dependabot): Update ignore patterns and add more groups ([#19043](https://github.com//pull/19043)) - chore(deps-dev): bump @edge-runtime/types from 3.0.1 to 4.0.0 ([#19032](https://github.com//pull/19032)) - chore(deps-dev): bump @vercel/nft from 0.29.4 to 1.3.0 ([#19030](https://github.com//pull/19030)) - chore(deps): bump @actions/artifact from 2.1.11 to 5.0.3 ([#19031](https://github.com//pull/19031)) - chore(deps): bump hono from 4.11.4 to 4.11.7 in /dev-packages/e2e-tests/test-applications/cloudflare-hono ([#19009](https://github.com//pull/19009)) - chore(deps): bump next from 16.0.9 to 16.1.5 in /dev-packages/e2e-tests/test-applications/nextjs-16-cacheComponents ([#19012](https://github.com//pull/19012)) - chore(deps): Bump trpc v11 dependency in e2e test ([#19061](https://github.com//pull/19061)) - chore(deps): Bump wrangler to 4.61.0 ([#19023](https://github.com//pull/19023)) - chore(deps): Upgrade @remix-run deps to 2.17.4 ([#19040](https://github.com//pull/19040)) - chore(deps): Upgrade `next` versions 15 and 16 ([#19057](https://github.com//pull/19057)) - chore(deps): Upgrade Lerna to v8 ([#19050](https://github.com//pull/19050)) - chore(deps): Upgrade next to 14.2.35 ([#19055](https://github.com//pull/19055)) - chore(deps): Upgrade react-router, @react-router/node, @react-router/serve, @react-router/dev to 7.13.0 ([#19026](https://github.com//pull/19026)) - chore(llm): Add claude skill + cursor command for adding new cdn bundles ([#19048](https://github.com//pull/19048)) - chore(llm): Ignore local Claude settings ([#18893](https://github.com//pull/18893)) - chore(react): Update react-router-5 dev dependency to another than 5.0.0 ([#19047](https://github.com//pull/19047)) - chore(release): Add generate-changelog script ([#18999](https://github.com//pull/18999)) - chore(remix): Upgrade @remix-run/router to ^1.23.2 ([#19045](https://github.com//pull/19045)) - chore(solidstart): Bump peer dependencies of @solidjs/start ([#19051](https://github.com//pull/19051)) - chore(solidstart): Upgrade Vinxi to update h3 peer dependency ([#19018](https://github.com//pull/19018)) - chore(tests): Reject messages from unknown origins in integration tests ([#19016](https://github.com//pull/19016))

Work in this release was contributed by @harshit078. Thank you for your contribution!

Bundle size 📦

Path	Size
@sentry/browser	24.73 KB
@sentry/browser - with treeshaking flags	23.27 KB
@sentry/browser (incl. Tracing)	41.16 KB
@sentry/browser (incl. Tracing, Profiling)	45.69 KB
@sentry/browser (incl. Tracing, Replay)	78.87 KB
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	68.76 KB
@sentry/browser (incl. Tracing, Replay with Canvas)	83.46 KB
@sentry/browser (incl. Tracing, Replay, Feedback)	95.37 KB
@sentry/browser (incl. Feedback)	41.06 KB
@sentry/browser (incl. sendFeedback)	29.31 KB
@sentry/browser (incl. FeedbackAsync)	34.19 KB
@sentry/browser (incl. Metrics)	25.81 KB
@sentry/browser (incl. Logs)	25.96 KB
@sentry/browser (incl. Metrics & Logs)	26.61 KB
@sentry/react	26.42 KB
@sentry/react (incl. Tracing)	43.34 KB
@sentry/vue	29.07 KB
@sentry/vue (incl. Tracing)	42.91 KB
@sentry/svelte	24.75 KB
CDN Bundle	27.25 KB
CDN Bundle (incl. Tracing)	41.93 KB
CDN Bundle (incl. Logs, Metrics)	28.07 KB
CDN Bundle (incl. Tracing, Logs, Metrics)	42.73 KB
CDN Bundle (incl. Replay, Logs, Metrics)	66.09 KB
CDN Bundle (incl. Tracing, Replay)	77.8 KB
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)	78.65 KB
CDN Bundle (incl. Tracing, Replay, Feedback)	83.13 KB
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)	84.03 KB
CDN Bundle - uncompressed	79.7 KB
CDN Bundle (incl. Tracing) - uncompressed	124.17 KB
CDN Bundle (incl. Logs, Metrics) - uncompressed	82.47 KB
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed	126.94 KB
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed	202.96 KB
CDN Bundle (incl. Tracing, Replay) - uncompressed	238.04 KB
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed	240.8 KB
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	250.54 KB
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed	253.29 KB
@sentry/nextjs (client)	45.63 KB
@sentry/sveltekit (client)	41.52 KB
@sentry/node-core	50.85 KB
@sentry/node	162.19 KB
@sentry/node - without tracing	91.64 KB
@sentry/aws-serverless	106.79 KB

10.37.0

Important Changes

• feat(core): Introduces a new Sentry.setConversationId() API to track multi turn AI conversations across API calls. (#18909)

  You can now set a conversation ID that will be automatically applied to spans within that scope. This allows you to link traces from the same conversation together.

  import * as Sentry from '@sentry/node';
  
  // Set conversation ID for all subsequent spans
  Sentry.setConversationId('conv_abc123');
  
  // All AI spans will now include the gen_ai.conversation.id attribute
  await openai.chat.completions.create({...});

  This is particularly useful for tracking multiple AI API calls that are part of the same conversation, allowing you to analyze entire conversation flows in Sentry.
  The conversation ID is stored on the isolation scope and automatically applied to spans via the new conversationIdIntegration.

• feat(tanstackstart-react): Auto-instrument global middleware in sentryTanstackStart Vite plugin (#18844)

  The sentryTanstackStart Vite plugin now automatically instruments requestMiddleware and functionMiddleware arrays in createStart(). This captures performance data without requiring manual wrapping.

  Auto-instrumentation is enabled by default. To disable it:

  // vite.config.ts
  sentryTanstackStart({
    authToken: process.env.SENTRY_AUTH_TOKEN,
    org: 'your-org',
    project: 'your-project',
    autoInstrumentMiddleware: false,
  });

Other Changes

• feat(core): simplify truncation logic to only keep the newest message (#18906)
• feat(core): Support new client discard reason invalid (#18901)
• feat(deps): Bump OpenTelemetry instrumentations (#18934)
• feat(nextjs): Update default ignore list for sourcemaps (#18938)
• feat(node): pass prisma instrumentation options through (#18900)
• feat(nuxt): Don't run source maps related code on Nuxt "prepare" (#18936)
• feat(replay): Update client report discard reason for invalid sessions (#18796)
• feat(winston): Add customLevelMap for winston transport (#18922)
• feat(react-router): Add support for React Router instrumentation API (#18580)
• fix(astro): Do not show warnings for valid options (#18947)
• fix(core): Report well known values in gen_ai.operation.name attribute (#18925)
• fix(node-core): ignore vercel AbortError by default on unhandled rejection (#18973)
• fix(nuxt): include sentry.config.server.ts in nuxt app types (#18971)
• fix(profiling): Add platform to envelope item header (#18954)
• fix(react): Defer React Router span finalization until lazy routes load (#18881)
• ref(core): rename gen_ai.input.messages.original_length to sentry.sdk_meta.gen_ai.input.messages.original_length (#18970)
• ref(core): rename gen_ai.request.messages to gen_ai.input.messages (#18944)
• ref(core): Set system message as separate attribute (#18978)
• deps: Bump version of sentry-bundler-plugins (#18972)

Internal Changes

• chore(e2e): Add e2e claude skill (#18957)
• chore(e2e): Add Makefile to make running specific e2e test apps easier (#18953)
• chore(e2e): Modify e2e skill to also account for untracked files (#18959)
• ref(tests): use constants in ai integration tests and add missing ones (#18945)
• test(nextjs): Added nextjs CF workers test app (#18928)
• test(prisma): Move to yarn prisma (#18975)

Work in this release was contributed by @sebws, @harshit078, and @fedetorre. Thank you for your contributions!

Bundle size 📦

Path	Size
@sentry/browser	24.73 KB
@sentry/browser - with treeshaking flags	23.27 KB
@sentry/browser (incl. Tracing)	41.15 KB
@sentry/browser (incl. Tracing, Profiling)	45.68 KB
@sentry/browser (incl. Tracing, Replay)	78.86 KB
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	68.75 KB
@sentry/browser (incl. Tracing, Replay with Canvas)	83.46 KB
@sentry/browser (incl. Tracing, Replay, Feedback)	95.36 KB
@sentry/browser (incl. Feedback)	41.06 KB
@sentry/browser (incl. sendFeedback)	29.31 KB
@sentry/browser (incl. FeedbackAsync)	34.19 KB
@sentry/browser (incl. Metrics)	25.81 KB
@sentry/browser (incl. Logs)	25.95 KB
@sentry/browser (incl. Metrics & Logs)	26.6 KB
@sentry/react	26.42 KB
@sentry/react (incl. Tracing)	43.33 KB
@sentry/vue	29.07 KB
@sentry/vue (incl. Tracing)	42.9 KB
@sentry/svelte	24.74 KB
CDN Bundle	27.24 KB
CDN Bundle (incl. Tracing)	41.93 KB
CDN Bundle (incl. Tracing, Logs, Metrics)	42.73 KB
CDN Bundle (incl. Tracing, Replay)	77.82 KB
CDN Bundle (incl. Tracing, Replay, Feedback)	83.12 KB
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)	84.01 KB
CDN Bundle - uncompressed	79.69 KB
CDN Bundle (incl. Tracing) - uncompressed	124.16 KB
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed	126.93 KB
CDN Bundle (incl. Tracing, Replay) - uncompressed	238.03 KB
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	250.53 KB
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed	253.28 KB
@sentry/nextjs (client)	45.63 KB
@sentry/sveltekit (client)	41.51 KB
@sentry/node-core	50.8 KB
@sentry/node	162.16 KB
@sentry/node - without tracing	91.59 KB
@sentry/aws-serverless	106.74 KB

10.36.0

• feat(node): Add Prisma v7 support (#18908)
• feat(opentelemetry): Support db.system.name attribute for database spans (#18902)
• feat(deps): Bump OpenTelemetry dependencies (#18878)
• fix(core): Sanitize data URLs in http.client spans (#18896)
• fix(nextjs): Add ALS runner fallbacks for serverless environments (#18889)
• fix(node): Profiling debug ID matching (#18817)

Internal Changes

• chore(deps-dev): bump @remix-run/server-runtime from 2.15.2 to 2.17.3 in /packages/remix (#18750)

Bundle size 📦

Path	Size
@sentry/browser	24.61 KB
@sentry/browser - with treeshaking flags	23.15 KB
@sentry/browser (incl. Tracing)	41.04 KB
@sentry/browser (incl. Tracing, Profiling)	45.56 KB
@sentry/browser (incl. Tracing, Replay)	78.74 KB
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	68.63 KB
@sentry/browser (incl. Tracing, Replay with Canvas)	83.32 KB
@sentry/browser (incl. Tracing, Replay, Feedback)	95.24 KB
@sentry/browser (incl. Feedback)	40.94 KB
@sentry/browser (incl. sendFeedback)	29.19 KB
@sentry/browser (incl. FeedbackAsync)	34.07 KB
@sentry/browser (incl. Metrics)	25.69 KB
@sentry/browser (incl. Logs)	25.84 KB
@sentry/browser (incl. Metrics & Logs)	26.48 KB
@sentry/react	26.3 KB
@sentry/react (incl. Tracing)	43.22 KB
@sentry/vue	28.95 KB
@sentry/vue (incl. Tracing)	42.79 KB
@sentry/svelte	24.63 KB
CDN Bundle	27.13 KB
CDN Bundle (incl. Tracing)	41.83 KB
CDN Bundle (incl. Tracing, Logs, Metrics)	42.63 KB
CDN Bundle (incl. Tracing, Replay)	77.67 KB
CDN Bundle (incl. Tracing, Replay, Feedback)	82.98 KB
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)	83.87 KB
CDN Bundle - uncompressed	79.36 KB
CDN Bundle (incl. Tracing) - uncompressed	123.84 KB
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed	126.61 KB
CDN Bundle (incl. Tracing, Replay) - uncompressed	237.64 KB
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	250.14 KB
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed	252.89 KB
@sentry/nextjs (client)	45.53 KB
@sentry/sveltekit (client)	41.4 KB
@sentry/node-core	50.68 KB
@sentry/node	161.54 KB
@sentry/node - without tracing	91.46 KB
@sentry/aws-serverless	106.6 KB

10.35.0

Important Changes

• feat(tanstackstart-react): Add sentryTanstackStart vite plugin to manage automatic source map uploads (#18712)

  You can now configure source maps upload for TanStack Start using the sentryTanstackStart Vite plugin:

  // vite.config.ts
  import { defineConfig } from 'vite';
  import { sentryTanstackStart } from '@sentry/tanstackstart-react';
  import { tanstackStart } from '@tanstack/react-start/plugin/vite';
  
  export default defineConfig({
    plugins: [
      sentryTanstackStart({
        authToken: process.env.SENTRY_AUTH_TOKEN,
        org: 'your-org',
        project: 'your-project',
      }),
      tanstackStart(),
    ],
  });

Other Changes

• feat(browser): Add CDN bundle for tracing.replay.feedback.logs.metrics (#18785)
• feat(browser): Add shim package for logs (#18831)
• feat(cloudflare): Automatically set the release id when CF_VERSION_METADATA is enabled (#18855)
• feat(core): Add ignored client report event drop reason (#18815)
• feat(logs): Add Log exports to browser and node packages (#18857)
• feat(node-core,bun): Export processSessionIntegration from node-core and add it to bun (#18852)
• fix(core): Find the correct IP address regardless their case (#18880)
• fix(core): Check for AI operation id to detect a vercelai span (#18823)
• fix(ember): Use ES5 syntax in inline vendor scripts (#18858)
• fix(fetch): Shallow-clone fetch options to prevent mutation (#18867)

Internal Changes

• chore(ci): Use javascript-sdk-gitflow app instead of personal token (#18829)
• chore(deps): Bump @sveltejs/kit devDependency to 2.49.5 (#18848)
• chore(deps): Bump bundler plugins to ^4.6.2 (#18822)
• chore(deps): bump hono from 4.10.3 to 4.11.4 in /dev-packages/e2e-tests/test-applications/cloudflare-hono (#18806)
• chore(test): Bump svelte dependencies (#18850)
• chore(core): Comment out Error tests in langchain (#18837)
• meta(changelog): Fix entry for tanstack start vite plugin (#18883)
• test(e2e): Add testing app for User Feedback (#18877)
• test(fastify): Verify if upstream error is fixed and won't regress (#18838)

Work in this release was contributed by @rreckonerr. Thank you for your contribution!

Bundle size 📦

Path	Size
@sentry/browser	24.52 KB
@sentry/browser - with treeshaking flags	23.06 KB
@sentry/browser (incl. Tracing)	40.88 KB
@sentry/browser (incl. Tracing, Profiling)	45.36 KB
@sentry/browser (incl. Tracing, Replay)	78.58 KB
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	68.51 KB
@sentry/browser (incl. Tracing, Replay with Canvas)	83.18 KB
@sentry/browser (incl. Tracing, Replay, Feedback)	95.09 KB
@sentry/browser (incl. Feedback)	40.85 KB
@sentry/browser (incl. sendFeedback)	29.1 KB
@sentry/browser (incl. FeedbackAsync)	33.97 KB
@sentry/browser (incl. Metrics)	25.6 KB
@sentry/browser (incl. Logs)	25.75 KB
@sentry/browser (incl. Metrics & Logs)	26.39 KB
@sentry/react	26.21 KB
@sentry/react (incl. Tracing)	43.05 KB
@sentry/vue	28.87 KB
@sentry/vue (incl. Tracing)	42.65 KB
@sentry/svelte	24.53 KB
CDN Bundle	27.02 KB
CDN Bundle (incl. Tracing)	41.67 KB
CDN Bundle (incl. Tracing, Logs, Metrics)	42.48 KB
CDN Bundle (incl. Tracing, Replay)	77.51 KB
CDN Bundle (incl. Tracing, Replay, Feedback)	82.82 KB
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)	83.71 KB
CDN Bundle - uncompressed	79.18 KB
CDN Bundle (incl. Tracing) - uncompressed	123.53 KB
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed	126.3 KB
CDN Bundle (incl. Tracing, Replay) - uncompressed	237.33 KB
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	249.83 KB
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed	252.58 KB
@sentry/nextjs (client)	45.35 KB
@sentry/sveltekit (client)	41.26 KB
@sentry/node-core	50.72 KB
@sentry/node	158.39 KB
@sentry/node - without tracing	91.16 KB
@sentry/aws-serverless	106.3 KB

10.34.0

Important Changes

• feat(core): Add option to enhance the fetch error message (#18466)

  You can now enable enhanced fetch error messages by setting the enhancedFetchErrorMessage option. When enabled, the SDK will include additional context in fetch error messages to help with debugging.

• feat(nextjs): Add routeManifestInjection option to exclude routes from client bundle (#18798)

  A new routeManifestInjection option allows you to exclude sensitive routes from being injected into the client bundle.

• feat(tanstackstart-react): Add wrapMiddlewaresWithSentry for manual middleware instrumentation (#18680)

  You can now wrap your middlewares using wrapMiddlewaresWithSentry, allowing you to trace middleware execution in your TanStack Start application.

  import { createMiddleware } from '@tanstack/react-start';
  import { wrapMiddlewaresWithSentry } from '@sentry/tanstackstart-react';
  
  const loggingMiddleware = createMiddleware({ type: 'function' }).server(async ({ next }) => {
    console.log('Request started');
    return next();
  });
  
  export const [wrappedLoggingMiddleware] = wrapMiddlewaresWithSentry({ loggingMiddleware });

Other Changes

• feat(browser): Add CDN bundle for tracing.logs.metrics (#18784)
• feat(core,node-core): Consolidate bun and node types with ServerRuntimeOptions (#18734)
• feat(nextjs): Remove tracing from generation function template (#18733)
• fix(core): Don't record outcomes for failed client reports (#18808)
• fix(deno,cloudflare): Prioritize name from params over name from options (#18800)
• fix(web-vitals): Add error handling for invalid object keys in WeakMap (#18809)

Internal Changes

• ref(nextjs): Split withSentryConfig (#18777)
• test(e2e): Pin @shopify/remix-oxygen to unblock ci (#18811)

Bundle size 📦

Path	Size
@sentry/browser	24.52 KB
@sentry/browser - with treeshaking flags	23.06 KB
@sentry/browser (incl. Tracing)	40.88 KB
@sentry/browser (incl. Tracing, Profiling)	45.36 KB
@sentry/browser (incl. Tracing, Replay)	78.58 KB
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	68.51 KB
@sentry/browser (incl. Tracing, Replay with Canvas)	83.17 KB
@sentry/browser (incl. Tracing, Replay, Feedback)	95.08 KB
@sentry/browser (incl. Feedback)	40.85 KB
@sentry/browser (incl. sendFeedback)	29.1 KB
@sentry/browser (incl. FeedbackAsync)	33.97 KB
@sentry/browser (incl. Metrics)	25.6 KB
@sentry/browser (incl. Logs)	25.75 KB
@sentry/browser (incl. Metrics & Logs)	26.39 KB
@sentry/react	26.21 KB
@sentry/react (incl. Tracing)	43.05 KB
@sentry/vue	28.87 KB
@sentry/vue (incl. Tracing)	42.64 KB
@sentry/svelte	24.53 KB
CDN Bundle	26.96 KB
CDN Bundle (incl. Tracing)	41.6 KB
CDN Bundle (incl. Tracing, Logs, Metrics)	42.48 KB
CDN Bundle (incl. Tracing, Replay)	77.43 KB
CDN Bundle (incl. Tracing, Replay, Feedback)	82.72 KB
CDN Bundle - uncompressed	78.99 KB
CDN Bundle (incl. Tracing) - uncompressed	123.34 KB
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed	126.29 KB
CDN Bundle (incl. Tracing, Replay) - uncompressed	237.15 KB
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	249.64 KB
@sentry/nextjs (client)	45.34 KB
@sentry/sveltekit (client)	41.25 KB
@sentry/node-core	50.69 KB
@sentry/node	158.35 KB
@sentry/node - without tracing	91.14 KB
@sentry/aws-serverless	106.28 KB

10.33.0

Important Changes

• feat(core): Apply scope attributes to metrics (#18738)

  You can now set attributes on the SDK's scopes which will be applied to all metrics as long as the respective scopes are active. For the time being, only string, number and boolean attribute values are supported.

  Sentry.getGlobalScope().setAttributes({ is_admin: true, auth_provider: 'google' });
  
  Sentry.withScope(scope => {
    scope.setAttribute('step', 'authentication');
  
    // scope attributes `is_admin`, `auth_provider` and `step` are added
    Sentry.metrics.count('clicks', 1, { attributes: { activeSince: 100 } });
    Sentry.metrics.gauge('timeSinceRefresh', 4, { unit: 'hour' });
  });
  
  // scope attributes `is_admin` and `auth_provider` are added
  Sentry.metrics.count('response_time', 283.33, { unit: 'millisecond' });

• feat(tracing): Add Vercel AI SDK v6 support (#18741)

  The Sentry SDK now supports the Vercel AI SDK v6. Tracing and error monitoring will work automatically with the new version.

• feat(wasm): Add applicationKey option for third-party error filtering (#18762)

  Adds support for applying an application key to WASM stack frames that can be then used in the thirdPartyErrorFilterIntegration for detection of first-party code.

  Usage:

  Sentry.init({
    integrations: [
      // Integration order matters: wasmIntegration needs to be before thirdPartyErrorFilterIntegration
      wasmIntegration({ applicationKey: 'your-custom-application-key' }), ←───┐
      thirdPartyErrorFilterIntegration({                                      │
        behaviour: 'drop-error-if-exclusively-contains-third-party-frames',   ├─ matching keys
        filterKeys: ['your-custom-application-key'] ←─────────────────────────┘
      }),
    ],
  });

Other Changes

• feat(cloudflare): Support propagateTraceparent (#18569)
• feat(core): Add ignoreSentryInternalFrames option to thirdPartyErrorFilterIntegration (#18632)
• feat(core): Add gen_ai.conversation.id attribute to OpenAI and LangGr… (#18703)
• feat(core): Add recordInputs/recordOutputs options to MCP server wrapper (#18600)
• feat(core): Support IPv6 hosts in the DSN (#2996) (#17708)
• feat(deps): Bump bundler plugins to ^4.6.1 (#17980)
• feat(nextjs): Emit warning for conflicting treeshaking / debug settings (#18638)
• feat(nextjs): Print Turbopack note for deprecated webpack options (#18769)
• feat(node-core): Add isolateTrace option to node-cron instrumentation (#18416)
• feat(node): Use process.on('SIGTERM') for flushing in Vercel functions (#17583)
• feat(nuxt): Detect development environment and add dev E2E test (#18671)
• fix(browser): Forward worker metadata for third-party error filtering (#18756)
• fix(browser): Reduce number of visibilitystate and pagehide listeners (#18581)
• fix(browser): Respect tunnel in diagnoseSdkConnectivity (#18616)
• fix(cloudflare): Consume body of fetch in the Cloudflare transport (#18545)
• fix(core): Set op on ended Vercel AI spans (#18601)
• fix(core): Subtract performance.now() from browserPerformanceTimeOrigin fallback (#18715)
• fix(core): Update client options to allow explicit undefined (#18024)
• fix(feedback): Fix cases where the outline of inputs were wrong (#18647)
• fix(next): Ensure inline sourcemaps are generated for wrapped modules in Dev (#18640)
• fix(next): Wrap all Random APIs with a safe runner (#18700)
• fix(nextjs): Avoid Edge build warning from OpenTelemetry process.argv0 (#18759)
• fix(nextjs): Remove polynomial regular expression (#18725)
• fix(node-core): Ignore worker threads in OnUncaughtException (#18689)
• fix(node): relax Fastify's setupFastifyErrorHandler argument type (#18620)
• fix(nuxt): Allow overwriting server-side defaultIntegrations (#18717)
• fix(pino): Allow custom namespaces for msg and err (#18597)
• fix(react,solid,vue): Fix parametrization behavior for non-matched routes (#18735)
• fix(replay): Ensure replays contain canvas rendering when resumed after inactivity (#18714)
• fix(tracing): add gen_ai.request.messages.original_length attributes (#18608)
• ref(nextjs): Drop resolve dependency (#18618)
• ref(react-router): Use snake_case for span op names (#18617)

Internal Changes

• chore(bun): Fix install-bun.js version check and improve upgrade feedback (#18492)
• chore(changelog): Fix typo (#18648)
• chore(craft): Use version templating for aws layer (#18675)
• chore(deps): Bump IITM to ^2.0.1 (#18599)
• chore(e2e-tests): Upgrade @trpc/server and @trpc/client (#18722)
• chore(e2e): Unpin react-router-7-framework-spa to ^7.11.0 (#18551)
• chore(nextjs): Bump next version in dev deps (#18661)
• chore(node-tests): Upgrade @langchain/core (#18720)
• chore(react): Inline hoist-non-react-statics package (#18102)
• chore(size-limit): Add size checks for metrics and logs (#18573)
• chore(tests): Add unordered mode to cloudflare test runner (#18596)
• ci(deps): bump actions/cache from 4 to 5 (#18654)
• ci(deps): Bump actions/create-github-app-token from 2.2.0 to 2.2.1 (#18656)
• ci(deps): bump actions/upload-artifact from 5 to 6 (#18655)
• ci(deps): bump peter-evans/create-pull-request from 7.0.9 to 8.0.0 (#18657)
• doc: E2E testing documentation updates (#18649)
• ref(core): Extract and reuse getCombinedScopeData helper (#18585)
• ref(core): Remove dependence between performance.timeOrigin and performance.timing.navigationStart (#18710)
• ref(core): Streamline and test browserPerformanceTimeOrigin (#18708)
• ref(core): Strengthen browserPerformanceTimeOrigin reliability check (#18719)
• ref(core): Use serializeAttributes for metric attribute serialization (#18582)
• ref(node): Remove duplicate function isCjs (#18662)
• test(core): Improve unit test performance for offline transport tests (#18628)
• test(core): Use fake timers in promisebuffer tests to ensure deterministic behavior (#18659)
• test(e2e): Add e2e metrics tests in Next.js 16 (#18643)
• test(e2e): Pin agents package in cloudflare-mcp test (#18609)
• test(e2e): Pin solid/vue tanstack router to 1.41.8 (#18610)
• test(nestjs): Add canary test for latest ([#1868...

10.32.1

• fix(cloudflare): Add hono transaction name when error is thrown (#18529)
• fix(ember): Make implementation field optional (hash routes) (#18564)
• fix(vercelai): Fix input token count (#18574)

Internal Changes

• chore(lint): prefer 'unknown' to 'any', fix lint warnings
• chore(test): Remove cloudflare-astro e2e test (#18567)

Bundle size 📦

Path	Size
@sentry/browser	24.24 KB
@sentry/browser - with treeshaking flags	22.77 KB
@sentry/browser (incl. Tracing)	40.62 KB
@sentry/browser (incl. Tracing, Profiling)	45.12 KB
@sentry/browser (incl. Tracing, Replay)	78.3 KB
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	68.28 KB
@sentry/browser (incl. Tracing, Replay with Canvas)	82.88 KB
@sentry/browser (incl. Tracing, Replay, Feedback)	94.83 KB
@sentry/browser (incl. Feedback)	40.57 KB
@sentry/browser (incl. sendFeedback)	28.82 KB
@sentry/browser (incl. FeedbackAsync)	33.7 KB
@sentry/react	25.92 KB
@sentry/react (incl. Tracing)	42.77 KB
@sentry/vue	28.6 KB
@sentry/vue (incl. Tracing)	42.39 KB
@sentry/svelte	24.25 KB
CDN Bundle	26.62 KB
CDN Bundle (incl. Tracing)	41.25 KB
CDN Bundle (incl. Tracing, Replay)	77.1 KB
CDN Bundle (incl. Tracing, Replay, Feedback)	82.44 KB
CDN Bundle - uncompressed	78.18 KB
CDN Bundle (incl. Tracing) - uncompressed	122.47 KB
CDN Bundle (incl. Tracing, Replay) - uncompressed	236.27 KB
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	248.74 KB
@sentry/nextjs (client)	44.94 KB
@sentry/sveltekit (client)	40.98 KB
@sentry/node-core	50.4 KB
@sentry/node	157.73 KB
@sentry/node - without tracing	90.87 KB
@sentry/aws-serverless	106.02 KB

10.32.0

Important Changes

• feat(core): Apply scope attributes to logs (#18184)

  You can now set attributes on the SDK's scopes which will be applied to all logs as long as the respective scopes are active. For the time being, only string, number and boolean attribute values are supported.

  Sentry.getGlobalScope().setAttributes({ is_admin: true, auth_provider: 'google' });
  
  Sentry.withScope(scope => {
    scope.setAttribute('step', 'authentication');
  
    // scope attributes `is_admin`, `auth_provider` and `step` are added
    Sentry.logger.info(`user ${user.id} logged in`, { activeSince: 100 });
    Sentry.logger.info(`updated ${user.id} last activity`);
  });
  
  // scope attributes `is_admin` and `auth_provider` are added
  Sentry.logger.warn('stale website version, reloading page');

• feat(replay): Add Request body with attachRawBodyFromRequest option (#18501)

  To attach the raw request body (from Request objects passed as the first fetch argument) to replay events, you can now use the attachRawBodyFromRequest option in the Replay integration:

  Sentry.init({
    integrations: [
      Sentry.replayIntegration({
        attachRawBodyFromRequest: true,
      }),
    ],
  });

• feat(tanstackstart-react): Trace server functions (#18500)

  To enable tracing for server-side requests, you can now explicitly define a server entry point in your application and wrap your request handler with wrapFetchWithSentry.

  // src/server.ts
  import { wrapFetchWithSentry } from '@sentry/tanstackstart-react';
  import handler, { createServerEntry } from '@tanstack/react-start/server-entry';
  
  export default createServerEntry(
    wrapFetchWithSentry({
      fetch(request: Request) {
        return handler.fetch(request);
      },
    }),
  );

• feat(vue): Add TanStack Router integration (#18547)

  The @sentry/vue package now includes support for TanStack Router. Use tanstackRouterBrowserTracingIntegration to automatically instrument pageload and navigation transactions with parameterized routes:

  import { createApp } from 'vue';
  import { createRouter } from '@tanstack/vue-router';
  import * as Sentry from '@sentry/vue';
  import { tanstackRouterBrowserTracingIntegration } from '@sentry/vue/tanstackrouter';
  
  const router = createRouter({
    // your router config
  });
  
  Sentry.init({
    app,
    dsn: '__PUBLIC_DSN__',
    integrations: [tanstackRouterBrowserTracingIntegration(router)],
    tracesSampleRate: 1.0,
  });

Other Changes

• feat(core): Capture initialize attributes on MCP servers (#18531)
• feat(nextjs): Extract tracing logic from server component wrapper templates (#18408)
• feat(nextjs): added webpack treeshaking flags as config (#18359)
• fix(solid/tanstackrouter): Ensure web vitals are sent on pageload (#18542)

Internal Changes

• chore(changelog): Add entry for scope attributes (#18555)
• chore(changelog): Add entry for tanstack start wrapFetchWithSentry (#18558)
• chore(deps): bump @trpc/server from 10.45.2 to 10.45.3 in /dev-packages/e2e-tests/test-applications/node-express-incorrect-instrumentation (#18530)
• chore(deps): bump @trpc/server from 10.45.2 to 10.45.3 in /dev-packages/e2e-tests/test-applications/node-express-v5 (#18550)
• chore(e2e): Pin to react-router 7.10.1 in spa e2e test (#18548)
• chore(e2e): Remove check on http.response_content_length_uncompressed (#18536)
• chore(github): Add "Closes" to PR template (#18538)
• test(cloudflare-mcp): Unpin mcp sdk (#18528)
• test(nextjs): Add e2e tests for server component spans in next 16 (#18544)

Bundle size 📦

Path	Size
@sentry/browser	24.24 KB
@sentry/browser - with treeshaking flags	22.77 KB
@sentry/browser (incl. Tracing)	40.62 KB
@sentry/browser (incl. Tracing, Profiling)	45.12 KB
@sentry/browser (incl. Tracing, Replay)	78.3 KB
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	68.28 KB
@sentry/browser (incl. Tracing, Replay with Canvas)	82.88 KB
@sentry/browser (incl. Tracing, Replay, Feedback)	94.82 KB
@sentry/browser (incl. Feedback)	40.56 KB
@sentry/browser (incl. sendFeedback)	28.82 KB
@sentry/browser (incl. FeedbackAsync)	33.7 KB
@sentry/react	25.92 KB
@sentry/react (incl. Tracing)	42.77 KB
@sentry/vue	28.6 KB
@sentry/vue (incl. Tracing)	42.39 KB
@sentry/svelte	24.25 KB
CDN Bundle	26.62 KB
CDN Bundle (incl. Tracing)	41.25 KB
CDN Bundle (incl. Tracing, Replay)	77.1 KB
CDN Bundle (incl. Tracing, Replay, Feedback)	82.44 KB
CDN Bundle - uncompressed	78.18 KB
CDN Bundle (incl. Tracing) - uncompressed	122.47 KB
CDN Bundle (incl. Tracing, Replay) - uncompressed	236.27 KB
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	248.74 KB
@sentry/nextjs (client)	44.93 KB
@sentry/sveltekit (client)	40.98 KB
@sentry/node-core	50.4 KB
@sentry/node	157.71 KB
@sentry/node - without tracing	90.87 KB
@sentry/aws-serverless	106.02 KB