8.5.0

Important Changes

• feat(react): Add React 19 to peer deps (#12207)

This release adds support for React 19 in the @sentry/react SDK package.

• feat(node): Add @sentry/node/preload hook (#12213)

This release adds a new way to initialize @sentry/node, which allows you to use the SDK with performance
instrumentation even if you cannot call Sentry.init() at the very start of your app.

First, run the SDK like this:

node --require @sentry/node/preload ./app.js

Now, you can initialize and import the rest of the SDK later or asynchronously:

const express = require('express');
const Sentry = require('@sentry/node');

const dsn = await getSentryDsn();
Sentry.init({ dsn });

For more details, head over to the
PR Description of the new feature. Our docs will be updated
soon with a new guide.

Other Changes

• feat(browser): Do not include metrics in base CDN bundle (#12230)
• feat(core): Add startNewTrace API (#12138)
• feat(core): Allow to pass custom scope to captureFeedback() (#12216)
• feat(core): Only allow SerializedSession in session envelope items (#11979)
• feat(nextjs): Use Vercel's waitUntil to defer freezing of Vercel Lambdas (#12133)
• feat(node): Ensure manual OTEL setup works (#12214)
• fix(aws-serverless): Avoid minifying Module._resolveFilename in Lambda layer bundle (#12232)
• fix(aws-serverless): Ensure lambda layer uses default export from ImportInTheMiddle (#12233)
• fix(browser): Improve browser extension error message check (#12146)
• fix(browser): Remove optional chaining in INP code (#12196)
• fix(nextjs): Don't report React postpone errors (#12194)
• fix(nextjs): Use global scope for generic event filters (#12205)
• fix(node): Add origin to redis span (#12201)
• fix(node): Change import of @prisma/instrumentation to use default import (#12185)
• fix(node): Only import inspector asynchronously (#12231)
• fix(replay): Update matcher for hydration error detection to new React docs (#12209)
• ref(profiling-node): Add warning when using non-LTS node (#12211)

Bundle size 📦

Path	Size
@sentry/browser	21.78 KB
@sentry/browser (incl. Tracing)	32.79 KB
@sentry/browser (incl. Tracing, Replay)	68.26 KB
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	61.68 KB
@sentry/browser (incl. Tracing, Replay with Canvas)	72.31 KB
@sentry/browser (incl. Tracing, Replay, Feedback)	84.37 KB
@sentry/browser (incl. Tracing, Replay, Feedback, metrics)	85.84 KB
@sentry/browser (incl. metrics)	23.17 KB
@sentry/browser (incl. Feedback)	37.8 KB
@sentry/browser (incl. sendFeedback)	26.36 KB
@sentry/browser (incl. FeedbackAsync)	30.79 KB
@sentry/react	24.47 KB
@sentry/react (incl. Tracing)	35.79 KB
@sentry/vue	25.73 KB
@sentry/vue (incl. Tracing)	34.59 KB
@sentry/svelte	21.92 KB
CDN Bundle	23.01 KB
CDN Bundle (incl. Tracing)	34.27 KB
CDN Bundle (incl. Tracing, Replay)	68.08 KB
CDN Bundle (incl. Tracing, Replay, Feedback)	73.09 KB
CDN Bundle - uncompressed	67.88 KB
CDN Bundle (incl. Tracing) - uncompressed	101.68 KB
CDN Bundle (incl. Tracing, Replay) - uncompressed	211.58 KB
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	223.96 KB
@sentry/nextjs (client)	35.14 KB
@sentry/sveltekit (client)	33.39 KB
@sentry/node	114.65 KB
@sentry/aws-serverless	103.32 KB