@sentry/gatsby

Important Changes

• browser: Add afterStartPageloadSpan hook to improve spanId assignment on web vital spans

This PR adds a new afterStartPageloadSpan lifecycle hook to more robustly assign the correct pageload span ID to web vital spans, replacing the previous unreliable "wait for a tick" approach with a direct callback that fires when the pageload span becomes available.

• nextjs: Client-side parameterized routes

This PR implements client-side parameterized routes for Next.js by leveraging an injected manifest within the existing app-router instrumentation to automatically parameterize all client-side transactions (e.g. users/123 and users/456 now become become users/:id).

• node: Drop 401-404 and 3xx status code spans by default

This PR changes the default behavior in the Node SDK to drop HTTP spans with 401-404 and 3xx status codes by default to reduce noise in tracing data.

Other Changes

• core: Prepend vercel ai attributes with vercel.ai.X

• nextjs: Add disableSentryWebpackConfig flag

• nextjs: Build app manifest

• nextjs: Inject manifest into client for turbopack builds

• nextjs: Inject manifest into client for webpack builds

• node-native: Add option to disable event loop blocked detection

• react-router: Ensure http.server route handling is consistent

• core: Avoid prolonging idle span when starting standalone span

• core: Remove side-effect from tracing/errors.ts

• core: Wrap beforeSendLog in consoleSandbox

• node-core: Apply correct SDK metadata

• react-router: Ensure that all browser spans have source=route

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

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