@sentry/browser 10.53.0

on Node.js NPM

Important Changes

• feat(core): Add streamGenAiSpans options to stream gen_ai spans (#20785)

  Adds a new streamGenAiSpans option that controls how gen_ai spans are
  sent to Sentry. When set, the SDK extracts all gen_ai spans out of a
  transaction and sends them as v2 envelope items.

  Enable this option if gen_ai spans are being dropped because the transaction payload exceeds size limits.

  Sentry.init({
    dsn: 'https://examplePublicKey@o0.ingest.sentry.io/0',
    streamGenAiSpans: true,
  });

Other Changes

• feat(browser): Migrate browser profiling thread data to span attributes (#20800)
• feat(core): Add addConsoleInstrumentationFilter utility (#20790)
• feat(core): Add applicationKey to BuildTimeOptionsBase (#20789)
• feat(core): split exports by browser/server for bundle size (#20435)
• feat(nextjs): Add top-level applicationKey option (#20794)
• feat(node): Support Node 26 (#20710)
• feat(profiling-node): Bump @sentry-internal/node-cpu-profiler to 2.4.0 (#20720)
• fix(cloudflare): avoid flush lock self-wait (#20719)
• fix(hono): Capture transaction name on request for correct culprit (#20801)
• fix(mcp): retroactively wrap handlers registered before wrapMcpServerWithSentry (#20699)
• fix(node-core): Guard against undefined util.getSystemErrorMap (#20660)
• fix(replay): Capture aborted/errored fetch requests in replay network tab (#20722)

Work in this release was contributed by @dmmulroy and @SAY-5. Thank you for your contributions!

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