JPeer264 · Oct 8, 2026 · Oct 7, 2026 · Oct 7, 2026 · Oct 7, 2026 · Oct 7, 2026
diff --git a/.size-limit.js b/.size-limit.js
@@ -419,7 +419,7 @@ module.exports = [
     import: createImport('init'),
     ignore: [...builtinModules, ...nodePrefixedBuiltinModules],
     gzip: true,
-    limit: '150 KB',
+    limit: '151 KB',
     disablePlugins: ['@size-limit/esbuild'],
   },
   {
@@ -465,7 +465,7 @@ module.exports = [
     path: 'packages/node/build/esm/index.js',
     import: createImport('init'),
     gzip: true,
-    limit: '128 KB',
+    limit: '130 KB',
     disablePlugins: ['@size-limit/esbuild'],
     ignore: [...builtinModules, ...nodePrefixedBuiltinModules],
     modifyWebpackConfig: function (config) {
@@ -533,6 +533,27 @@ module.exports = [
       return config;
     },
   },
+  // Next.js on Cloudflare Workers (ESM) - minified to match `wrangler deploy --dry-run --minify` output. An import of
+  // `@sentry/node` in this entry more than doubles its size.
+  {
+    name: '@sentry/nextjs/cloudflare (withSentry) - minified',
+    path: 'packages/nextjs/build/esm/cloudflare/index.js',
+    import: createImport('withSentry'),
+    ignore: [...builtinModules, ...nodePrefixedBuiltinModules],
+    gzip: false,
+    brotli: false,
+    limit: '223 KiB',
+    disablePlugins: ['@size-limit/webpack'],
+    webpack: false,
+    modifyEsbuildConfig: function (config) {
+      config.keepNames = true;
+      // Match wrangler's build settings
+      config.conditions = ['workerd', 'worker', 'browser'];
+      config.platform = 'browser';
+      config.format = 'esm';
+      return config;
+    },
+  },
 ];
 
 function createImport(...args) {

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,6 +4,87 @@
 
 - "You miss 100 percent of the chances you don't take. — Wayne Gretzky" — Michael Scott
 
+## 11.6.0
+
+### Important Changes
+
+- **feat(nextjs): Add `@sentry/nextjs/cloudflare` ([#24998](https://github.com/getsentry/sentry-javascript/pull/24998))**
+
+  The new `@sentry/nextjs/cloudflare` entry point exports `withSentry` for the Worker entry of a Next.js app on Cloudflare Workers, for example `.open-next/worker.js` of OpenNext. It is `withSentry` of `@sentry/cloudflare` with the Next.js server handling added, so a Next.js app on Workers gets the same spans as on Node.js.
+
+  ```ts
+  import * as Sentry from '@sentry/nextjs/cloudflare';
+  import handler from './.open-next/worker.js';
+
+  export default Sentry.withSentry(
+    env => ({
+      dsn: env.SENTRY_DSN,
+      tracesSampleRate: 1.0,
+    }),
+    handler,
+  );
+  ```
+
+- **feat(server-utils): Add instrumentation for pi-durable ([#24993](https://github.com/getsentry/sentry-javascript/pull/24993))**
+
+  The new `piDurableIntegration` traces agents built with [pi-durable](https://github.com/earendil-works/pi/tree/main/packages/durable): each run, with its model requests and tool calls.
+
+- **fix(core): Correct sleep clock drift on telemetry timestamps ([#23054](https://github.com/getsentry/sentry-javascript/pull/23054))**
+
+  When a device sleeps, the `performance.now()` clock of the browser stops. Before this change, timestamps of spans and other telemetry recorded after the sleep could be too early. The SDK now detects this drift and corrects its time origin, also for spans created from performance entries. Span end times are now computed from the `performance.now()` duration since the span start, like in OpenTelemetry ([#24903](https://github.com/getsentry/sentry-javascript/pull/24903)).
+
+### Other Changes
+
+- feat(cloudflare): Skip spans for the pi_ tables of PiHarness ([#25028](https://github.com/getsentry/sentry-javascript/pull/25028))
+- feat(remix): Propagate the server trace to Remix 3 page loads ([#25145](https://github.com/getsentry/sentry-javascript/pull/25145))
+- feat(server-utils): Map Mastra classifier evaluations to gen_ai.evaluate spans ([#25044](https://github.com/getsentry/sentry-javascript/pull/25044))
+- feat(server-utils): Record LangChain TypeSafeClassifier runs as gen_ai.evaluate spans ([#25120](https://github.com/getsentry/sentry-javascript/pull/25120))
+- fix(browser): Check for clock drift on page lifecycle events ([#25091](https://github.com/getsentry/sentry-javascript/pull/25091))
+- fix(core): Exclude attachments from internal exception events ([#25160](https://github.com/getsentry/sentry-javascript/pull/25160))
+- fix(effect): Convert Effect span times to the Sentry clock ([#24972](https://github.com/getsentry/sentry-javascript/pull/24972))
+- fix(effect): Detect HTTP spans named after the request method ([#25159](https://github.com/getsentry/sentry-javascript/pull/25159))
+- fix(node): Register Vercel keep-alive listeners once ([#25146](https://github.com/getsentry/sentry-javascript/pull/25146))
+- fix(replay): Place CLS and INP web vitals at the right time ([#24990](https://github.com/getsentry/sentry-javascript/pull/24990))
+- fix(server-utils): Record LangGraph span I/O for non-MessagesAnnotation state ([#23315](https://github.com/getsentry/sentry-javascript/pull/23315))
+- fix(sveltekit): Upload source maps with SvelteKit 3 ([#25139](https://github.com/getsentry/sentry-javascript/pull/25139))
+
+<details>
+  <summary> <strong>Internal Changes</strong> </summary>
+
+- chore: Add external contributor to CHANGELOG.md ([#25136](https://github.com/getsentry/sentry-javascript/pull/25136))
+- chore(deps-dev): Bump next from 15.5.24 to 15.5.27 ([#25171](https://github.com/getsentry/sentry-javascript/pull/25171))
+- chore(nitro): Remove stale bundler-plugin-core rollup external ([#25149](https://github.com/getsentry/sentry-javascript/pull/25149))
+- feat(cloudflare): Wrap vinext Worker entries with `@sentry/nextjs/cloudflare` ([#25000](https://github.com/getsentry/sentry-javascript/pull/25000))
+- feat(deps): Bump next from 16.2.11 to 16.3.8 in /dev-packages/e2e-tests/test-applications/nextjs-sourcemaps ([#25170](https://github.com/getsentry/sentry-javascript/pull/25170))
+- fix(deps): Bump @graphql-tools/utils to 12.0.3 ([#25162](https://github.com/getsentry/sentry-javascript/pull/25162))
+- ref(eslint-plugin-sdk): Improve `no-unsafe-random-apis` rule ([#25123](https://github.com/getsentry/sentry-javascript/pull/25123))
+- test(cloudflare): Port the remaining static suites to span streaming ([#25112](https://github.com/getsentry/sentry-javascript/pull/25112))
+- test(cloudflare): Widen the wrangler readiness retry window in integration tests ([#24925](https://github.com/getsentry/sentry-javascript/pull/24925))
+- test(e2e): Add a cloudflare-pi-durable end-to-end application ([#25022](https://github.com/getsentry/sentry-javascript/pull/25022))
+- test(e2e): Add a node-pi-durable end-to-end application ([#24994](https://github.com/getsentry/sentry-javascript/pull/24994))
+- test(e2e): Add Mastra Jev classifier test to node-mastra ([#25115](https://github.com/getsentry/sentry-javascript/pull/25115))
+- test(e2e): Wait for the soft navigation entry before hiding the page ([#25127](https://github.com/getsentry/sentry-javascript/pull/25127))
+- test(nextjs): Run nextjs-16 on Bun, Deno and Cloudflare ([#24999](https://github.com/getsentry/sentry-javascript/pull/24999))
+- test(node): Add streamed span collection helpers ([#25131](https://github.com/getsentry/sentry-javascript/pull/25131))
+- test(node): Cover Jev calls inside createAgent and LangGraph ([#25132](https://github.com/getsentry/sentry-javascript/pull/25132))
+- test(node): Port AMQP integration tests to span streaming ([#25158](https://github.com/getsentry/sentry-javascript/pull/25158))
+- test(node): Port Anthropic integration tests to span streaming ([#25082](https://github.com/getsentry/sentry-javascript/pull/25082))
+- test(node): Port Bedrock tests to span streaming ([#25086](https://github.com/getsentry/sentry-javascript/pull/25086))
+- test(node): Port Google GenAI tests to span streaming ([#25083](https://github.com/getsentry/sentry-javascript/pull/25083))
+- test(node): Port Knex integration tests to span streaming ([#25154](https://github.com/getsentry/sentry-javascript/pull/25154))
+- test(node): Port LangChain tests to span streaming ([#25084](https://github.com/getsentry/sentry-javascript/pull/25084))
+- test(node): Port LangGraph tests to span streaming ([#25085](https://github.com/getsentry/sentry-javascript/pull/25085))
+- test(node): Port Mastra tests to span streaming ([#25087](https://github.com/getsentry/sentry-javascript/pull/25087))
+- test(node): Port MySQL integration tests to span streaming ([#25148](https://github.com/getsentry/sentry-javascript/pull/25148))
+- test(node): Port OpenAI integration tests to span streaming ([#25081](https://github.com/getsentry/sentry-javascript/pull/25081))
+- test(node): Port pool and DataLoader integration tests to span streaming ([#25156](https://github.com/getsentry/sentry-javascript/pull/25156))
+- test(node): Port Tedious integration tests to span streaming ([#25155](https://github.com/getsentry/sentry-javascript/pull/25155))
+- test(node): Port Vercel AI v5-v7 tests to span streaming ([#25090](https://github.com/getsentry/sentry-javascript/pull/25090))
+
+</details>
+
+Work in this release was contributed by @zkasuran. Thank you for your contribution!
+
 ## 11.5.0
 
 ### Important Changes

@@ -100,7 +100,7 @@ export const NO_AUTO_INSTRUMENTATION = [
   'suites/tracing/knex/**',
   'suites/tracing/koa/test.ts',
   'suites/tracing/langchain/**',
-  'suites/tracing/langgraph/test.ts',
+  'suites/tracing/langgraph/**',
   'suites/tracing/lru-memoizer/test.ts',
   'suites/tracing/mastra/test.ts',
   'suites/tracing/mcp-handler-exact-once/test.ts',
@@ -124,6 +124,7 @@ export const NO_AUTO_INSTRUMENTATION = [
   'suites/tracing/openai/v6/test.ts',
   'suites/tracing/openai/v7/test.ts',
   'suites/tracing/orchestrion-lazy-registration/test.ts',
+  'suites/tracing/pi-durable/test.ts',
   'suites/tracing/postgres-streamed/test.ts',
   'suites/tracing/postgres/test.ts',
   'suites/tracing/postgresjs-streamed/test.ts',
@@ -244,6 +245,7 @@ const BUN_BUILD_NOT_TRIAGED = [
   'suites/tracing/google-genai-v2/test.ts',
   'suites/tracing/google-genai/test.ts',
   'suites/tracing/langchain/v1/test.ts',
+  'suites/tracing/langgraph/v1/test.ts',
   'suites/tracing/mastra/test.ts',
   'suites/tracing/mcp-handler-exact-once/test.ts',
   'suites/tracing/mcp-server-streamed/test.ts',

@@ -85,7 +85,7 @@ type RetryOptions = { maxRetries?: number; retryDelayMs?: number };
 async function fetchWithRetry(
   url: string,
   init: RequestInit,
-  { maxRetries = 25, retryDelayMs = 200 }: RetryOptions = {},
+  { maxRetries = 75, retryDelayMs = 200 }: RetryOptions = {},
 ): Promise<Response> {
   for (let attempt = 0; attempt < maxRetries; attempt++) {
     try {
@@ -569,7 +569,12 @@ export function createRunner(...paths: string[]) {
 
             if (!res.ok) {
               if (!expectError) {
-                reject(new Error(`Expected request to "${path}" to succeed, but got a ${res.status} response`));
+                const responseBody = await res.text().catch(() => '');
+                reject(
+                  new Error(
+                    `Expected request to "${path}" to succeed, but got a ${res.status} response: ${responseBody.slice(0, 500)}`,
+                  ),
+                );
               }
 
               return;

@@ -2,6 +2,5 @@ import { defineCloudflareOptions } from '@sentry/cloudflare';
 
 export default defineCloudflareOptions((env: { SENTRY_DSN: string }) => ({
   dsn: env.SENTRY_DSN,
-  traceLifecycle: 'static',
   tracesSampleRate: 1.0,
 }));
@@ -1,49 +1,35 @@
-import type { TransactionEvent } from '@sentry/core';
 import { expect, it } from 'vitest';
 import { createRunner } from '../../../../runner';
+import { getSpanOp } from '../../../../spanUtils';
 
 it('propagates the worker trace into each of two overlapping Durable Object RPC calls', async ({ signal }) => {
-  const doTraces: Record<string, TransactionEvent['contexts']> = {};
-  let workerTraceId: string | undefined;
-  let workerSpanId: string | undefined;
-
-  const runner = createRunner(__dirname)
-    .unordered()
-    .expect(envelope => {
-      const transactionEvent = envelope[1]?.[0]?.[1] as TransactionEvent;
-      expect(transactionEvent.transaction).toBe('work');
-      expect(transactionEvent.contexts?.trace?.op).toBe('rpc');
-      expect(transactionEvent.contexts?.trace?.data?.['test.label']).toBe('a');
-      doTraces.a = transactionEvent.contexts;
-    })
-    .expect(envelope => {
-      const transactionEvent = envelope[1]?.[0]?.[1] as TransactionEvent;
-      expect(transactionEvent.transaction).toBe('work');
-      expect(transactionEvent.contexts?.trace?.op).toBe('rpc');
-      expect(transactionEvent.contexts?.trace?.data?.['test.label']).toBe('b');
-      doTraces.b = transactionEvent.contexts;
-    })
-    .expect(envelope => {
-      const transactionEvent = envelope[1]?.[0]?.[1] as TransactionEvent;
-      expect(transactionEvent.transaction).toBe('GET /overlapping');
-      expect(transactionEvent.contexts?.trace?.op).toBe('http.server');
-      workerTraceId = transactionEvent.contexts?.trace?.trace_id;
-      workerSpanId = transactionEvent.contexts?.trace?.span_id;
-    })
-    .start(signal);
+  const runner = createRunner(__dirname).start(signal);
+
+  // The worker and the Durable Object stream from separate isolates, and both RPC segments come from
+  // the same Durable Object, so they can share an envelope.
+  const spansPromise = runner.collectStreamedSpans(
+    spansOfTrace => spansOfTrace.filter(span => span.is_segment).length === 3,
+  );
 
   const response = await runner.makeRequest<string>('get', '/overlapping');
   expect(response).toBe('a,b');
 
-  await runner.completed();
+  const segmentSpans = (await spansPromise).filter(span => span.is_segment);
+  const workerSpan = segmentSpans.find(span => getSpanOp(span) === 'http.server');
+  const rpcSpanA = segmentSpans.find(span => span.attributes['test.label']?.value === 'a');
+  const rpcSpanB = segmentSpans.find(span => span.attributes['test.label']?.value === 'b');
+
+  // `/overlapping` is a raw URL, so the streamed segment name keeps the method only.
+  expect(workerSpan?.name).toBe('GET');
+  expect(workerSpan?.attributes['url.path']).toEqual({ type: 'string', value: '/overlapping' });
 
-  expect(workerTraceId).toMatch(/^[\da-f]{32}$/);
-  expect(workerSpanId).toMatch(/^[\da-f]{16}$/);
+  expect(rpcSpanA?.name).toBe('work');
+  expect(getSpanOp(rpcSpanA!)).toBe('rpc');
+  expect(rpcSpanA?.parent_span_id).toBe(workerSpan?.span_id);
 
-  expect(doTraces.a?.trace?.trace_id).toBe(workerTraceId);
-  expect(doTraces.a?.trace?.parent_span_id).toBe(workerSpanId);
-  expect(doTraces.b?.trace?.trace_id).toBe(workerTraceId);
-  expect(doTraces.b?.trace?.parent_span_id).toBe(workerSpanId);
+  expect(rpcSpanB?.name).toBe('work');
+  expect(getSpanOp(rpcSpanB!)).toBe('rpc');
+  expect(rpcSpanB?.parent_span_id).toBe(workerSpan?.span_id);
 
-  expect(doTraces.a?.trace?.span_id).not.toBe(doTraces.b?.trace?.span_id);
+  expect(rpcSpanA?.span_id).not.toBe(rpcSpanB?.span_id);
 });
@@ -14,6 +14,6 @@ class GreeterImpl extends WorkerEntrypoint<Env> {
 // Manually instrumented here, in a module separate from the worker entry, which
 // only imports and re-exports the wrapped class.
 export const GreeterEntrypoint = Sentry.withSentry(
-  (env: Env) => ({ dsn: env.SENTRY_DSN, traceLifecycle: 'static', tracesSampleRate: 1.0 }),
+  (env: Env) => ({ dsn: env.SENTRY_DSN, tracesSampleRate: 1.0 }),
   GreeterImpl,
 );
@@ -2,6 +2,5 @@ import { defineCloudflareOptions } from '@sentry/cloudflare';
 
 export default defineCloudflareOptions((env: { SENTRY_DSN: string }) => ({
   dsn: env.SENTRY_DSN,
-  traceLifecycle: 'static',
   tracesSampleRate: 1.0,
 }));
@@ -1,30 +1,38 @@
-import type { TransactionEvent } from '@sentry/core';
 import { expect, it } from 'vitest';
 import { createRunner } from '../../../runner';
+import { getSpanOp } from '../../../spanUtils';
 
 // `GreeterEntrypoint` is hand-wrapped in `./greeter` and only re-exported by
 // the entry, so the transform's emitted `_INTERNAL_wrapUnlessInstrumented`
 // guard must hand the manual wrap back instead of nesting a second wrapper.
-// Nested entrypoint wrappers each instrument `fetch`, which shows up as extra
-// spans on the entrypoint transaction, the strict shape below catches that.
+// A nested wrapper throws inside the entrypoint and fails the request. The
+// child-less assertion below catches a nested wrapper that runs without an
+// error but instruments `fetch` a second time.
 it('does not double-instrument an imported, already-wrapped WorkerEntrypoint', async ({ signal }) => {
-  const runner = createRunner(__dirname)
-    .unordered()
-    .expect(envelope => {
-      const transactionEvent = envelope[1]?.[0]?.[1] as TransactionEvent;
-      // The entrypoint's own transaction, child-less when wrapped exactly once.
-      expect(transactionEvent.transaction).toBe('GET /greet');
-      expect(transactionEvent.contexts?.trace?.op).toBe('http.server');
-      expect(transactionEvent.spans ?? []).toHaveLength(0);
-    })
-    .expect(envelope => {
-      const transactionEvent = envelope[1]?.[0]?.[1] as TransactionEvent;
-      // The auto-wrapped default export's transaction.
-      expect(transactionEvent.transaction).toBe('GET /call-entrypoint');
-      expect(transactionEvent.contexts?.trace?.op).toBe('http.server');
-    })
-    .start(signal);
+  const runner = createRunner(__dirname).start(signal);
+
+  // The default handler and the entrypoint stream from separate isolates, so the two segment spans
+  // of the trace arrive in separate envelopes.
+  const spansPromise = runner.collectStreamedSpans(
+    spansOfTrace => spansOfTrace.filter(span => span.is_segment).length === 2,
+  );
 
   await runner.makeRequest('get', '/call-entrypoint');
-  await runner.completed();
+
+  const spans = await spansPromise;
+  // Both routes are raw URLs, so the streamed segment names keep the method only and the route is
+  // read from `url.path`.
+  const workerSpan = spans.find(span => span.is_segment && span.attributes['url.path']?.value === '/call-entrypoint');
+  const entrypointSpan = spans.find(span => span.is_segment && span.attributes['url.path']?.value === '/greet');
+
+  // The auto-wrapped default export's segment span.
+  expect(workerSpan?.name).toBe('GET');
+  expect(getSpanOp(workerSpan!)).toBe('http.server');
+
+  expect(entrypointSpan?.name).toBe('GET');
+  expect(getSpanOp(entrypointSpan!)).toBe('http.server');
+  expect(entrypointSpan?.parent_span_id).toBe(workerSpan?.span_id);
+  // The entrypoint's spans stay buffered until its invocation flushes, so a child span would arrive
+  // in the same envelope as the entrypoint's segment span.
+  expect(spans.filter(span => span.parent_span_id === entrypointSpan?.span_id)).toEqual([]);
 });
@@ -15,9 +15,9 @@ export default {
   async fetch(request: Request, env: Env): Promise<Response> {
     const url = new URL(request.url);
 
-    // Issued by the test after `/trigger` returned, its transaction is the
+    // Issued by the test after `/trigger` returned, its segment span is the
     // sentinel proving every earlier envelope (including a duplicate step
-    // transaction from an accidental double wrap) has been delivered.
+    // span from an accidental double wrap) has been delivered.
     if (url.pathname === '/sentinel') {
       return new Response('ok');
     }
@@ -26,7 +26,7 @@ export default {
       const instance = await env.MY_WORKFLOW.create();
       // Respond only once the workflow finished, so every step envelope (including
       // a duplicate from an accidental double wrap) is sent before this request's
-      // own transaction completes the test's expectations.
+      // own segment span completes the test's expectations.
       for (let i = 0; i < 20; i++) {
         try {
           const s = await instance.status();

@@ -2,6 +2,5 @@ import { defineCloudflareOptions } from '@sentry/cloudflare';
 
 export default defineCloudflareOptions((env: { SENTRY_DSN: string }) => ({
   dsn: env.SENTRY_DSN,
-  traceLifecycle: 'static',
   tracesSampleRate: 1.0,
 }));