JS SDK

Minor Changes

• #1522 ebeb4516 Thanks @Linell! - Bump minimum @opentelemetry/auto-instrumentations-node to 0.75.0 to address GHSA-q7rr-3cgh-j5r3 in the transitive @opentelemetry/sdk-node / @opentelemetry/exporter-prometheus packages.

  Note that upstream auto-instrumentations-node@0.72.0 dropped bundled Fastify, instrumentation, so if you relied on it for tracing your Fastify routes, add @opentelemetry/instrumentation-fastify directly.

Patch Changes

• #1540 10dad398 Thanks @amh4r! - Fix attempt count not resetting during checkpointing

• #1544 f1ee6f34 Thanks @jacobheric! - Allow useRealtime to accept direct client subscription tokens from getClientSubscriptionToken() when channel and topics are provided as hook options, and avoid reconnecting solely because an inline token factory or token object gets a new render identity.

• #1506 342a7369 Thanks @amh4r! - Add option to disable unauthed PUT requests

• #1518 fd71a95b Thanks @Linell! - Fix RetryAfterError not respected

Minor Changes

• #1508 4771b424 Thanks @amh4r! - Add experimental support for deferred functions

Patch Changes

• #1512 be675a3d Thanks @amh4r! - Fix waitForSignal not in middleware StepType union

• #1513 cbad05c3 Thanks @jakobevangelista! - Standardize variant naming to variant instead of variant_selected

• #1516 1bca44a8 Thanks @BrunoScheufler! - - Add Request ID & Job ID to context and logs

Minor Changes

• #1504 5c8f50e1 Thanks @scottnuma! - Accept Temporal.Duration, Temporal.Instant, and Temporal.ZonedDateTime (and their *Like variants) wherever a timeout or sleep duration is taken: step.sleep(), step.waitForEvent(), step.waitForSignal(), step.invoke(), and function-level cancelOn timeouts. Durations are treated as relative waits; instants and zoned date-times as absolute deadlines.

Patch Changes

• #1480 60cda73f Thanks @mar-inngest! - Fix Connect shutdown getting stuck when a late lease-extension ACK recreates a stale in-flight lease entry after request completion or lease loss

Patch Changes

• #1492 68dcd8aa Thanks @amh4r! - Reduce response info when unauthorized

• #1490 a8027116 Thanks @amh4r! - Authed introspection returns partial signing key hash

Patch Changes

• #1493 ce0c0592 Thanks @amh4r! - Reduce response info when unauthorized

Patch Changes

• #1479 6b9769ca Thanks @scottnuma! - Fix step.sendSignal() return type to match runtime: Promise<InngestApi.SendSignalResponse> ({ runId: string | undefined }) instead of Promise<null>

• #1483 d0a59629 Thanks @Linell! - Fix run IDs not URL encoded in Durable Endpoints

• #1481 970ded9b Thanks @Linell! - Improves HMAC signature verification by using a constant-time comparison, which mitigates a potential timing-based signature-recovery attack against the request signature. Also improves handling of timestamps in signatures, including malformed or future-dated values.

• #1472 9df36dee Thanks @Linell! - Fix empty body on Vercel serverless Node handlers

• #1482 e34972d3 Thanks @Linell! - Hash the signing key used when exporting OTel traces

Patch Changes

• Contains changes that address CVE-2026-42047

• #1470 1a5b63a8 Thanks @amh4r! - Fix checkpointing maxRuntime causing duplicate execution

• cb20b4aa6250689cb3abe762a2aa18a483ce816e - Ensure runIds are properly URI encoded in Durable Endpoints

• cb20b4aa6250689cb3abe762a2aa18a483ce816e - Improves HMAC signature verification by using a constant-time comparison, which mitigates a potential timing-based signature-recovery attack against the request signature. Also improves handling of timestamps in signatures, including malformed or future-dated values.

• cb20b4aa6250689cb3abe762a2aa18a483ce816e - Hash the signing key used when exporting OTel traces

Patch Changes

• #1466 68de9150 Thanks @amh4r! - Fix checkpointing maxRuntime causing duplicate execution

Patch Changes

• #1460 ce5110de Thanks @amh4r! - Fix multi-byte UTF-8 chars corrupted when split over chunks

• #1461 d75b59ce Thanks @amh4r! - Fix CountQueuingStrategy erroring when stubbed in edge runtimes

Patch Changes

• #1366 aca72f88 Thanks @Linell! - Fix extendProvider() for OTel SDK v2 where addSpanProcessor() was removed.

  Move @opentelemetry/auto-instrumentations-node and related imports from static top-level to dynamic await import() inside createProvider(). This prevents module-level monkey-patching side effects that broke inngest.send() when combined with host app OTel setups (e.g. Sentry). See #1324.

• #1457 d151b404 Thanks @amh4r! - Fix using CountQueuingStrategy when not available

• #1455 15495e03 Thanks @amh4r! - Fix dependencyInjection not working statically at function level

Patch Changes

• #1453 3645404f Thanks @amh4r! - Add default checkpointing maxRuntime

Minor Changes

• #1424 14fc7ef4 Thanks @Linell! - Add streaming support to Durable Endpoints

Patch Changes

• #1435 d8fc84b2 Thanks @KiKoS0! - Fix Connect worker blocking flushing & termination issues

• #1437 ad7ae27a Thanks @amh4r! - Fix worker thread strategy missing graceful shutdown

Patch Changes

• #1420 38c6e27c Thanks @BrunoScheufler! - Connect: Refactor internal architecture

• #1412 556a32eb Thanks @rhino1998! - Extended Traces: Include step attributes in userland spans

• #1414 7e699a06 Thanks @rhino1998! - Step Metadata: Collapse step/step_attempt behavior

• #1418 31300308 Thanks @BrunoScheufler! - Fix graceful shutdown cleanup in case of draining connection replacement

• 494364eb Thanks @jpwilliams! - Fix type exports not being available for composite: true projects

Minor Changes

• #1342 627c0720 Thanks @jacobheric! - Adds first class, internal realtime support with improved DX for publishing and subscribing to typed channels and topics. See: https://www.inngest.com/docs/features/realtime

Major Changes

• #1404 c78b11e0 Thanks @amh4r! - Drop support for inngest SDK v3

Patch Changes

• #1342 627c0720 Thanks @jacobheric! - Deprecated: This package is deprecated. Realtime functionality is now built into the inngest package. Use inngest/realtime and inngest/react instead.

• Updated dependencies [627c0720]:

  • inngest@4.1.0

Patch Changes

• #1400 a545f98e Thanks @amh4r! - Fix triggers applying to onFailure handler

Patch Changes

• #1397 103a7212 Thanks @amh4r! - Fix eventType can't be combined with if expression

Patch Changes

• #1395 c4861ff8 Thanks @amh4r! - Error when function config is v3-style

• #1389 905d4b24 Thanks @amh4r! - Ensure we track retries when creating a new run

• #1396 9baa304f Thanks @amh4r! - Fix onRunError hook's isFinalAttempt not true on final attempt