Inngest

⚙️ Miscellaneous Tasks

• (support) Add graphql-codegen to support app (#4701)
• (e2e) Run more tests on Depot (#4710)

Release Notes

• #4688 fix(queue): isolate unavailable shards

  Queue operations spanning multiple shards now tolerate unavailable shards and continue returning results from healthy shards. Shard-group workers also continue trying healthy lease candidates when another shard is unavailable.

Changelog

🚀 Features

• (ai-overview) Add insights-backed AI dashboard (#4662)
• (ui) Nudge metadata usage in run details (#4683)

🐛 Bug Fixes

• (connect) Prevent connection state regression during gateway draining (#4685)
• (queue) Isolate unavailable shards (#4688)
• (connect) Make lease renewal idempotent after lost ACKs (#4687)

Release Notes

• #4674 feat(mcp): generate mcp tools from rest api v2

  Updates dev server mcp tools list to expose more tools that align more closely with the v2 rest api and cli

Changelog

🚀 Features

• (mcp) Generate mcp tools from rest api v2 (#4674)
• (api) Add v2 apps list endpoint (#4657)

🐛 Bug Fixes

• (epxressions) Add support for falsy terns (#4676)
• (queue) Correct reversed errors.Is arguments for ErrQueueItemNotFound (#4679)

Release Notes

• #4638 feat(api): v2 api cancel run

  Adds cancel run to the v2 rest api and cli.

  POST /api/v2/runs/{run_id}/cancel

  inngest api POST /api/v2/runs/{run_id}/cancel

• #4645 feat(api): rest v2 rerun from step

  POST /v2/runs/{run_id}/rerun

  with payload:

  {
    "fromStep": {
      "stepId": "fetch-user",
      "input": [
        {
          "userId": "user_123"
        }
      ]
    }
  }
  

  CLI equivalent:

  inngest api --prod rerun <run_id> \
    --from-step "step 2" \
    --input '[{"foo":"bar"}]'
  

Migration Notes

• #4655 refactor(queue): add shard scanner boundary

  None

  Validation

  • go test -count=1 ./pkg/execution/queue
  • go test -run '^$' ./pkg/execution/state/redis_state

• #4665 refactor(queue): add scanner runtime

  Out-of-tree queue scanner implementations must update Run(ctx, dispatch) to Run(ctx, runtime), use runtime.Dispatch to submit leased work, and may inspect runtime.WorkerSemaphore before scanning. Implementations that call DispatchFunc must handle the returned DispatchedItem; callers may ignore it, or wait on Done() with context cancellation or a timeout.

  Callers of LeaseItem must stop passing queue partitions and instead provide item metadata on LeaseItemRequest. Callers of ProcessItem must handle the new (ProcessItemResult, error) return shape.

  Validation

  • go test ./pkg/execution/queue
  • go test ./tests/execution/queue
  • make lint

• #4672 fix(executor): recover from panics in event lifecycle listeners

  Test Plan

  Added TestRunEventLifecyclesRecoversFromListenerPanic which verifies that:

  • A panicking listener is called and its panic is recovered
  • Subsequent listeners are still called despite the panic
  • Multiple invocations of runEventLifecycles work correctly even after a panic

  https://claude.ai/code/session_01P33HC2LRVTGmbdkEwUYEMu

Changelog

🚀 Features

• (api) Rest v2 rerun from step (#4645)
• (metadata) Augment incoming ai metadata with cost estimates (#4661)
• (api) V2 api cancel run (#4638)

🐛 Bug Fixes

• (cli) Improve cli timestamp arg handling (#4650)
• Use snapshots to handle map race access (#4653)
• (queue) Skip constraint lease on missing account (#4604)
• Race creating workflow and checkpointing durable endpoint step (#4668)
• (executor) Recover from panics in event lifecycle listeners (#4672)

🚜 Refactor

• (queue) Add shard scanner boundary (#4655)
• (queue) Add scanner runtime (#4665)
• (queue) Expose available worker count (#4666)

⚙️ Miscellaneous Tasks

• (logging) Add logging middleware for API (#4646)
• Make cancellation deadline configurable (#4659)
• (state) Add primitives for cross-backend run state migration (#4654)

🐛 Bug Fixes

• (api) Clarify run list commands and docs (#4647)

⚙️ Miscellaneous Tasks

• (release) V1.38.1 (#4648)

Release Notes

• #4608 fix: fix the ordering and queue time of async opcodes

  Fix the ordering and display of queueing delay for invoke, sleep, waitForEvent, waitForSignal, and Promise.all when checkpointing is on

• #4621 feat(api): add v2 runs list endpoints

  Adds beta v2 REST endpoints for listing function runs:

  • GET /v2/runs
  • GET /v2/apps/{appId}/functions/{functionId}/runs

  Supports cursor pagination, time ranges and fields, status, public app/function IDs, deferred-run filters, ordering, and optional outputs.

• #4628 feat: enforce one-year maximum duration for sleep and wait-for-event

  Inngest now enforces a maximum duration of one year for sleep operations and wait-for-event timeouts. Attempting to schedule a sleep or wait beyond one year will result in an InngestErrTimeoutTooLong error.

Migration Notes

• #4628 feat: enforce one-year maximum duration for sleep and wait-for-event

  https://claude.ai/code/session_016CNFKsysG9cnLik1tkfVSF

Changelog

🚀 Features

• (dashboard) Add Sandboxes waitlist (#4611)
• (queue) Define grpc service interfaces for queue producer and consumer (#4610)
• (queue) Route RequeueByJobID through producer (#4613)
• Enforce one-year maximum duration for sleep and wait-for-event (#4628)
• Normalize and instrument AI feature empty state pages (#4620)
• (cli) Add API command usage metrics (#4642)
• (api) Add v2 runs list endpoints (#4621)

🐛 Bug Fixes

• Fix the ordering and queue time of async opcodes (#4608)
• (queue) Expose partition size on job queue reader (#4619)
• (insights ai) Attribute Insights cost/latency/token scores to their experiment variant (bump inngest 4.13.0) (#4641)

🚜 Refactor

• (queue) Route processor dequeue and requeue through queue interfaces (#4639)
• (runs) Consolidate oss runs queries (#4623)

📚 Documentation

• EXE-2021 Add CLI callout to API docs (#4618)
• Add guidance on Postgres retention for self-hosting (#4357)

⚙️ Miscellaneous Tasks

• Add event lifecycle hooks (#4624)
• Align auto-labels with Linear (#4634)

Release Notes

• #4453 feat(api): add v2 score endpoint

  Adds a v2 REST scoring endpoint for recording named scores against a function run or individual steps in a run. This

  POST /v2/runs/{runId}/scores

  with body:

  [
    {
      "name": "accuracy",
      "value": 0.95,
     "stepId": "step 1"
    }
  ]
  

  Scores are run scoped when stepId is omitted. Score values can be a number or boolean. Scores can be submitted in batches of up to 100. Experiment scores are supported at run level only (I copied this from the sdk, shout if we don't want to support this in the api) like so:

  [
    {
      "name": "accuracy",
      "value": 0.95,
      "experiment": {
        "id": "model-routing",
        "variant": "baseline"
      }
    }
  ]
  

• #4566 fix(execution): improve copy for error responses that do not come from the SDK

  Augment responses to better identify when error responses do not come the SDK but rather intermediary proxies or app timeouts.

• #4571 fix: Display errored attempts without step as Function Error rather than Finalization

  Errored attempts that never resolved to a step are displayed as "Function error" rather than "Finalization" in the trace view.

• #4572 feat: bring AI Metadata extraction from extended traces to parity with JS SDK

  Extract granular token usage and request parameter information from extended traces for AI Metadata

• #4591 perf: reduce sleep queue item payload size

  Reduces the queue memory footprint of sleeps by ~30%.

• #4593 fix: lease race causing wasted work

  Fix race condition that could cause a completed step to requeue, despite already idempotently saving the outcome

• #4598 fix(tracing): drop duplicate finalization span on errored runs

  Errored runs no longer show a duplicate "Finalization" span in the trace view when every attempt failed before the SDK responded.

• #4600 fix(tracing): stop dev server finalization group spans from duplicating in the trace UI

  Dev server: runs whose finalization request failed and was retried no longer show a duplicate "Finalization" span in the trace view.

Migration Notes

• #4597 refactor(ui): decompose traceRollup into focused helpers

  🤖 Generated with Claude Code

• #4598 fix(tracing): drop duplicate finalization span on errored runs

  🤖 Generated with Claude Code

• #4600 fix(tracing): stop dev server finalization group spans from duplicating in the trace UI

  🤖 Generated with Claude Code

• #4603 test(constraintapi): add Redis Lua compatibility regression

  None

  Validation

  • go test ./pkg/constraintapi
  • go test ./tests/execution/queue -run 'TestLuaCompatibility/Basic Valkey/constraint API accepts empty usage arrays' -count=1 -v
  • go test ./tests/execution/queue -run 'TestLuaCompatibility/Basic Garnet/constraint API accepts empty usage arrays' -count=1 -v
  • Copied the moved regression case onto merge base fda3771de and confirmed the Valkey run fails for acquire, extend, and release with json: cannot unmarshal object into Go struct field ... cu.

Changelog

🚀 Features

• (queue) Make pause requeue extension configurable (#4569)
• (constraintapi) Return lease usage from lifecycle ops (#4596)
• Bring AI Metadata extraction from extended traces to parity with JS SDK (#4572)
• (traces) Remove run-details-v4 flag and legacy RunDetailsV3, always render V4 (#4584)
• (api) Add v2 score endpoint (#4453)

🐛 Bug Fixes

• (execution) Improve copy for error responses that do not come from the SDK (#4566)
• Hydrate determinstic spans for sleep queue items on retries (#4592)
• Lease race causing wasted work (#4593)
• (constraintapi) Fix Constraint API marshaling (#4602)
• (dashboard) Update Scores and Sessions nav icons (#4605)
• (tracing) Stop dev server finalization group spans from duplicating in the trace UI (#4600)
• Display errored attempts without step as Function Error rather than Finalization (#4571)
• (tracing) Drop duplicate finalization span on errored runs (#4598)
• (sessions) Sessions docs url (#4609)

🚜 Refactor

• (queue) Subsume QueueManager APIs into other appropriate narrow interfaces (#4581)
• (ui) Decompose traceRollup into focused helpers (#4597)
• (queue) Break up queueProcessor (#4606)

⚡ Performance

• Reduce sleep queue item payload size (#4591)

🧪 Testing

• (constraintapi) Add Redis Lua compatibility regression (#4603)
• Capture WaitForRunStatus status-transition history on timeout (#4447)
• (dnscache) Test DNS cache against mock servers to reduce flakes (#4595)

⚙️ Miscellaneous Tasks

• (e2e) Check that the dev server comes up (#4583)
• (tygo-collect) Gofmt generated output (#4586)
• Remove unused TotalSystemQueueDepth from QueueManager interface (#4574)
• Cache our pnpm installation (#4588)

Release Notes

• #4516 fix: Update AI Metadata field names

  For AI Metadata extracted from extended traces, step.ai.wrap, and step.ai.infer, the .model field has been renamed to .request_model and .system has been renamed .provider to better match the OpenTelemetry GenAI standards.

• #4518 feat: Differentiate between request and response model for AI Metadata extraction with ai.step.*

  • AI Metadata extracted with ai.step.wrap or ai.step.infer will now differentiate between request and response models

Migration Notes

• #4516 fix: Update AI Metadata field names

  Insights queries that use AI Metadata fields of .model and .system should be updated to use .request_model and .provider, respectively.

Changelog

🚀 Features

• Differentiate between request and response model for AI Metadata extraction with ai.step.* (#4518)

🐛 Bug Fixes

• (release) Open homebrew-tap PRs as ready for review (non-draft) (#4576)
• Update AI Metadata field names (#4516)

⚙️ Miscellaneous Tasks

• (go) Move one unit test job to Depot (#4568)

🛡️ Security

• Address Go vulnerabilities (#4570)

Release Notes

• #4504 feat(api): experiments api

  Adds experiment endpoints to REST V2 API and CLI: GET /v2/experiments GET /v2/apps/{app_id}/functions/{function_id}/experiments GET /v2/apps/{app_id}/functions/{function_id}/experiments/{experiment_id}

  Adds sessions endpoints to REST V2 API and CLI: GET /v2/sessions GET /v2/sessions/{session_key} GET /v2/sessions/{session_key}/{session_id}/runs

Changelog

🚀 Features

• (experiments) Visualize numeric metrics using box plots (#4517)
• (function-view) Show key queues setting (#4546)
• (experiments) Update charts/layout to match new design (#4551)
• (queue) Jitter PartitionRequeue default case (#4561)
• (api) Experiments api (#4504)

🐛 Bug Fixes

• Should not coalesce parallel steps for the V1 execution engine (#4538)
• (experiments) Fix boxplot colors (#4542)

🚜 Refactor

• (queue) Clean up QueueManager interface (#4541)

⚙️ Miscellaneous Tasks

• (go) Drop key-queues test matrix dimension (#4552)
• Upload test results to CodeCov to analyze flake rates (#4545)
• Use a depot runner for linting (#4554)
• (queue) Add timeout to backlog size (#4556)
• Track partition processing that yielded 0 peeks (#4562)
• Cleanup unused queue injections (#4564)

◀️ Revert

• Always SavePending after parallel ops to coalesce discovery (#4021) (#4534)

Release Notes

• #4182 fix: rerun from step

  Gets rerun from step, including with the ability to update step inputs, working in cloud. This already works in the oss dev server.

• #4501 fix: bug where custom concurrency cache keys are always account level

  fixes a custom concurrency bug that could be lowering throughput

• #4509 fix: Support only OTel GenAI in Extended Traces AI Metadata Extractor

  Changes AI Metadata processing for Extended Traces to behave more similarly to the JS SDK by dropping support for Open Inference, Vercel AI SDK, and Langfuse in favor of only OTel GenAI.

• #4511 chore(release): for homebrew installed inngest-cli, use homebrew-tap for latest version

  Fix homebrew update notifier to use what's actually available in homebrew

• #4523 fix: the display of extended traces for steps with multiple attempts

  Fixes the display of parenting of extended traces when there are multiple attempts for a step, each with its set of spans.

• #4531 fix(rerun-from-step): enable rerun from step everywhere

  Enable support for rerun from step for all step types.

Changelog

🚀 Features

• (sessions) Add search to /sessions/:sessionsKey route (#4499)
• (sessions) Design feedback (#4524)

🐛 Bug Fixes

• Custom concurrency cache keys (#4501)
• Wrong experiments docs URL (#4503)
• (queue) Handle wrapped iterator errors (#4507)
• (support) Fix React hydration — UI interactions unresponsive (#4510)
• (metadata) Show last attempt metadata for retry groups (#4513)
• Support only OTel GenAI in Extended Traces AI Metadata Extractor (#4509)
• (dashboard) Scoring formula slider interaction (#4484)
• The display of extended traces for steps with multiple attempts (#4523)
• Rerun from step (#4182)
• (rerun-from-step) Enable rerun from step everywhere (#4531)

🚜 Refactor

• (queue) Resolve shards by scope instead of acctID (#4475)
• (session) Session ui empty state refactor (#4508)

⚙️ Miscellaneous Tasks

• Bump SDK from 4.8.0 to 4.10.0 (#4496)
• (release) Use homebrew_casks with goreleaser (#3462)
• (sessions) Sessions UI feedback (#4500)
• (release) For homebrew installed inngest-cli, use homebrew-tap for latest version (#4511)
• Adding metrics for run duration (#4445)