Inngest Changelog

Inngest — Developer Tools, Cloud product updates and releases, tracked on megachangelog.

Developer Tools Cloud Official changelog ↗RSS

Update1.41.1Aug 5, 2026

v1.41.1

Miscellaneous updates including improved GraphQL code generation support and enhanced test coverage on Depot infrastructure.

maintenancetestinggraphqlinfrastructure

Improvement1.41.0Aug 3, 2026

v1.41.0

Release includes AI dashboard improvements, queue resilience enhancements for unavailable shards, connection state fixes during gateway draining, and idempotent lease renewal for lost ACKs.

queuereliabilityaidashboardconnection

Feature1.40.0Jul 30, 2026

This release updates MCP tools to align with REST API v2, adds a v2 apps list endpoint, fixes support for falsy terns in expressions, and corrects reversed error handling for queue item not found errors.

mcpapirest-apibug-fixqueue

Feature1.39.0Jul 28, 2026

Cancel runs, rerun from step, and event listener panic recovery

v1.39.0 adds REST API and CLI support for canceling runs and rerunning from a specific step, improves CLI timestamp handling, fixes race conditions in queue and workflow checkpointing, and adds panic recovery for event lifecycle listeners to prevent cascading failures.

apicliqueueexecutorworkflows

Fix1.38.1Jul 21, 2026

Clarify run list commands and docs

Improved clarity of run list commands and their documentation in the API to help users better understand command behavior and usage.

apidocscommands

Feature1.38.0Jul 21, 2026

v1.38.0 Release

This release adds v2 REST endpoints for listing function runs with cursor pagination and filtering, enforces a one-year maximum duration for sleep and wait-for-event operations, and fixes the ordering and queue time display of async opcodes. Updates include queue infrastructure improvements, CLI metrics, and documentation enhancements.

apiasyncqueuecliperformance

Feature1.37.0Jul 14, 2026

v1.37.0

Release includes a new v2 REST API endpoint for recording named scores against function runs and steps, improved error message clarity, AI metadata extraction parity with JS SDK, performance optimizations for sleep queue items, and multiple bug fixes for tracing and lease handling.

apiscoringtracingperformanceai-metadata

Breaking1.36.0Jul 8, 2026

v1.36.0

This release adds differentiation between request and response models in AI Metadata extraction, and renames AI Metadata field names to align with OpenTelemetry GenAI standards (model renamed to request_model, system renamed to provider). Insights queries using the old field names require migration.

aimetadatabreaking

Feature1.35.0Jul 7, 2026

Experiments API and sessions endpoints added

REST V2 API and CLI now support experiments and sessions endpoints. This release also includes box plot visualization for numeric metrics, improved queue settings display, and several bug fixes.

apiexperimentssessionsvisualizationqueue

Feature1.34.0Jun 29, 2026

v1.34.0

Release includes rerun from step functionality now working in cloud with ability to update step inputs, fixes for custom concurrency cache keys to improve throughput, changes to AI metadata processing for extended traces to support only OTel GenAI, and improvements to extended traces display for steps with multiple attempts.

rerunconcurrencytracesaisessions

Announcement1.33.1-test.3Jun 25, 2026

Prerelease v1.33.1-test.3

This is a prerelease build for testing purposes built from commit ef7617395b6c10ee87ddb558b0041548d5549e9d.

prereleasetestingrelease

Announcement1.33.1-test.2Jun 24, 2026

v1.33.1-test.2 Prerelease

A prerelease build from commit 57d65b228ed991a33f0eee1577acb06731e00584 for testing and validation purposes.

prereleasetestingrelease

Update1.33.1-test.1Jun 23, 2026

Disable skip_upload for tap testing

Updated test configuration to disable skip_upload parameter for tap testing to ensure proper test coverage of the upload functionality.

testingconfigurationtap

Feature1.33.0Jun 23, 2026

v1.33.0 Release

This release adds semaphore routes to the debug API, enables sessions in the invoke button, updates AI experiment insights, and makes the Queue's Producer configurable.

apidebugsessionsqueuerefactor

Improvement1.27.1-test.2Jun 11, 2026

Disable skip_upload for tap testing

Disabled skip_upload configuration for tap testing to ensure proper upload behavior during test runs.

testingtapconfiguration

Improvement1.27.0Jun 9, 2026

v1.27.0

Release includes UI improvements for step grouping, extended trace metrics with caps, and deterministic finalized step span IDs. Several bug fixes address debounce preservation, TTL handling, step span timing, and cron processing reliability.

uitracingspansdebouncecrons

Feature1.26.0Jun 5, 2026

v1.26.0

This release adds support for parsing span attribute data from Langfuse, promotes the API CLI from alpha to beta as a top-level command, and includes improvements to the v2 API and insights functionality.

langfusetracingcliapiinsights

Feature1.25.0Jun 3, 2026

v1.25.0

Adds event runs v2 API endpoints and improved AI metadata parsing from Open Inference and Vercel AI SDK span attributes. Also fixes a websocket memory leak in realtime connections.

apiai-metadatarealtimewebsocket

Feature1.24.0Jun 1, 2026

Surface deferred runs in run details

Deferred runs are now visible in the run details view, giving users better visibility into the status and history of deferred function executions.

deferred-runsuivisibility

Feature1.23.0May 28, 2026

Agentic CLI now accepts positional path parameters

Inngest's agentic CLI now accepts path parameters as positional arguments in addition to flags, making commands like npx inngest-cli@latest alpha api invoke-function my-app hello/world more concise and intuitive.

cliagenticapiusability

Improvement1.22.0May 22, 2026

v1.22.0

Inngest v1.22.0 includes fixes for batch size enforcement and function orphaning after upgrades, a new CLI update notifier, performance improvements to batch partitioning, and security updates to dependencies.

batchingclidatabaseperformancesecurity

Feature1.21.0May 19, 2026

Accept StepPlanned upon beginning to run a step

Steps now accept StepPlanned events when they begin running, enabling better step lifecycle tracking and control flow.

stepseventsworkflow

Feature1.20.0May 19, 2026

v1.20.0

This release adds alpha support for an agentic CLI to call Inngest V2 REST APIs, fixes worker disconnections from transient gateway errors and state size enforcement in checkpointing, and improves Connect gateway message handling performance with high-priority heartbeat goroutines.

cliapiconnectperformancebugfix

Announcement1.19.5-beta.1May 19, 2026

v1.19.5-beta.1

Prerelease build of v1.19.5-beta.1 for testing and early feedback.

releaseprereleasebeta

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