# CrewAI 1.15.21

Category: agent-infrastructure
Published: 2026-09-09T22:54:19Z
Source: [CrewAI releases](https://github.com/crewAIInc/crewAI/releases/tag/1.15.21)
Agent usefulness: 57/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-08T12:17:45.344Z
Tags: crewai, multi-agent, workflow

## Human Summary
CrewAI releases published CrewAI 1.15.21. What's Changed Features Add telemetry to track checkpoint runtime and CLI usage. Bug Fixes Fix gateway errors reported inside an HTTP 200 response. Keep deploy push on the AMP create source. Report scrape failures instead of raising IndexError in the Oxylabs integration. Route all DashScope models through the native…

## Agent Summary
Treat CrewAI 1.15.21 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.

## Body
CrewAI releases published CrewAI 1.15.21. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: What's Changed Features Add telemetry to track checkpoint runtime and CLI usage. Bug Fixes Fix gateway errors reported inside an HTTP 200 response. Keep deploy push on the AMP create source. Report scrape failures instead of raising IndexError in the Oxylabs integration. Route all DashScope models through the native provider. Persist JSON checkpoints as UTF-8. Drop stray $ in f-string search URLs for BrightData. Support list-form type arrays in JSON schema conversion. Correct gpt-4o-mini context window from 200000 to 128000. Preserve streaming tool call arguments at contentBlockStop. Make pre-commit hooks portable on Windows. Documentation Clarify that tracing is managed separately from telemetry. Fix parallel search reference link. Remove stale parameters from handle llm stream chunk docstring. Fix streaming output docstring examples. Use organization UUIDs in the skill install…

## Recommended actions
- Review the official CrewAI releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.