# CrewAI 1.15.20

Category: agent-infrastructure
Published: 2026-09-04T12:42:21Z
Source: [CrewAI releases](https://github.com/crewAIInc/crewAI/releases/tag/1.15.20)
Agent usefulness: 82/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-09-19T00:17:35.943Z
Tags: crewai, multi-agent, workflow

## Human Summary
CrewAI releases published CrewAI 1.15.20. What's Changed Bug Fixes - Fix legacy platform tool alias discovery Documentation - Update snapshot and changelog for v1.15.19 Contributors @joaomdmoura, @vinibrsl

## Agent Summary
Treat CrewAI 1.15.20 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 1.15.20. This 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 Bug Fixes - Fix legacy platform tool alias discovery Documentation - Update snapshot and changelog for v1.15.19 Contributors @joaomdmoura, @vinibrsl

## 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.