Industry story
CrewAI 1.15.2a2 adds Bedrock async support, rejects self-listening flows
Async AWS Bedrock support is the real news in CrewAI 1.15.2a2 — aiobotocore as an optional dependency means agent workloads can now hit Bedrock without blocking, which matters the moment you're running more than a handful of concurrent tasks. The self-listening bug fix is quieter but arguably more important: flows that listened to their own events could spin into infinite loops, and the framework now explicitly rejects that pattern rather than leaving it to the developer to discover the hard way.
Full analysis
CrewAI released version 1.15.2a2 (an alpha pre-release of 1.15.2), introducing aiobotocore as an optional dependency in the Bedrock extra — enabling asynchronous AWS Bedrock integration for agent workloads. The release also adds text helper utilities for flow CEL (Common Expression Language) prompts and skill examples, expands streaming documentation in the navigation, and fixes a bug that now explicitly rejects self-listening flow methods, which could cause infinite loops or undefined behavior in event-driven agent flows.
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