APIkit for AsyncAPI 1.2.0 Release Notes
APIkit for AsyncAPI supports scaffolding Mule apps with the AsyncAPI 2.6 spec in Anypoint Code Builder and Anypoint Studio. With this support, you can use asynchronous messaging protocols and design event-driven APIs.
May 29, 2026
What’s New
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APIkit for AsyncAPI now provides enhanced observability by including dynamic span naming and route metadata in OpenTelemetry traces, so you can identify specific API operations and matched resource templates. For more information, see the APIkit for AsyncAPI.
Compatibility
| Product | Version |
|---|---|
Anypoint Code Builder |
February 4, 2025 and later |
Anypoint Studio |
7.20.0 and later |
Mule runtime |
4.6.0 and later |
OpenJDK |
8, 11, and 17 |



