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title: APIkit for AsyncAPI 1.2.0 Release Notes
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locale: ja-jp
portal_url: https://docs.salesforce.com/mulesoft/current/ja-jp/release-notes/apikit/apikit-for-asyncapi-1.2.0.md
canonical_url: https://docs.mulesoft.com/jp/release-notes/apikit/apikit-for-asyncapi-1.2.0
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---
# 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)May 29, 2026

## What’s New

- 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](https://docs.mulesoft.com/jp/apikit/latest/apikit-for-asyncapi).

## Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Product</th>
<th class="tableblock halign-left valign-top">Version</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">Anypoint Code Builder</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">February 4, 2025 and later</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">Anypoint Studio</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">7.20.0 and later</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">Mule runtime</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.6.0 and later</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">OpenJDK</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">8, 11, and 17</p></td>
</tr>
</tbody>
</table>

## [](#see-also)See Also

- [Salesforce Help](https://help.salesforce.com)
- [MuleSoft Services](https://www.mulesoft.com/support-and-services)
- [APIkit for AsyncAPI](https://docs.mulesoft.com/jp/apikit/latest/apikit-for-asyncapi)
- [AsyncAPI Support to Implement Event-Driven Architecture](https://docs.mulesoft.com/jp/release-notes/platform/event-driven-api)
- [Known Issues](https://help.salesforce.com/s/issues)