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title: APIkit for Mule 4 1.5.7 Release Notes
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# APIkit for Mule 4 1.5.7 Release Notes

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

## December 2, 2021

## What’s New

- This release fixes bugs.

## Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Application/Service</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.5 and later</p></td></tr><tr><td><p>Anypoint Studio</p></td><td><p>7.2 and later</p></td></tr></tbody></table>

<table><caption>Table 1. Dependency</caption> <colgroup><col> <col></colgroup><thead><tr><th>Application/Service</th><th>Version</th></tr></thead><tbody><tr><td><p>Anypoint API Console</p></td><td><p>6.6.2</p></td></tr><tr><td><p>Anypoint Studio</p></td><td><p>7.2 and later</p></td></tr></tbody></table>

## Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Fixed an issue validating multipart/related payload</p></td><td><p>SE-23514</p></td></tr><tr><td><p>Fixed issues rendering API Console</p></td><td><p>SE-22779, SE-23269, SE-23296, APIKIT-3067, APIKIT-3100</p></td></tr></tbody></table>

## See Also

- [Salesforce Help](https://help.salesforce.com)

- [MuleSoft Services](https://www.mulesoft.com/support-and-services)

- [Known Issues](https://help.salesforce.com/s/issues)