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title: APIkit for Mule 4 1.9.0 Release Notes
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locale: ja-jp
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---
# APIkit for Mule 4 1.9.0 Release Notes

## [](#may-15-2023)May 15, 2023

## What’s New

- This release fixes bugs and updates dependencies.

## Compatibility

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<th class="tableblock halign-left valign-top">Application/Service</th>
<th class="tableblock halign-left valign-top">Version</th>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Mule</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.1.5 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">7.2 and later</p></td>
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</tbody>
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## [](#dependency)Dependency

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<th class="tableblock halign-left valign-top">Application/Service</th>
<th class="tableblock halign-left valign-top">Version</th>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Anypoint API Console</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">6.6.42</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">AMF</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="https://github.com/aml-org/amf/releases/tag/5.3.0">5.3.0</a></p></td>
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### Fixed Issues

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<th class="tableblock halign-left valign-top">ID</th>
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<td class="tableblock halign-left valign-top"><p class="tableblock">APIkit now supports case-insensitive matching for the Content-Disposition header in a multipart/form-data request.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">W-12964758</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">APIkit now provides better support for flexible matching of boundary parameters in multipart/form-data payloads.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">W-12980886</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">APIkit no longer fails to validate multipart form array parameters.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">W-13081661</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">APIkit improves its validation capabilities to correctly detect illegal leap year dates.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">W-13153056</p></td>
</tr>
</tbody>
</table>

## [](#see-also)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)