---
schema_version: "1"
id: 312eaabf59766bdecf2b48093b38a161456f39c4dc4dc799c5c2aa17d39fa23b
title: APIkit for Mule 4 1.5.6 Release Notes
collection: mulesoft
version: current
locale: en-us
portal_url: https://docs.salesforce.com/mulesoft/current/en-us/release-notes/apikit/apikit-4.1.5.6-release-notes.md
canonical_url: https://docs.mulesoft.com/release-notes/apikit/apikit-4.1.5.6-release-notes
source_site: docs.mulesoft.com
content_type: documentation
content_hash: ccdbd140a7712d057494da66b326302e821a6aa0885ade783265eb517bd277b7
description: MuleSoft Documentation Site
latest: true
---
---
product: Release Notes
version: master
---

# APIkit for Mule 4 1.5.6 Release Notes

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

## October 22, 2021

## What’s New

- This release fixes bugs.

## Dependencies

- Anypoint API Console 6.6.2

## 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>

## Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Fixed query string issue with default values.</p></td><td><p>APIKIT-3020</p></td></tr><tr><td><p>Fixed error message when validating YAML file.</p></td><td><p>APIKIT-2816</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)