Breaking: #94861 - Deprecated form mixins removed¶

See forge#94861

Description¶

The deprecated EXT:form setup mixins from TYPO3.CMS.Form.mixins.* have been removed.

Impact¶

Form setup inheriting mixins from TYPO3.CMS.Form.mixins.* will not work properly anymore.

Affected Installations¶

All installations using the deprecated form setup mixins are affected.

Migration¶

Embed the essential parts from TYPO3.CMS.Form.mixins.* or migrate them to custom mixins.