Breaking: #97230 - Removed hook for modifying image manipulation preview URL

See forge#97230


The hook $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['Backend/Form/Element/ImageManipulationElement']['previewUrl'] has been removed in favor of a new PSR-14 event \TYPO3\CMS\Backend\Form\Event\ModifyImageManipulationPreviewUrlEvent.


Any hook implementation registered is not executed anymore in TYPO3 v12.0+. The extension scanner will report possible usages.

Affected Installations

All TYPO3 installations using this hook in custom extension code.


The hook is removed without deprecation in order to allow extensions to work with TYPO3 v11 (using the hook) and v12+ (using the new event).

Use the PSR-14 event as an improved replacement.