Breaking: #62886 - Removed setting config.meaningfulTempFilePrefix¶
The setting config.meaningfulTempFilePrefix which was still used for images built by GIFBUILDER that were saved in typo3temp/GB/ has been removed. With this option it was possible to configure a meaningful file prefix limiting the filename prefix to a certain character length.
All files will always have their original filename fully prepended when stored in the folder typo3temp/GB/.
All installations using GIFBUILDER to generate images. The files within typo3temp/GB/ will now be called with the full name of each original file before the hash and the file extension.
The setting should be removed from any TypoScript configuration because it has no impact anymore.