Deprecation: #68141 - typo3/ajax.php¶
See Issue #68141
The ajax.php entry-point has been marked as deprecated. All AJAX requests in the Backend using the Ajax API are not affected as they automatically use index.php.
All extensions directly linking to typo3/ajax.php will throw a deprecation warning.
Installations with custom extensions that call typo3/ajax.php without using proper API calls from