Breaking: #52694 - GeneralUtility::devLog() not called anymore 

See forge#52694

Description 

TYPO3\CMS\Core\Utility\GeneralUtility::devLog() is deprecated. Therefore the Core does not call this function anymore. Instead the Logging API is used to write log data.

The option to write the deprecation log to the devLog has been removed.

Impact 

Log data can be filtered through the writer configuration for the Logging API. Registered devLog extensions are not triggered anymore by the Core.

Migration 

Add a custom writer configuration to retrieve devLog entries. These are mostly of level Info and Notice.