Maintenance release
[FEATURE] add a RTE field for a custom "registration has ended" text #936
Note: This change introduces a new database field. Please ensure to update the database schema using the TYPO3 install tool.
[FEATURE] Add additional getter for category field #970
[TASK] Improve cr spamcheck JavaScript #962
[TASK] Streamline event overlay icon behavior with TYPO3 core #961