The Binary Data Management interface has been added. Quite easy to use, it enable a secure way of uploading files into the system - e.g. all tmp-files are deleted as soon as they are read into a variable of the PHP System, then only these are processed. Means - no possibility to actually execute these files after. Just for the notes - the system does not care about executable code upload - as the files are - while dumped into the variable - escaped to be able to hold safely inside a DB