[rules-users] Drools 5.1 Update Site

Hi, is there any reason why 5.1. final Eclipse Workbench is not put into an Update Site? Sure it is possible just to drop in the content of the zip, but I think Update Sites are far more comfortable :-) Furthermore, there actually is an Update Site - but it's kind of empty...? On purpose? Any information would be appreciated :-) Thanks in advance! Cheers Georg