Hi Vyacheslav, > Yesterday I tried 3.6.0RC1 and found that it's very nice. > 1. Can't anyone explain me, how to update old 3.5.0 database to new 3.6.0 > version? No update necessary, as far as I know. I'm using 3.6.0RC1 with an "old" 3.5-database and did not run into any trouble. Sven