How can i update SOGo from 3.0.0 to 3.0.1

[Nas (Artem Fedai)]

SoGo groupware update

Hi dear @dev team @giacomo @filippo_carletti @stephdl , We need to actualize version of SoGo current version 2.3.0, meantime current released version 2.3.5 http://www.sogo.nu/english/downloads/backend.html a lot of bugs were fixed

Use repo from SoGo site dorectly and make updates.