Server will be going down for maintenance on July 20, 2018.
Time of server shut down: 10:00 MSK (09:00 CET)
Estimated down time: 4 hours.
The server maintenance might be extended at any time if there are technical difficulties during the update to version 3.0.3.
Times may change so keep an eye to this post, I will update if anything changes.
Update to version 3.0.3 (CLICK)