Release 2.12.2 → Update 2.40
Update 2.34.0 → Update 2.40
Update 2.40 → Update 2.4
Update 2.31.0 → 2.34.0 Server
Download and run the update file (choose any of the links). A version dialog will appear.
Read the license agreement, the installation will commence only after your agreement.
After installation a readme file with latest information will be displayed. The game can now be started. Have fun playing