This weekend we will be releasing Engineers and Tank Hunters. The patch will also contain some fixes to general bugs and a few doctrine bugs.
We might be able to implement our new doctrine selection system.
http://forums.europeinruins.com/index.php?topic=13569.0But chances are it will have to wait until next patch.
Next week we hope to have 4 doctrines in the next patch, but that's very optimistic.
