Dean is very active on Twitter in the last weeks and he shared some information about DayZ recently. We already mentioned the possibility of removing barbed wire fencing, but it seems that they are planning to remove tanktraps also. This removal would last as long as these obstacles would stop the infected.
Furthermore Dean announced that Bohemia Interactive will release a DayZ Collector's Edition. It will bit a bit more expensive as DayZ Standalone standard but it will contain some goodies like T-Shirts, Chernarus maps and original DayZ art work.