I just realized tonight my huge base despawned... I cried. But something I'm currently trying starting tonight is setting the lifetime values of fences, watchtowers, tents, and barrels to 0 in the types.xml. Hopefully this with work but I have no idea. I know there is an issue with persistance thanks to DayZ Devs atm so may just have to sit back and wait unfortunately.
Exiting a car while it's in gear (not neutral) can ruin the engine
Heavy melee attacks are currently default, until stamina is depleted
Server crashes can cause a persistence wipe. So especially for server owners, try to work with regular persistence backups and if you encounter server crashes, report with your crash dumps to our Feedback Tracker.
Voice chat can become dysfunctional for characters in groups of 3+
Things they did fix that should be brought to stable branch
Fixed: Client/server crashes
Fixed: Time persistence after server restart
Fixed: Able to walk through base building elements after a restart
Fixed: Gunshots not being heard properly
Fixed: Client can be terminated upon selecting Play button in Main menu
Fixed: Inventory cannot be closed by pressing ESC button
Fixed: Handful of client/server errors related to in-game actions