Changing the data in the cfggameplay regarding BaseBuildingData does not work.
Players can't build walls or gate on top of each other, or build where the hologram may clip.
This is of course a major buzzkill concidering basebuilding will now be even more limited.
Activate the use of cfggameplay and change all instances regarding base building data from "0" to "1" which would allow "build anywhere".
Second, the gates are now "solid" objects. Previously you could open and close a gate really fast and manage to run through them to get inside a base. Now that is no longer possible, the gate will push players away if colliding with a player.
This has been resolved internally and the fix will appear in one of the upcoming updates.
Regards,
Geez