@meganoth
Any idea if it's possible to revert the zombie behavior where they attack the bottom block when they're trying to get into an area? I'd like if they couldn't duck anymore, but someone else mentioned how that would screw up the new spawning setups in newer POIs (where they spawn in already in a crouched/ducking position).
For the purposes of keeping zombies out of areas, block health has
effectively been halved now that zombies target the lowest block first and then crouch to get through the hole they create. Before, they would attack the second block (from the ground), and once that was broken, they'd target the bottom block so they could walk through. I don't know if it's possible to keep crouching, or at least keep it for those spawning situations, but remove their abilities to crouch otherwise, and for them to attack the second block like they used to.