I realize that. But honestly if you really care about the bugs then don't play Blockland. I'm just saying as MY opinion I prefer Terrain/Interiors over Shaders/Shadows.
It's not just shadows and bugfixes. It's every loving thing.
Including: Bricks and brick physics, players and player physics, vehicles and vehicle physics (they said that removing terrains and interiors will make this A LOT EASIER), lighting, projectiles and projectile physics, items and item physics, oh and pretty much anything that isn't an object or it's physics.