So I've noticed a small bug in the latest snapshot for minecraft. It involves block breaking particles that should not be there. For example when you place a water source block in a water source block it deletes the original and gives you a new one. Normally this change cannot be seen by the player but in the recent version of the game there are water particles and a stone breaking sound that occurs. Like wise when you break one cactus and the others above it fall down. Normally you would hear the cactus breaking sound and see the cactus breaking particles for the single cactus that you broke. In the latest version of the game, you can clearly see particles for all of the cactus that fall down and hear the sound effect for all of them. Not game changing but just a small bug that should be taken care of.