The new Splatter update changes a lot under the hood in preparation for the Mac&Linux release. But you shouldn't notice that at all if it works as intended :-)
What you should notice: - ability to delete save games - some zombies now aim ahead of you when attacking - final boss, third phase, moves around more dynamically - final boss, third phase, does not take damage from its own mines anymore. Kill that guy like you're supposed to do :-) - fixed that dialogue long gone would start playing again after loading a savegame - always enabled "Apply settings" in the graphics options, maybe it helps against the lost settings some of you experienced - rebalanced some ammo and flare placements - lots of details and small fixes
Please leave us a message in the forum if something doesn't work as announced. Other than that: have fun!