No Villager Death Messages - Console Silence
In the standard version of Minecraft, every time a villager dies, a corresponding message appears in the console. This can become a real problem for players who actively use villager farms - the console literally gets cluttered with endless death notifications.
This mod solves this problem by completely disabling the output of villager death messages to the console. Now you can calmly go about your business without being distracted by constant spam in system messages.
This issue is also known to Minecraft developers and is registered in their bug tracking system under number MC-165985.