Minecraft Forge

Supports Minecraft 1.0.0, 1.1, 1.10.2, 1.11, 1.11.2, 1.12, 1.12.1, 1.12.2, 1.13.2, 1.14.2, 1.14.3, 1.14.4, 1.2.3, 1.2.4, 1.2.5, 1.3.1, 1.3.2, 1.4.2, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.5, 1.5.1, 1.5.2, 1.6.2, 1.6.4, 1.7.10, 1.7.2, 1.8, 1.8.9, 1.9, 1.9.4, b1.7.3, b1.8.1

Modifications to the Minecraft base files to assist in compatibility between mods.

Somnia

Supports Minecraft 1.0.0, 1.2.5, b1.2_01, b1.3_01, b1.4, b1.5_01, b1.6.5, b1.6.6, b1.7.3, b1.8.1

Somnia completely changes how sleeping works in Minecraft.