Minecraft:Java Edition 15w39a

15w39a is the twenty-sixth Minecraft:snapshot for Minecraft:Java Edition 1.9, released on September 21, 2015,<ref>https://web.archive.org/web/0/https://www.mojang.com/2015/09/minecraft-snapshot-15w39a/</ref> which tweaks the dimensions of some mobs.

Changes

Mobs

Minecraft:Cows & Minecraft:mooshrooms

• Are slightly taller (1.4 blocks tall rather than 1.3).

Minecraft:Creepers

• Are slightly shorter (1.7 blocks tall rather than 1.8).

Minecraft:Iron golems

• Are slightly shorter (2.7 blocks tall rather than 2.9).

Minecraft:Skeletons

• Are slightly taller (1.99 blocks tall rather than 1.95).

Minecraft:Squid

• Are slightly smaller (0.8 blocks square rather than 0.95).

Minecraft:Villagers

• Are slightly taller (1.95 blocks tall rather than 1.8).

Minecraft:Wither skeletons

• Are slightly smaller (2.4 blocks tall and 0.7 blocks wide rather than 2.535 blocks tall and 0.72 blocks wide).

Minecraft:Wolves

• Are slightly taller (0.85 blocks tall rather than 0.8).

Trivia

• Unlike most of the first-of-the-week snapshots, this was released on a Monday instead of Wednesday.
• 15w39a was previously removed from the Minecraft:launcher for some time, but was added back in September 2018.