Java Edition 15w51bShare article feedback

Minecraft 15w51b

Edition	Java Edition
Release date	December 17, 2015
Type	Snapshot
Snapshot for	1.9
Downloads	Client (.json) Server (.exe)
Protocol version	94
Data version	155
Resource pack format	2
Minimum Java version	Java SE 6
◄◄  1.8.9 1.9 1.9.1 ►► ◄  15w51a 15w51b 16w02a ►

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15w51b is the forty-eighth snapshot for Java Edition 1.9, released on December 17, 2015, which fixes two bugs and a crash in the AI and pathfinding code. This is the final snapshot released in 2015.

Changes

Mobs

Silverfish

• No longer enter into blocks if the game rule mobGriefing is false.

Command format

NBT format

• Entity: ArmorStand
  • DisabledSlots (integer): Original values have changed in nature.
    • 1 << slot = disables all interaction.
    • 1 << (slot + 8) = disables removing.
    • 1 << (slot + 16) = disables placing.

Fixes

3 issues fixed

From released versions before 1.9

• MC-80586 – Silverfish go into blocks when mobGriefing set to false.
• MC-83964 – Blindness and night vision don't create complete blindness anymore.

From the previous development version

• MC-94419 – Server Crash - NullPointer: Ticking entity.

Video

Video made by slicedlime:

Trivia

• 15w51b was previously removed from the launcher for some time, but was added back in September 2018.
• As with 15w51a, 15w51b was released on the second latest calendar date out of all snapshots on December 17, only beaten by 23w51a and 23w51b on December 18.