Java Edition 1.9.3

1.9.3 is a minor update to Minecraft released on May 10, 2016, which adds the  command, limits the y-value of, and improves Minecraft's networking libraries. It is not compatible with 1.9.2 servers.

Commands

 * Permits the player to choose which specific sounds should be stopped from playing.
 * Syntax:.
 * Syntax:.

Commands

 * No longer teleports the player to a y-coordinate outside the range &minus;512 to 512.
 * No longer teleports the player to a y-coordinate outside the range &minus;512 to 512.

General

 * Networking
 * As of the release of this version, the Netty networking library that Minecraft uses, now checks sessionserver.mojang.com/blockedservers when connecting to a multiplayer server, and if the server is on the blocked server list, it reports to the user that the server is unavailable.
 * The blocklist consists of servers in violation of the Minecraft EULA (End User License Agreement).
 * This affects all versions that depend on the Netty library, back to version 1.7.2 snapshot 13w41a.
 * Better memory use of pathfinding and biome caching.
 * This prevents memory leaking.

Video
Video made by slicedlime: