Minecraft wiki entry for Development_versions, associated text: Fixed crash when closing server.
Fixed crash on joining worlds.
Fixed crash on disabling Wi-Fi.
Fixed crash on switching worlds.
Fixed minecarts and boats for multiplayer.
Fishing button now gets priority over the leave boat button.
Fixed bug with furnace smelting whilst output slot is full.
Selected language is now centered in the language list.
Fixed players in creative mode dying by void.
Fixed boat riding behavior on reconnect.
Players no longer spawn in transparent blocks.
Fixed block break speed when under haste effect.
Fixed boats’ hitbox so that it doesn’t prevent fishing and breaking blocks while looking down.