Beta 1.3

[1]

is a version of Java Edition Beta released on February 22, 2011,

which added redstone repeaters, beds, three types of slabs, and a new

splash screen, notably among other changes and fixes, the world save

format was changed from Alpha level format to McRegion.

Beta 1.3 was reuploaded at 17:31 UTC

[2][more information needed]

to remove debug

code that spawns the player with 64 torches, a diamond pickaxe, a diamond

shovel, a diamond axe, and 64 beds upon creating a new world.

Beta 1.3