Java Edition Alpha server 0.2.8

0.2.8 is a server version of Java Edition Alpha released on December 3, 2010. It was not mandatory to upgrade to.

Changes

 * Players connecting to a server or respawning are invulnerable for three seconds.
 * The join server page now remembers the port as well as the IP.
 * Added command for multiplayer, which deals  damage to the player.

Fixes

 * Fixed a bug where joining a server on a specific port caused the client to forget all keybindings.