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 this version.
== 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.
== References ==
es:Java Edition Alpha server 0.2.8
ru:Alpha сервер 0.2.8
zh:Java版Alpha服务器0.2.8