Changes:
Seasons!
Each season is 30 in game days long, you can see which season it is using the command /vinfos
Spring: Flowers appear
Summer: Berries appear on the south side of hills and rain is disabled
Autumn: Podzol appears beneath trees along with mushrooms. Berries and flowers disappear
Winter: Snow begins to fall, water becomes ice, and berries, podzol, mushrooms and flowers disappear
Custom join and leave messages have been added
Sleeping no longer resets the weather