the next version we release 0.3.3 will be like 0.3.2, the only difference is that it's updated to 1.6 of Minecraft.
the version afterwards (0.4) will though contain a hell on new things.
here is some of the new things:
* more sounds for mobs
* many new weapons (HD textures)
* more mobs. the current ones orcs, men & uruks will be split up in classes; captain, warrior, spearman, archer, berserker and many more.
* a few new blocks & items
* a small amount of texture updates
* ability to choose races (no guarantee). these races are planned to be added first; human, dúnedain, orc, uruk-hai, evil human, hobbit & elf
* nets. you catch mobs for a small amount of time (so you can damage them)