Some highlights:
Hopefully all locks and crashes fixed - let me know if you get any more!
Weather effects added
All skills tested and fixed (not spells yet). Key ones including swap weapons and great weapon sweeps etc too.
All enemy graphics sorted out, so no more floating tails.
Screenshakes and blood spurts on big hits
9 new champion faces
Mana now regenerates! (Also you previously only recovered 1 HP per day - this is now improved)
New way of showing who is selected - the old way was fine until you got into melee when it could obscure who you were fighting.
Many more minor things...
Let me know what you think!