There is a new patch from Live with a build date of April 10th. I checked and it looks like they didn't change very much. The current VoA build for the emu is still as functional with the new client as it was with the old one as far as I can tell. I will be working from the new April 11th client from this point on.
I did a bit more testing and it looks like normal melee combat works fine and even looting works fine as long as you right click to loot instead of left clicking to loot to the cursor.
I found another crash with this client. It will crash the client if the character you are logging in is in a guild. Otherwise, it should log in fine.
Since a picture is worth a thousand words, here is a screenshot showing off some of the functionality of the VoA client so far:
