I use this site the help me or i read the eqnews.txt file in client
http://eqplayers.station.sony.com/game_updates.vm
to help me out with what was changed or fixed
the newest client i have found to be open and say i have all expanshions
is 04/11/08 update, i'm waiting for the next one to be soon i hope and keep my fingers crossed
as i have noticed the opcodes for login have changed after May of 08.
i'll keep working on the login opcodes if i find more info i'll be sure to let
you known.