Whats the difference? (beastmen warbands)

[Mielkith]

I have just finished my first beastmen warband using what I now see to be the first version roster. They seem to have ver competative rules but I can't help but wonder if I am missing anything.

If any one out there has the list could they sum up the differences for me? One thing I would like to see is Gors as a Henchmen choice and something less run of the mill to take there place.

For comparison I post a link to my source, but I am not sure just how legal it was.
Cheers.