Garrysmod (Beta 2009)

I forgot To post this a while ago But Did anybody Get a Shitload Of gamemodes with there Beta2009?
cause i thought that when the update came everybody was going to have the Uber load
of the gamemodes But Really only a few things change ex “Thruster sounds & background”

What Im really asking Is

  1. Did everybody who had the 2009beta get the Gamemodes?
    2.Why were they there if they werent used in the update?
    3.Was I suppost To Get all of those?

Help !