Forum:DLC trophy's?

Heey you all,

While i was cheking uit my trophys bor borderlands i noticed some DLC trophys called :

-Treasure hunter

Completed the mission x marks the spot

-Gadabout

Discovered all named locations in oasis and the surrounding pirates booty area

-Completionist

Completed all Pirate's Booty side missions

Does anybody know when the dlc releases and what its contents are