The Titanfall website announces the Frontier's Edge DLC for Titanfall is now available for Windows and Xbox One, offering a new Frontier's Edge gameplay trailer to illustrate the news. They note that this is part of the Titanfall Season Pass, and those happen to be on sale on Origin right now for 30% off (thanks Dealzon). Here's word on the three new maps this includes:

• Dig Site – A critical asset on the Frontier, Dig Site is surrounded by sheer rock walls that offer natural protection against air assaults. Titans patrol narrow pathways between giant industrial processing plants while pilots leap overhead to attack from above
• Export – An exporting hub built on the side of a mountain, Export recalls the boom-towns of the gold rush from centuries earlier. Focused on close-quarters combat, pilots use this to their advantage to gain speed and height, while titans lock down natural choke points that overlook the town below
• Haven – Catering to the Frontier’s wealthy elite, this exclusive beach resort rests on the edge of a massive crater lake. Pilots will utilize the sheer walls of the hotel skyscrapers to gain high ground while titans attack from inside art galleries and luxury restaurants