Monthly content inquiry
i think there will be new content every month!
see here:
https://www.guildwars2.com/en/the-game/releases/
October 2012 – Shadow of the Mad King
November 2012 – The Lost Shores
December 2012 – Wintersday
January 2013 – Flame and Frost: Prelude
February 2013 – Flame and Frost: The Gathering Storm
March 2013 – Flame and Frost: The Razing
April 1, 2013 – Super Adventure Box
April 30, 2013 – Flame and Frost: Retribution
May 14, 2013 – The Secret of Southsun
May 28, 2013 – Last Stand at Southsun
June 11, 2013 – Dragon Bash