When the last DLC for SD Gundam G Generation Cross Rays released, that seemed like the end of the line. There was nothing else announced at the time, leading many, including this writer, to believe the team had moved on. During a livestream this morning, among other news, Bandai Namco proved otherwise, announcing a new wave of free and paid DLC for the game.
You can watch the announcement and some early footage at the 1-hour-and-28-minute mark.
Source: Destructoid SD Gundam G Generation Cross Rays refuses to die as more content is announced