Apparently a new Blink-182 album and two new The Transplants EPs are being recorded. When Travis Barker was asked by a commenter what he has been working on lately on a post on his Instagram account, he responded with the following:

A #Blink album, an #Antemasque album, 2 #Transplants EP’s and a solo album

Blink-182 last released Dogs Eating Dogs in 2012.