Cave In have announced plans to release a new odds and ends collection entitled Anomalies Vol. 1. It's due out December 14, 2010 via Hydra Head Records. More details are expected soon. Once out, it'll follow-up Anomalies Vol. 2: Live at Mazda Palace, Milan, Italy 10/27/03, which was released in a Tarantino-esque fashion last month.
The band has been hard at work on a new full-length entitled White Silence as well.