Finally!

Cat Power - He War

"With her last record composed solely of covers, Marshall added that she has plenty of original songs for her next release, which would be her first album of new material since 2006's 'The Greatest'.
"Instead of 'Jukebox' I was going to put out another record. I didn't get back to those songs and I kept writing more and more," she explained. "I'm also frightened because some of them are sad again, and I feel really nervous about that."

 NME: Cat Power to record next album alone, December 7, 2009

The CourierMail-article cited in NME (explaining among other things that this record isn't going to be "Sun")