Pitchfork has posted a guide to upcoming spring releases.
In no particular order I’m excited for:

Acid Mothers Temple
Boredoms
The Breeders
Clinic
Envy (DVD)
Microphones (reissue & new)
Shout Out Louds
The Gossip (live)
Make Believe
Bellafea
The Black Angels
Free Kitten
Joan of Arc
The VSS (reissue)
Ellen Allien
Ladytron
Shearwater
Silver Jews
Tilly and the Wall
Liz Phair (reissue)

I’m probably most excited for the new Ladytron album.