Release v3.0.0
Version 3.0.0.rc
Version 2.2.4
Release v2.2.3
Release 2.2.2
Release 2.2.1 with fixes for 2.2.0 regressions
Release v2.2.0
Apparently Rails 3.1 does not like @headers as ivar
Release 2.1.2
Release 2.1.1