RTEMS upgrade from 4.0

[Erwin Rol]

Currently i am running RTEMS 4.0 on a MPC860T and am looking to
upgrade to a newer version. My question is if I should go for
the snapshot serie or for the 4.5 release ? 

What are the known problems in 4.5 that are fixed in the latest
snap shots. 

And what are the know problems in thhe latest snapshots ?

Oh and when will the snapshots become a release version ?

- Erwin