Could you tell me what is the status of Boost.LockFree and Boost.Atomic. Boost.Endian libraries?

Boost.LockFree and Boost.Atomic accepted a while ago, but I didn’t find the libraries  in the latest 1.49 beta.

Similar question about Boost.Endian  ($(boost)\spirit\home\support\detail\endian\endian.hpp).

When/if the Boost.Endian   is going to be accepted as a separate library.