[boost] [datetime] US DST issues

I understand this topic has been discussed several times, but I am unable to find a clear, authoritative indication as to the current status of the library. Specifically, I use boost 1.33.1, as released. What do I have to do in order to use Boost.DataTime appropriately in light of the new US DST changes? Currently, my list includes applying the RPM update for glibc to all my linux boxes. Do I need to do anything else? Earlier emails made me think that DateTime uses an independent mechanism for applying timezone information. Is this true? Basically, I want to know what changes I need to make to my programs and/or libraries that use Boost.DateTime aside from the glibc update? Thanks!!!