AFAIK, we are ready to generate the 1.43.0 release candidates. For the current state of the release branch, see http://beta.boost.org/development/tests/release/developer/summary.html Please make no further changes to branches/release. I plan to generate release candidates later today. --Beman PS: There are still a number of VC++ 10 failures, but they will have to wait until after the release. I think we need a bug fixing sprint fairly soon to address those and other accumulated issues.