Hi, May I merge the following changesets to the release branch? In short, it fixes the ticket [1] for Boost.Log and the similar issue for string_ref - incorrect handling of width specification with stream IO. Boost.Log: https://svn.boost.org/trac/boost/changeset/84512 https://svn.boost.org/trac/boost/changeset/84514 string_ref: https://svn.boost.org/trac/boost/changeset/84511 https://svn.boost.org/trac/boost/changeset/84513 https://svn.boost.org/trac/boost/changeset/84518 The tests are green. Also, there's a small fix for MinGW 4.4 tests of Boost.Log: https://svn.boost.org/trac/boost/changeset/84515 MinGW 4.4 tests have not been run for quite some time, but I believe it's safe to merge it as well. [1] https://svn.boost.org/trac/boost/ticket/8614