Many thanks to all those who participated in the second review of proposed Boost.Stacktrace. I received the following formal reviews: 1. Peter Dimov (ACCEPT) 2. Vladimir Batov (ACCEPT) 3. Artyom Bellis (CONDITIONAL ACCEPT) 4. Bjorn Reese (ACCEPT) 5. Edward Diener (ACCEPT) Extensive comments without a formal recommendation were also made by: 1. Mark Bartosik 2. Florian Weimer Some of the more important conditions for acceptance as judged by the review manager are: * Problems on FreeBSD (and by inference OS X?). * Per frame execution of addr2line rather than calling it once. * Throw-with-trace was asked for by a lot of people. * One reviewer suggested that the addr2line backend was async signal unsafe. My reading of the code is that it is async signal unsafe to parse a stacktrace (and unavoidably so on any platform), but the capture of backtraces is now fully async signal safe. * Some disliked the bringing in of windows.h and the COM headers on Windows. For a header only library I consider this acceptable, Stacktrace when configured in non-header only mode does not inject windows.h into everything including stacktrace. Congratulations to Antony on getting yet another library of his into Boost! Niall -- ned Productions Limited Consulting http://www.nedproductions.biz/ http://ie.linkedin.com/in/nialldouglas/