Hello everyone, The fifth release candidate for the 1.65.0 release is now available at: https://dl.bintray.com/boostorg/release/1.65.0/source/ [ Note: The RC1s/RC2s/RC3s/RC4s are in that directory, too - make sure you get the right files! ] It can also be downloaded from the 'in progress' release notes on the website: http://www.boost.org/users/history/in_progress.html Changes since RC4: * Fully qualify the name of a trait to fix an error in recent versions of Visual Studio. Changes since RC3: * Fix a bug in Boost.Thread where timed waits were waiting for a very long time. Changes since RC2: * Fix a crashing bug in Boost.ASIO * Fix a compilation error when including both <boost/math_fwd.hpp> and <boost/math/common_factor_ct.hpp> * An update to Boost.Spirit to fix compilation errors on Mac OS with -std=c++17 Changes since RC1: * An update to Boost.Config so that the flags BOOST_NO_CXX98_RANDOM_SHUFFLE and BOOST_NO_CXX98_BINDERS are now set appropriately for libc++. (This fixes the compilation errors for Boost.Test) * An update to Boost.Fiber to fix compilation errors * An update to Boost.Wave to fix compilation errors on Mac OS with -std=c++17 The SHA256 checksums are as follows: 4873d8f3506fd8d76e2eadcf0ace83b258010fc268a4d974361af7abad5448f5 boost_1_65_0_rc5.7z ea26712742e2fb079c2a566a31f3266973b76e38222b9f88b387e3c8b2f9902c boost_1_65_0_rc5.tar.bz2 8a142d33ab4b4ed0de3abea3280ae3b2ce91c48c09478518c73e5dd2ba8f20aa boost_1_65_0_rc5.tar.gz f3f5c37be45eb6516c95cd147d8aa4abb9b52121fc3eccc1fc65c4af0cf48592 boost_1_65_0_rc5.zip As always, the release managers would appreciate it if you download the candidate of your choice and give building it a try. Please report both success and failure, and anything else that is noteworthy. Thanks! -- The release managers