On Tue, Aug 11, 2020 at 1:00 PM Marshall Clow via Boost-users <boost-users@lists.boost.org> wrote:
The second release candidates for the 1.74.0 release are now available at:

<https://dl.bintray.com/boostorg/release/1.74.0/source/>

The SHA256 checksums are as follows:

903fd40074de8dc733d2f0b6b0642e43b714653eaeb79289b12161b9567fae97  boost_1_74_0_rc2.7z
83bfc1507731a0906e387fc28b7ef5417d591429e51e788417fe9ff025e116b1  boost_1_74_0_rc2.tar.bz2
afff36d392885120bcac079148c177d1f6f7730ec3d47233aa51b0afa4db94a5  boost_1_74_0_rc2.tar.gz
a0e7ce67c52d816708fdeccdd8c9725626ba61254c13c18770498cacd514710a  boost_1_74_0_rc2.zip

Changes from RC1:
* Fix a recently introduced bug in Boost.Asio where it would read from uninitialized memory.

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.

-- The Release managers

Looks good on Windows/Visual Studio.

toolset     arch    compile Link    Execute
msvc-10.0   32      X       X       X
msvc-10.0   64      X       X       X
msvc-11.0   32      X       X       X
msvc-11.0   64      X       X       X
msvc-12.0   32      X       X       X
msvc-12.0   64      X       X       X
msvc-14.0   32      X       X       X
msvc-14.0   64      X       X       X
msvc-14.1   32      X       X       X
msvc-14.1   64      X       X       X
msvc-14.2   32      X       X       X
msvc-14.2   64      X       X       X

Compile means that the b2 command completed without errors
Link means that visual studio was able to link a sample executable to a library (libboost_thread-vcXXX-mt[-gd]-1_XX.lib) generated
Execute means that the linked program executed without errors.

The full build logs can be found here:
https://gist.github.com/teeks99/c65e85b13553f8525da11480118ecd47