[release] Boost 1.72.0 Release Candidate 2

From: Marshall Clow (mclow.lists_at_[hidden])
Date: 2019-12-10 07:29:22

The second release candidates for the 1.72.0 release are now available at:

<https://dl.bintray.com/boostorg/release/1.72.0/source/>

The SHA256 checksums are as follows:

247a91dd7e4d9dd3c4b954b532fbc167ba62dc15ab834e5ad893d7c3f9eb5f0f
 ./boost_1_72_0_rc2.7z
59c9b274bc451cf91a9ba1dd2c7fdcaf5d60b1b3aa83f2c9fa143417cc660722
 ./boost_1_72_0_rc2.tar.bz2
c66e88d5786f2ca4dbebb14e06b566fb642a1a6947ad8cc9091f9f445134143f
 ./boost_1_72_0_rc2.tar.gz
8c20440aaba21dd963c0f7149517445f50c62ce4eb689df2b5544cc89e6e621e
 ./boost_1_72_0_rc2.zip

Changes since RC1:
* A change to Boost.Proto that would cause compilation failures on the
latest MS compiler.

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 Boost Release Managers