[release] Boost 1.76.0 Beta 1 Release Candidate 2

From: Marshall Clow (mclow.lists_at_[hidden])
Date: 2021-03-13 00:09:02

The second release candidates for the 1.76.0 beta release are now available
at:

<https://dl.bintray.com/boostorg/beta/1.76.0.beta1/source/>

The SHA256 checksums are as follows:

c32edd34f767dd4bb67b86f76ebf58cf76822a5993a9b434c028b2dd08cfeefc
 boost_1_76_0_b1_rc2.zip
eb098d6d5352e10b17a3c49d2927ed61f09b6544f7c534627de35dfa2560fe20
 boost_1_76_0_b1_rc2.tar.bz2
39eecd9672e78b95c8e3fdec1430a63788d528a66d3c8799c4639238e5d785bd
 boost_1_76_0_b1_rc2.7z
3ec1f92fa0a159b7073e39dd88f527a55d1f35e8986a3c560f202a75bdb8d584
 boost_1_76_0_b1_rc2.tar.gz

The only changes from RC1 is an update to Boost.Interprocess, which was
failing to compile on Mac OS X.

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