[release] Boost 1.71.0

From: Michael Caisse (mcaisse-lists_at_[hidden])
Date: 2019-08-19 17:00:59

Release 1.71.0 of the Boost C++ Libraries is now available.

These open-source libraries work well with the C++ Standard Library, and
are usable across a broad spectrum of applications. The Boost license
encourages both commercial and non-commercial use.

This release contains 1 new library (Variant2) and numerous enhancements
and bug fixes for existing libraries.

For details, including download links, see
<http://www.boost.org/users/news/version_1.71.0>

You can also download directly from:
<https://dl.bintray.com/boostorg/release/1.71.0/>

To install this release on your system, see
<http://www.boost.org/doc/libs/release/more/getting_started/index.html>

Thanks to everyone who participated in this release.

Thanks,

-- The Boost Release Team

Marshall Clow, Michael Caisse