[boost] [release] 1.66.0 fully closed for beta

Subject: [boost] [release] 1.66.0 fully closed for beta
From: Daniel James (dnljms_at_[hidden])
Date: 2017-11-15 16:38:57

I've stopped updating the master branch of the super project, and will
try to get the beta release out tomorrow, so there's only a little
delay.

You can still add your release notes at:

<https://github.com/boostorg/website/blob/master/feed/history/boost_1_66_0.qbk>

Thanks,

-- The Boost Release Team