[boost] [release] 1.69.0 closed for release

Subject: [boost] [release] 1.69.0 closed for release
From: Marshall Clow (mclow.lists_at_[hidden])
Date: 2018-12-06 17:54:41

The master branch is now closed for all changes except by permission.
The commit-bot isn't running on master, so the super project will need
to be manually updated for any changes. If all goes well, the release
candidate should be out later today.

Thanks,

-- The Boost Release Team