HEADS UP: doc/ slush begins for 13.1-RELEASE

From: Marc Fonvieille <blackend_at_freebsd.org>
Date: Sat, 12 Mar 2022 11:55:58 UTC

As announced, the doc tree is now in a slush.  Please postpone all
non-essential changes until after the doc tree is tagged (currently
scheduled for 26 March, 2022).

Please note that the slush does not apply to the website documents.

While this is not a real freeze, if you need to commit a relatively
large change to fix or improve our documentation for 13.1-RELEASE,
please put a note for translators onto your commit log.

Marc on behalf of doceng@