I just wanted to call out in particular this bit from Jan's note:
This slip of the F26 release does not have any impact on F27 schedule
[3].
[3]
https://fedoraproject.org/wiki/Releases/27/Schedule
This means that system-wide changes for Fedora 27 should be submitted
to FESCo *before* the Fedora 26 final release. Changes which require a
mass rebuild should be in _this_ month.
--
Matthew Miller
<mattdm(a)fedoraproject.org>
Fedora Project Leader