Today, on 2017-June-20, we have reached Fedora 27 Change Checkpoint:
Proposal submission deadline (Changes requiring mass rebuild) .
At this point, only Changes not requiring mass rebuild will be
accepted for Fedora 27. Any Change Proposal requiring mass rebuild
should be scheduled for a later Fedora release.
System Wide as well as Self Contained Changes not causing a need for
mass rebuild are still accepted according to the F27 schedule .
Platform & Fedora Program Manager
Red Hat Czech s.r.o., Purkynova 99/71, 612 45 Brno, Czech Republic