A new Fedora Atomic Host update is available via an OSTree commit:
Commit: f6331bcd14577e0ee43db3ba5a44e0f63f74a86e3955604c20542df0b7ad8ad6 Version: 26.101
In this release we have fixed an issue
with our qcow and vagrant images from the 20170723 release. If you used the qcow
or vagrant images from that release then please make sure you are
fedora/26/x86_64/atomic-host ref. See this
Atomic Working Group issue for more details.