libcgroup-0.38.rc1 is heading to rawhide/F17. It should be binary compatible with 0.37, no rebuild of your packages is needed. Please check functionality of your applications, just to be sure. Dependent packages: condor condor-procd libvirt policycoreutils-sandbox policycoreutils-python In addition, libcgroup is being moved to /usr and has native systemd units. Check /usr/share/doc/libcgroup-tools-0.38.rc1/README_systemd for instructions how to live with systemd. It will be updated to final 0.38 release before F17 GA. I expect only minor bugfixes, if any. Jan -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel