Latest upstream release: 184.108.40.206
Current version/release in Fedora Rawhide: 2.0.7-2.fc21
Please consult the package updates policy before you issue an update to a stable branch: https://fedoraproject.org/wiki/Updates_Policy
More information about the service that created this bug can be found at:
The changes that 220.127.116.11 carries when compared with 2.0.7 are related with OS X and thus completely unrelated with linux. The release notes say the same.
Since I intend to start working soon on lyx-2.1 (available at beta 2 now) for rawhide and as there is not any benefit for stable releases I will close this bug as deferred.
The next stable release, either 2.0.8 or 2.1.0 will follow the usual procedure.