CernVM-FS 2.9 Released

Dear All,

CernVM-FS 2.9 is released. Version 2.9 is a feature release that comes
with new functionality, performance improvements, and bugfixes. Please
see the release notes for full details:

https://cvmfs.readthedocs.io/en/2.9/cpt-releasenotes.html

Cheers,
Radu