VMWare ESXi vSphere 5.5 update 2 and guest OS

As of the 1st of August 2014, VMWare ESXi 5.5 supports Oracle Linux 7. 1.5 months after RHEL 7 and 2-3 weeks after CentOS 7.
And good news, from the 5.5 update 2 released last week, we can set it for new guests from the Client:
 
Note that’s only for the 64-bit version of OS. Surprisingly, whether RHEL 7 64-bit is officially also supported, it’s not listed here…
Or, from within an existing guest:
  

Find out more about VMWare Compatibility Guide.

Nicolas.