ODA Patch 2.2.0. Now Available

The First Oracle Database Appliance Significant version patch is now available ODA Patch 2.2.0  is a very significant patch since it upgrade the OS from 5.5 to UEK 5.8 and also upgrade the database from 11.2.0.2 to 11.2.0.3.2
Change Log Entries

• This patch will upgrade the existing OEL 5.5 to UEK 5.8.
• End-User GI/RDBMS 11.2.0.3.2 GI PSU2 clone files.  This patch can upgrade the existing 11.2.0.2[4,5] to 11.2.0.3.2.
• CHM is Re-enabled again. 

Patch 13858874 is what is needed .
I will update this blog post with my experience updating to 2.2.0

Please note the following
Issue:  Unable to Roll back to previous versions
Workaround : Roll back to previous versions is not supported.