The 16B Learn release was successfully deployed on July 29, 2016. This was a major release that included new Widgets for Skills, Job Profiles and Search, as well as the complete SCORM 1.2 Course Player, Supervisor Roles and the TBE/Learn User Sync functionality.
You can follow the Learn release announcement when it is posted in Customer Connect (http://appsconnect.oracle.com) and opt to receive email updates whenever the Learn release announcement is updated. 16B was a major release that also contains corrections and changes to resolve issues reported by customers and engineers.
Release Notes are available for major releases and are posted on the Release Updates section of Customer Connect. Customers who have issues resolved by the 16B release are requested to retest and validate the resolution through their Service Requests in My Oracle Support.