Added release notes.
Added release notes.

ShmaxPPS/cogitolearning-examples,ghtijam/cogitolearning-examples,yushiwo/cogitolearning-examples,ShmaxPPS/cogitolearning-examples,mikailsheikh/cogitolearning-examples,ghtijam/cogitolearning-examples,yushiwo/cogitolearning-examples,mikailsheikh/cogitolearning-examples,hrkalona/cogitolearning-examples