adding release note
adding release note

sendgrid/docs,katieporter/docs,ksigler7/docs,katieporter/docs,sendgrid/docs,sendgrid/docs,katieporter/docs,Whatthefoxsays/docs,katieporter/docs,ksigler7/docs,Whatthefoxsays/docs,Whatthefoxsays/docs,katieporter/docs,ksigler7/docs