Updating link to release announcement group.
Updating link to release announcement group.

cdcarter/Cumulus,SalesforceFoundation/Cumulus,Zosoled/Cumulus,cdcarter/Cumulus,Zosoled/Cumulus,SalesforceFoundation/Cumulus,Zosoled/Cumulus,Zosoled/Cumulus,SalesforceFoundation/Cumulus,SalesforceFoundation/Cumulus,cdcarter/Cumulus,cdcarter/Cumulus