No, they said it would go to the EAP, Early Access Participants, group at the end of August, and then they hoped to go public with it in September. (They never said wide.)
And if it is 4 weeks until it goes to beta testers it is possible they will run into issues and miss September all-together. (Since almost any delay in their stated schedule would cause them to miss September.)
Who is "Early Access Participants"?