Greetings!
Alpha Change Deadline slips one more week due to requested glibc/GCC mass
rebuild [1]. Alpha Change Deadline is now 2014-08-19.
For full schedule check out [2]. I'll update TJ schedule ASAP.
[1]
https://fedorahosted.org/rel-eng/ticket/5962
[2]
https://fedoraproject.org/wiki/Releases/21/Schedule#Key_Milestones