Packages missing for amd64 snapshots

[Christopher Ahrens]

I am not seeing the packages for the snapshot build of amd64 on any of 
the mirrors I have tried, but I can see packages for i386 and other 
platforms.  On all of the mirrors I have tried there is an index.txt in 
the amd64 directory (which only lists itself) and nothing else

Has compilation of the packages already stopped for the coming release?
The mirrors I have tried:
ftp://mirror.yongbok.net
ftp://ftp.kaist.ac.kr
ftp://ftp.kddilabs.jp
ftp://ftp.jaist.ac.jp
ftp://ftp.OpenBSD.org