The announcement is here:
http://gridengine.sunsource.net/project/gridengine/news/SGE60u7_1-announce.html
The list of patches and issues resolved is fairly large, it can be read here:
http://gridengine.sunsource.net/project/gridengine/60patches.txt
I’ll do the usual thing of marking up the patch list with HTML links that point to the actual issue reports sometime on Tuesday.