CR2 has been posted to the downloads: http://www.jboss.org/teiid/downloads
There have been several refinements/fixes since CR1. Please double-check any of your issues/features prior to the anticipated final release of September 16th.
Also the git master branch will be converted over to 8.6 later today so that we can get cracking on the next feature set. Any fixes should be committed to the 8.5.x branch and we will automatically pull them forward.
The Teiid Team