CDI (JSR-299) and Weld 1.0 are almost a reality. We've got word from Sun that CDI and the rest of Java EE 6 will be submitted to the JCP on November 9. I've spent the last few days filling out the Javadoc for the CDI API and SPI packages and making some last-minute cleanups to the spec. Meanwhile, Pete and the others are fixing bugs in the RI and TCK. This process has taken more than 3 years, and an incredible amount of pain, but we're now looking at one of the most well-reviewed JCP specifications ever.
I am starting to move all Drools5 integration code to the Seam 3 drools module and will update the previous posts with correct links as soon as they are available. There will be no further development against the Seam 2.2.Drools5 branch.