Post from a mod today over on the syncmyride site's forum:
"I just want to inform everybody that the beta-testing phase is still ongoing at this time. Though I can't speculate on the Performance Upgrade release date, I can confirm that it is still coming this spring, and within the next few months. Once the Performance Upgrade is released, updated support content will also be released on the website. A forum announcement will also be posted to coincide with the launch.
I can understand everyone's interest in this topic; your feedback is being shared with the team."
Wonder what "few months" entails?