According to a quick note from Helen Foster 2.2 is now ready for the masses [http://moodle.org/mod/forum/discuss.php?d=190991]:
A big THANK YOU to everyone who has helped with QA testing, as listed in the Testing credits. I’m pleased to announce that the Moodle 2.2 QA cycle has a 100% pass rate, thus Moodle 2.2 is ready for release!
Watch out for the official announcement!
2.2 QA Testers needed at Moodle.orgHappy Moodle 2.1 Release Day!Moodle 2.0 Release Candidate 2 is OUT NOWMoodle.org seeks QA testers for Moodle 2.0NEWS FLASH: Final Release of 2.0 pushed to September