With almost a million registered users on moodle.org, the upgrade will take a number of hours to complete. During this time, the site will be in maintenance mode and so the forums will be unavailable. The Moodle Tracker, Moodle Docs, Moodle download and Moodle QA Testing Site will all be available as normal for everyone who wishes to help with testing Moodle 2.0 or contributing to the documentation.
