Moodle 3.3.2, 3.2.5 and 3.1.8 are now available via the usual open download channels: https://download.moodle.org or Git.
For those of you on our MoodleCloud hosting service, including Moodle for Free sites, we are aiming to upgrade your sites to 3.3.2 within the next 10 days.
addition to a number of bug fixes and small improvements, security
vulnerabilities have been discovered and fixed. We highly recommend
that you upgrade your sites as soon as
possible. Upgrading should be very straightforward. As per our usual
policy, admins of all registered Moodle sites will be notified
security issue details directly via email and we'll publish details more
widely in a week. Other details can be found in our notes for each release:
Version 3.1 (LTS) is currently supported for security fixes only. Moodle 3.4 is expected in November 2017. See releases page for more details.