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Moodle 3.3.3

Unsupported Moodle Version
This version of Moodle is no longer supported and will not receive fixes for security risks.
You are encouraged to upgrade to a supported version of Moodle.

Release date: 13 November 2017

Here is the full list of fixed issues in 3.3.3.


  • MDL-59798 - Assignment: Show Due Date in calendar for teachers and managers
  • MDL-36580 - External Tool: backup/restore consumer key and secret (on the same site only)
  • MDL-57560 - Show file upload progress bar in Boost theme
  • MDL-37810 - List custom roles in the filter on Participants page

Security issues

  • MSA-17-0021 Students can find out email addresses of other students in the same course

Fixes and improvements

  • MDL-52131 - Respect comment format in questions manual comments when Plain text area editor is used
  • MDL-55849 - Assignment: Reopening a group assignment should not create additional attempts for each group member
  • MDL-59909 - Fixed error in ad-hoc refresh_mod_calendar_events_task that caused exceptions and very long cron run time
  • MDL-59780 - Restore MathJax filter settings that were lost in previous upgrades
  • MDL-54540 - External tool: Allow to switch to full screen mode
  • MDL-51892 - Better explaination of the reason for failed logins in the logs report
  • MDL-57055 - Label resource: allow to access "Label administration" without Administration block on the "Edit label" page
  • MDL-53244 - Show error message when incorrect CAPTCHA is entered on sign-up page
  • MDL-57477 - Fixed configuration of PHP 7 sessions using memcached (3.x.x)
  • MDL-59854 - Forum: Avoid creating duplicate subscriptions due to race conditions
  • MDL-60366 - Feedback: fixed upgrade script (introduced in 3.1.6 and 3.2.3) that deleted valid multiple anonymous attempts. If your site was affected, please follow MDL-60592 for the script that restores accidentally deleted data.