mod_lesson Upgrade notes

5.2

Removed

• • The following files have been removed:
    • public/mod/lesson/classes/event/highscore_added.php
    • public/mod/lesson/classes/event/highscores_viewed.php

  For more information see MDL-87426

5.1

Added

• Added new 'count_all_submissions', 'count_submitted_participants' and 'count_all_participants' functions needed by the overview page.

  For more information see MDL-83896

5.0

Removed

• Remove unused /mod/lesson/tabs.php

  For more information see MDL-82937