- fixed bug - send certificate email even if final exam is not passed
- allow to add category icon for guru menu categories
- new UI changes in lessons add/edit page
- display course price on list of courses and course pages, over the cover image
- customization changes in course view page
- open course lessons only in modal pages, not in separate pages
- changes in lessons pages, for lesson content, lesson comments
- add lessons description
- changes for PHP 7
- customization changes for add/edit media pages, add/edit quiz pages
- new button - Take this course - on course view page
- changes for language variables
- fixed bug - teacher can edit his course, even if the option is set to NO
- add a new option - Remove from course - from edit student page (from back-end)
- option for assign the student to another Joomla group, from edit student page
- new changes in left Guru menu (back-end)
- fixed some issues from commissions pages, in admin
- add new button - Retake, on list of my quizzes
- new changes for course quizzes, for questions media design and layout
- new teacher page, for Essay questions. Manage essay questions and mark questions for all quizzes from this page
- submit quiz questions only if there are answers for all questions
- support for RTL direction front-end and back-end
- submit log-in form using
- fixed bug - can't scroll lesson modal content
- fixed bug, can't see final exam after added on course
- changes for youtube add mass media, support for Youtube API
- take out progression bar from lessons
- changes for preview certificates page
- improve teacher pages (front end UI)
