New features / improvements:
- New option to attach general files to posts.
- Post content can be formatted using limited Markdown syntax.
- All group modes are now supported in single user modes.
- Board templates can be created in admin settings.
Bug fixes:
- Security fixes.
- Multiple backup/restore related issues fixed.
Technical changes:
- Major code refactoring was completed.
- PHPUnit and Behat tests were added for most areas.
- Coding style was updated to match latest recommendations from Moodle HQ.
- New CLI Grunt script was added to simplify compilation of SCSS into CSS.
- Added support for displaying of ajax forms in modal dialogs.