[XB] Lessons 2.3.0 Alpha 16

• Bring back XF 2.2.16 compatibility
• Added featured content support
• Added embed resolver support
• Added missing featuring action phrases for moderator log
• Cache ozzmodz_lessons_x_classroom and ozzmodz_lessons_latest_classrooms phrases to avoid extra DB query

Important Note: The recommended version is still XF 2.3 and will be the main focus of add-on development.

Changes:​

• Now requires XF 2.3

New Features:​

• Added tabs to options group for better organization
• Added option to change lessons block display limit below classroom overview
• Added option to change order of lessons in block below classroom overview (including random sorting)
• Added Open Graph metadata for classrooms and lessons
• Added structured data for search engines
• Added trending classrooms widget
• Added new classrooms widget
• Added "article" lesson type without embedded video
• Added an admin navigation item for quick access tp add-on options
• Use first video attachment in lesson player if no embedded url provided

Fixes:​

• Added missing phrase "ozzmodz_lessons_classroom_x_posted_in_category_y"
• Fixed selected category highlighting in the side navigation

We now have a live demo! https://demo.xenbaker.com/lessons/

New Features:​

• Added separate permissions for viewing unapproved/deleted, undeleting and approving/unapproving classrooms
• Added new lesson inline moderation tool: move lessons to another classroom
• Added ability to delete classroom enrolls and lesson completions from public interface
• Added filter by username on classroom and lesson completions list in public interface
• Added new statistics to Lessons statistics widget: Unique students, lessons complete
• Added options to control results per page on classroom enrolls/completions, lesson completions
• Added icons on action buttons for more intuitive navigation
• Added page criteria support
• Added support for uploading webp thumbnails for lessons and classrooms
• Added ability to reassign classrooms
• Added ability to move classroom directly from classroom page
• Setup default permissions on first install

Fixes:​

• Fixed incorrect classroom breadcrumbs on lesson add page
• Fixed incorrect URL in classroom completions list page nav
• Fixed awaiting approval lessons is not shown after adding for lesson author
• Fixed incorrect service classname throwing error when approving lesson
• Added missing phrases: "You must complete previous lesson", "Approve lesson"