Woocommerce Sensei LMS 2.4.0

* New: Log that extension is installed
* Fix: Show confirmation notice on the Order Received page
* Fix: Replace call to deprecated WC Memberships method
* Sensei: Version bump to 2.1.0

* New: Restrict future updates for sites running a version of PHP less than 5.6 - #2502
* Fix: Conflict with Jetpack shortcodes module and Sensei videos - #2426
* Fix: Change progress status to "Completed" in modules (@tonytettinger) - #2432
* Fix: Lesson order changes when lesson is updated using Classic Editor - #2471
* Fix: Update version number on plugin update - #2503

* New: Add usage tracking for course enrolments
* Fix: PHP warnings when ordering courses, modules or lessons
* Fix: PHP warnings on Sensei Analysis page
* Fix: PHP warning on Course Results page
* Fix: Add missing translations on Messages screen
* Fix: Enable translating "more" text on Bulk Learner Actions screen
* Fix: Show post content for paid courses on single course page
* Fix: Show course categories in WordPress 5.0
* Fix: Coding standard and security violations
* Fix: Use updated lesson data when updating quiz
* Tweak: Removed underscores from filenames

* New: Better support for non-Sensei themes
* New: Redirect to next lesson after completing a lesson
* New: Show comments for preview lessons
* New: Add `sensei_course_image_html`Â filter to enable altering HTML output of a course image
* Tweak: Start lesson when student first views lesson page
* Tweak: Remove _Single Course page displays_ setting
* Tweak: Minify sensei.css
* Tweak: Upgrade Select2 to latest version
* Fix: Bulk Learner Actions showing all users in the network
* Fix: JavaScript error on Lessons page

* Fix: Fix error in data updates when there are no quizzes
* Tweak: Add setting for data deletion

* Fix: Fixes associating courses after purchase of a variable subscription product
* Fix: Allow certain HTML tags on quiz correct answer result
* Fix: Fix number parameter not working for [sensei_user_courses] shortcode
* Fix: Ensure answers to true / false questions are translated for students
* Fix: Fix PHP notices when viewing or adding a lesson and there are no courses
* Fix: Fix PHP 7.2.x warnings
* Fix: Fix get_class warning on PHP 7.2.x
* Fix: Check if WC_VERSION constant is defined before using it
* Fix: Fix CSS class name translation
* Fix: Hardcode DAY_IN_SECONDS to avoid continuous sending of data on old WP installations
* Fix: Fix PHP notices when purchasing non-course product as a guest
* Tweak: Remove WooThemes branding on settings page
* Tweak: On single course page, link to module only if we should
* Tweak: Conditionally link to module in lesson breadcrumb
* Tweak: Exclude modules from course navigation when not appropriate
* Tweak: Send usage data immediately when enabled through opt-in dialog
* Tweak: Clean up extended settings in Gutenberg Lesson editor
* New: Delete plugin data on uninstall
* New: Add revisions support to courses, lessons and questions
* New: Add sensei_start_course_redirect_url filter when starting course
* New: Add usage tracking for active and completed courses
* New: Show lesson tags in Gutenberg editor
* New: Add usage tracking for system info

* New: Course navigation moves between both lessons and modules
* New: Page template for modules
* New: Filters for customizing quiz answer text and CSS class names
* New: Usage tracking
* Tweak: Remove Sensei Welcome screen
* Tweak: Remove theme check notice
* Fix: Tabbed navigation for `sensei_user_courses` shortcode
* Fix: Setting course start date for all students
* Fix: Only authorized users can view messages
* Fix: Only users with appropriate permissions can duplicate courses and lessons

* Fix: Fix JS bugs introduced by minification process
* Add: ESLint support

* Fix: Can't preview draft lessons in draft course
* Fix: Show Draft Lessons when Previewing course draft
* Fix: Issue with lesson excerpts
* Fix: Incorrect heading structure, Use h1s for headings on Module, Course and Lesson Order
- Add: sensei_learner_admin_get_row_data Filter. Managing table columns on Managing learners
* Fix: Learner Profiles: display correct url pattern when wp in custom folder. Learner Profiles Settings showing wrong learner URL Pattern when WP installation in custom location
* Fix: Ordering courses using "menu_order" and Courses > Order Courses doesn't work. WC: Don't construct WC_Orders
* Fix: Replace 'new WC_Order' with wc_get_order() function.
* Fix: Course not showing in My Courses if order is manually Completed
* Fix: Simplify CSS for displaying answer feedback
- Change purchase button text when a course is free. Change "purchase this course" for free products. Change "purchase this course" for free products
* Fix: Link course to a single variation of a variable WooCommerce product.
* Fix: Removed learner from Course comeback if see course single page
* Fix: Scheduled lessons not added to course page. Scheduled lessons should be added to course page
* Fix: Always show answers filter doesn't work for zero grade questions
* Fix: Single quotes in video embed HTML breaks on save
* Fix: WP_Query not getting reset on My Courses page. Reset postdata after resetting $wp_query
* Fix: Messaging issue on preview lessons. Correct the phrasing for lesson previews on Purchasable courses.
- Add: Learner Bulk Actions: Make Learner search more flexible.
- Add: filter sensei_send_message_link
* Fix: Learner Profiles can handle email-like usernames.
* Fix: Lesson: Allow Completing if Quiz has no questions
* Fix: "Complete Lesson" button missing
* Fix: Videos visible when prerequisites have not been completed
* Fix: Modification to users displayed in Analysis?
* Fix: some of the columns to be sortable for Learners in Analysis overview
* Fix: Weird html in shortcodes. Fixes excerpts in template to properly nest within paragraphs.
* Fix: New lesson: cannot assign to a module unless a draft is saved first. Lesson Admin: Populate modules on course change
* Fix: Pagination not working on course archive front page
* Fix: Featured course filter gives 404 on home page
* Fix: Multi Line Quiz responses displayed as HTML if saved and resumed
* Fix: Can't delete answer feedback
* Fix: Courses page sorting dropdown problems
* Fix: Autocomplete processing virtual orders not working
* Fix: "Free" Course filter displays courses linked to product variations
* Fix: Menu should not collapse when navigated to Messages
* Fix: Quiz Multiline as HTML is saved for teacher as plaintext-
* Fix: Sensei/WC Variable product: Start courses only when their variation is purchased
* Fix: issue preventing course author from syncing with lesson author
* Fix: Update name of WooThemes Updater plugin in notices
* Fix: Course Admin: Show the add lesson link even when the course has lessons
* Fix: Unpublished products should never be purchasable1
* Fix: issue with slashes in gap fill question answers
* Fix: Lock down wp-admin access when editing post_type quiz.
- Add: My Courses: Convert Tabs to filters
* Fix: My Courses Pagination broken
* Fix: Remove "All" filtering from settings
* Fix: Preserve lesson order w/ modules when changing course author
* And many more fixes and improvements

* Fix Add learner to course and complete course sends two duplicate emails
* Fix Modules: WooCommerce 2.6.x Select2 compatibility fix
* Fix Incorrect heading structure: Use proper headings hierarchy for settings and data updates
* Fix Usernames with a . or @ don't work for loading user profiles (Get learner profiles by login, not slug)
* Fix Fatal Jetpack removing module taxonomy
* Add bulk recalculate completion
* Fix Modules: Teachers should only view their own modules
* Fix: Lesson image does not display on single course page [Pri] Low [Type] Bug
* Add User Courses Shortcode: Filter for conditionally displaying toggles
* Fix Memberships: Query all restricted content
* Fix Lesson image does not respect size setting
* Fix Remove trailing whitespaces from translatable strings [Pri] Low [Type] Bug
* Fix Unable to add Existing Questions to Quiz with Search Filter (PHP 7.1.4)