* Add a setting to show or not the Interactive Video timeline on the frontend.

* Detect required videos inside interactive video blocks properly.

* Fix issue with CTRL+Z loop when creating interactive video block based on an unsupported video provider.

* Fix default color of the break point required icon.

* "Logged out users", "Completed lesson" and "Not completed lesson" options.

* Add block visibility labels to list view

* Add block visibility option descriptions.

* Add block visibility sidebar options.

* Add extra description text when lesson post type to enrolment options.

* Add group filter to students report

* Add support for groups select paging.

* Add support for relative scheduling for block visibility option.

* Add visibility borders to blocks when hidden.

* Comment: Add a pre-publish notice about hidden content

* Hide blocks on the frontend for groups visibility type.

* Hide content based on blocks' scheduled visibility settings.

* Implement block visiblity schedule option.

* Implement content hiding on the frontend for Block Visibility.

* Implement groups visibility type.

* Split block visibility options for more granular control.

* Enable to optionally remove enrollments when a student is removed from a group

* Enable to optionally remove enrollments when a course is removed from a group

* Enable to restore the removed course on the group's settings

* Enable moving a group to the trash instead of instant deletion

* Show detailed errors when there is an error to add a student to a group

* Sensei LMS: Version bump to 4.5.1 https://raw.githubusercontent.com/Automattic/sensei/version/4.5.1/changelog.txt

* Sensei Pro: Version bump to 1.3.1

* Add filter to remove upsells from course and lesson wizard.

* Add premium patterns for Lessons and Courses.

* Fix flashcard styles on some themes

* Fix incompatibility with Gutenberg breaking the popovers in the editor.

* Sensei Pro: Version bump to 1.2.0

* New: Add support for Required Blocks.

* New: Add a new sensei notice for version checks.

* Tweak: Bump minimum PHP version supported to 7.2

* Fix: Task List block autofocus fix.

* Fix: The styles enqueue that was causing a conflict with Setup Wizard style

* Fix: Translations for sidebar color settings in task list block.