Release 9.9.9

[merkushin]

• Update plugin version
• Update chaneglog
• Update translations

Resolves #

Proposed Changes

Testing Instructions

New/Updated Hooks

Deprecated Code

Pre-Merge Checklist

• PR title and description contain sufficient detail and accurately describe the changes
• Acceptance criteria is met
• Decisions are publicly documented
• Adheres to coding standards (PHP, JavaScript, CSS, HTML)
• All strings are translatable (without concatenation, handles plurals)
• Follows our naming conventions (P6rkRX-4oA-p2)
• Hooks (p6rkRX-1uS-p2) and functions are documented
• New UIs are responsive and use a mobile-first approach
• New UIs match the designs
• Different user privileges (admin, teacher, subscriber) are tested as appropriate
• Code is tested on the minimum supported PHP and WordPress versions
• User interface changes have been tested on the latest versions of Chrome, Firefox and Safari
• "Needs Documentation" label is added if this change requires updates to documentation
• Known issues are created as new GitHub issues

[github-actions]

Please perform the following tests with the built package in a new installation before publishing:

• Check that the installed version is correct on the Plugins page.
• Create and publish a course, a module, and a lesson to the course.
• Enable the learning mode in the course.
• Log in with a user and complete the course.
• Visit Students in admin and observe that the user is displayed with the course completed.
• Disable learning mode in the course.
• Visit the course again to make sure that it displayed correctly.