All plugins need to implement the new GDPR Privacy API - many sites will use continuous integration processes and will run unit tests prior to updating their production sites. Your plugin missing these will result in sites having failed unit tests and may prevent them from being able to use your plugin due to non-compliance with Moodle privacy policies.
All plugins need to implement the new GDPR Privacy API - many sites will use continuous integration processes and will run unit tests prior to updating their production sites. Your plugin missing these will result in sites having failed unit tests and may prevent them from being able to use your plugin due to non-compliance with Moodle privacy policies.
more information on the Moodle Privacy API is here: https://docs.moodle.org/dev/Privacy_API