Skill tagging [1] is not a core feature, and it is not installed into core requirements, evidenced by the fact that a try-except clause must be used to import it into common settings. Setting overrides like this should be made in each operator's private settings file rather than the upstream common settings file. BREAKING CHANGE: Operators who install the xblock-skilltagging package will need to add SkillTaggingMixin to XBLOCK_MIXINS_EXTRA (or XBLOCK_MIXINS) in a private settings/YAML file, as it will no longer be done automatically in common settings. The README for xblock-skilltagging has an example [2] [1] https://github.com/openedx/xblock-skill-tagging [2] https://github.com/openedx/xblock-skill-tagging?tab=readme-ov-file#configuration
LMS (Learning Management System) -------------------------------- This directory contains code relating to the student portal for edX.