Hi team, the YUI module 'moodle-core-formchangechecker' has been deprecated and replaced with 'core_form/changechecker'. You can find more about this on MDL-69918 which affects Moodle 4.0. The Pull Request on that ticket has example of how to fix this deprecation.
There is one usage of the deprecated YUI module on mod_customcert:
Hi team, the YUI module 'moodle-core-formchangechecker' has been deprecated and replaced with 'core_form/changechecker'. You can find more about this on MDL-69918 which affects Moodle 4.0. The Pull Request on that ticket has example of how to fix this deprecation.
There is one usage of the deprecated YUI module on mod_customcert:
I count these two instances as one usage, because they work together.