upgrade.txt

This files describes API changes in /enrol/* - plugins,
information provided here is intended especially for developers.

=== 2.2 ===

required changes in code:
* load_temp_role() is deprecated, use load_temp_course_role() instead, temp role not loaded
* remove_temp_role() is deprecated, use remove_temp_course_roles() instead
* 'user_unenrol_modified' event was renamed to 'user_enrol_modified'