* condition_info:get_condition_user_fields($formatoptions) now accepts the optional
param $formatoptions, that will determine if the field names are processed by
format_string() with the passed options.
+* remove all references to $CFG->gdversion, GD PHP extension is now required
+* Formslib will now throw a developer warning if a PARAM_ type hasn't been set for elements which
+ need it. Please set PARAM_RAW explicitly if you do not want any cleaning.
+* Functions responsible for managing and accessing course categories are moved to class coursecat
+ in lib/coursecatlib.php. The following global functions are deprecated: make_categories_list(),
+ category_delete_move(), category_delete_full(), move_category(), course_category_hide(),
+ course_category_show(), get_course_category(), create_course_category(), get_all_subcategories(),
+ get_child_categories(), get_categories()
+
++Database (DML) layer:
+ * $DB->sql_empty() is deprecated, you have to use sql parameters with empty values instead,
+ please note hardcoding of empty strings in SQL queries breaks execution in Oracle database.
+
YUI changes:
* M.util.help_icon has been deprecated. Code should be updated to use moodle-core-popuphelp
instead. To do so, remove any existing JS calls to M.util.help_icon from your PHP and ensure
