db/services.php. Note - this also requires $CFG->enable_read_only_sessions to be set to true.
* database_manager::check_database_schema() now checks for missing and extra indexes.
* Implement a more direct xsendfile_file() method for an alternative_file_system_class
+* A new `dynamic` table interface has been defined, which allows any `flexible_table` to be converted into a table which
+ is updatable via ajax calls. See MDL-68495 and `\core_table\dynamic` for further information.
+* The core/notification module has been updated to use AMD modals for its confirmation and alert dialogues.
+ The confirmation dialogue no longer has a configurable "No" button as per similar changes in MDL-59759.
+ This set of confirmation modals was unintentionally missed from that deprecation process.
+ * The download_as_dataformat() method has been deprecated. Please use \core\dataformat::download_data() instead
=== 3.8 ===
* Add CLI option to notify all cron tasks to stop: admin/cli/cron.php --stop
