| A | ↛ | bot.utils.datahandler removed |
| ⇢ | B | schools.SchoolCog.admin_add_school() added | |
| ⇢ | A | tasks.TaskCog.enable_error_reporting() added | |
| ⇢ | A | tasks.TaskCog.disable_error_reporting() added | |
| B | ↛ | bot.utils.datahandler._format_step() removed | |
| A | ↛ | bot.utils.datahandler.update() removed | |
| A | ↛ | bot.utils.datahandler.select() removed | |
| A | ↛ | bot.utils.datahandler.insert() removed | |
| A | ↛ | bot.utils.datahandler.fetch() removed | |
| A | ↛ | bot.utils.datahandler.delete() removed | |
| A | ↛ | bot.utils.datahandler.table_create() removed | |
| A | ↛ | bot.utils.datahandler._result_parser() removed |