| ⇢ | A | transaction_exception added | |
| B | ↘ | C | admin_transactions_controller got worse |
| ⇢ | B | admin_transactions_controller::build_data_ary() added | |
| ⇢ | A | transaction_exception::set_errors() added | |
| ⇢ | A | transaction_exception::get_errors() added | |
| C | ↘ | D | admin_transactions_controller::display_transaction... got worse |
| C | ↘ | D | admin_transactions_controller::do_action() got worse |