| ⇢ | B | BillQuery::attributesMap() added | |
| ⇢ | A | Bill::attributes() added | |
| ⇢ | A | Bill::relations() added | |
| ⇢ | A | Money::attributes() added | |
| ⇢ | A | Quantity::attributes() added | |
| ⇢ | A | Money::relations() added | |
| ⇢ | A | Quantity::relations() added | |
| B | ↗ | A | BillQuery::initSelect() improved |