| ⇢ | A | ExprNormalizer added | |
| F | ↗ | D | ExprBuilder improved |
| A | ↛ | Div removed | |
| A | ↛ | Divide removed | |
| A | ↛ | Modulo removed | |
| A | ↛ | Multiply removed | |
| A | ↛ | Subtract removed | |
| A | ↛ | Add removed |
| ⇢ | B | ExprNormalizer::normalizeExpression() added | |
| ⇢ | A | ExprNormalizer::normalizeArray() added | |
| D | ↛ | ExprBuilder::normalizeExpression() removed | |
| A | ↛ | Div::getOperator() removed | |
| A | ↛ | Divide::getOperator() removed | |
| A | ↛ | Modulo::getOperator() removed | |
| A | ↛ | Multiply::getOperator() removed | |
| A | ↛ | Subtract::getOperator() removed | |
| A | ↛ | Add::getOperator() removed |