| ⇢ | A | Cell added |
| ⇢ | B | Cell::detectType() added | |
| ⇢ | A | Cell::setValue() added | |
| ⇢ | A | Cell::__construct() added | |
| ⇢ | A | Cell::getValue() added | |
| ⇢ | A | Cell::getType() added | |
| ⇢ | A | Cell::isBoolean() added | |
| ⇢ | A | Cell::isEmpty() added | |
| ⇢ | A | Cell::isFormula() added | |
| ⇢ | A | Cell::isNumeric() added | |
| ⇢ | A | Cell::isString() added | |
| ⋮ | view more | ||
| B | ↘ | C | Worksheet::getCellXML() got worse |