| ⇢ | A | InputText added | |
| ⇢ | A | Mysql added | |
| ⇢ | A | Image added | |
| ⇢ | A | Checkbox added | |
| A | ↛ | Mysql removed | |
| A | ↛ | Image removed | |
| A | ↛ | Checkbox removed | |
| A | ↛ | InputText removed |
| ⇢ | A | InputText::html() added | |
| ⇢ | A | InputText::__construct() added | |
| ⇢ | A | Mysql::createPdo() added | |
| ⇢ | A | Image::getHeight() added | |
| ⇢ | A | Image::getImageSize() added | |
| ⇢ | A | Image::getWidth() added | |
| ⇢ | A | Checkbox::check() added | |
| A | ↛ | Mysql::createPdo() removed | |
| A | ↛ | Image::getWidth() removed | |
| A | ↛ | Image::getHeight() removed | |
| A | ↛ | Image::getImageSize() removed | |
| A | ↛ | Checkbox::check() removed | |
| A | ↛ | InputText::__construct() removed | |
| A | ↛ | InputText::html() removed |