| ⇢ | A | OptionsTrait added | |
| B | ↘ | C | Gd got worse |
| ⇢ | B | OptionsTrait::checkOptions() added | |
| ⇢ | A | Gd::getOptionDefinitionsExtra() added | |
| ⇢ | A | Stack::getOptionDefinitionsExtra() added | |
| ⇢ | A | ImagickBinary::getOptionDefinitionsExtra() added | |
| ⇢ | A | Gmagick::getOptionDefinitionsExtra() added | |
| ⇢ | A | Ewww::getOptionDefinitionsExtra() added | |
| ⇢ | A | Imagick::getOptionDefinitionsExtra() added | |
| ⇢ | A | Cwebp::getOptionDefinitionsExtra() added | |
| ⇢ | A | Wpc::getOptionDefinitionsExtra() added | |
| ⇢ | A | OptionsTrait::getDefaultOptions() added | |
| ⋮ | view more | ||
| A | ↛ | AbstractConverter::prepareOptions() removed | |