| ⇢ | A | HelpMessageGenerator added |
| ⇢ | B | HelpMessageGenerator::formatArgument() added | |
| ⇢ | A | ArgumentParser::addToOptionCache() added | |
| ⇢ | A | HelpMessageGenerator::getOptionHelpMessages() added | |
| ⇢ | A | HelpMessageGenerator::formatValue() added | |
| ⇢ | A | HelpMessageGenerator::formatOptionHelp() added | |
| ⇢ | A | HelpMessageGenerator::wrapHelp() added | |
| ⇢ | A | ArgumentParser::castType() added | |
| ⇢ | A | ArgumentParser::enableHelp() added | |
| ⇢ | A | HelpMessageGenerator::generate() added | |
| ⇢ | A | ArgumentParser::__construct() added | |
| ⋮ | view more | ||
| B | ↘ | C | ArgumentParser::parse() got worse |
| A | ↛ | ArgumentParser::addToOptionArray() removed | |
| A | ↛ | ArgumentParser::setDescription() removed | |
| A | ↛ | ArgumentParser::setFooter() removed | |
| A | ↛ | ArgumentParser::getHelp() removed | |