| ⇢ | A | Application added | |
| ⇢ | A | ConvertCommand added | |
| ⇢ | A | InvalidArgument added | |
| A | ↛ | InvalidParameter removed |
| ⇢ | A | ConvertCommand::execute() added | |
| ⇢ | A | ConvertCommand::configure() added | |
| ⇢ | A | Application::__construct() added | |
| ⇢ | A | ConvertCommand::guardAgainstInvalidArguments() added | |
| ⇢ | A | Application::getLongVersion() added | |
| ⇢ | A | InvalidArgument::directoryDoesNotExist() added | |
| ⇢ | A | InvalidArgument::fileDoesNotExist() added | |
| ⇢ | A | InvalidArgument::directoryIsRequired() added | |
| A | ↛ | InvalidParameter::directoryDoesNotExist() removed | |
| A | ↛ | InvalidParameter::fileDoesNotExist() removed | |
| A | ↛ | InvalidParameter::directoryIsRequired() removed |