/**
 * Gets a version string for the current Joomla with all release information.
 *
 * @return  string  Complete version string.
 *
 * @since   1.5
 */
public function getLongVersion() : string
{
    return self::PRODUCT . ' ' . $this->getShortVersion() . ' ' . self::DEV_STATUS . ' [ ' . self::CODENAME . ' ] ' . self::RELDATE . ' ' . self::RELTIME . ' ' . self::RELTZ;
}