Latest Crawler YandexBot-MirrorDetector user agents:

User Agent PlatformDevice
Mozilla/5.0 (compatible; YandexBot/3.0; MirrorDetector; +https://yandex.com/bots) UnknownUnknown
Mozilla/5.0 (compatible; YandexBot/3.0; MirrorDetector; +http://yandex.com/bots) UnknownUnknown