2020-03-19 Yongnuo is coming up with an updated YN450M 4G mirrorless interchangeable lens, Android-based camera with Micro Four Thirds sensor and mount - Photo Rumors https://photorumors.com/2020/03/11/yongnuo-is-coming-up-with-an-updated-yn450m-4g-mirrorless-interchangeable-lens-android-based-camera-with-micro-four-thirds-sensor-and-ef-mount/