Yongnuo is teasing a new YN 35mm f/1.8 DA ART lens (E/X/Z). Here are the details (Google translated):
"According to online news, Yongnuo is about to release the YN35mm F1.8 DA ART lens. According to Yongnuo's naming rules, DA stands for half-frame lens. The lens may be launched in black and silver versions. It supports Sony E-mount, Fuji X-mount, Nikon Z-mount. Yongnuo also gave this lens an "ART" suffix. From the picture, it can be seen that this series of lenses focuses on high image quality."