The new TTartisan 50mm f/0.95 lens for Leica M-mount is now in stock. To clarify, the lens is out of stock in the US (B&H, Amazon. and Focus Camera), but the manufacturer has it currently in stock and ready to ship – you can order it directly from the Photo Rumors Online Store with free international shipping (shipping usually takes 1-3 weeks based on your location):
Additional coverage of the new TTartisan 50mm f/0.95 lens can be found here.