New Panasonic 100-500mm lens is coming soon! And maybe also a new Sony 100mm macro on September 30?

I got rumors about two new lenses:

• 100% confirmed: Panasonic new 100-500mm f/5.0-7.1 L-mount lens is coming soon
• Still to be confirmed: Sony could announce a new 100mm f/2.8 GM macro on September 30?