Fuji is making the XF 70-300mm f/4-5.6 lens and Olympus a new 100-400mm f/5.0-6.3 IS

Two new lens rumors:

Fujirumors reports that Fuji is developing a new Fujinon XF 70-300mm f/4-5.6 lens. No info yet about when this lens will be released.

43rumors reports the Olympus 100-400mm f/5.0-6.3 IS lens will be announced in Summer.