Here are first leaked images of upcoming Tamron SP 70-200mm f/2.8 Di VC USD G2 lens. This lens will be officially announced at CP+ Show next month in Japan.
Tamron has just filed another new full frame mirrorless patent: Tamron 60mm f/2.8 Macro VC lens. This is a macro full frame mirrorless lens patent, will be designed for Sony full frame mirrorless cameras. Tamron has already filed several full frame mirrorless lens patents in the past.
Update: First image is now available.
Tamron will soon update their Tamron SP 150-600mm f/5-6.3 Di VC USD lens soon. The new version will be called Tamron SP 150-600mm f/5-6.3 Di VC USD G2 Lens.
Tamron Japan has filed a new lens patent for Canon and Nikon APS-C DSLR cameras. This lens is Tamron 10-24mm f/3.5-4.5 Di II VC USD lens.
According to NikonRumors, Tamron is planning to announce a new telephoto prime lens Tamron SP 135mm f/1.8 VC lens next, probably at Photokina 2016 in September.