After Mango, we were wondering for quite some time what would be Microsoft’s next move. Thanks to a leaked roadmap for future Windows Phone updates which suggests that its ‘Tango’ and ‘Apollo’ which are lined up for a release next year. As revealed by WMPoweruser, Tango is meant to support cheaper and low-cost handsets (products with “best prices”) and should be launched in Q2 next year. Apollo on the other hand will be the next major release which would offer support for dual-core processors and HD screens, thereby enabling the release of high-end “superphones”. It should be ready for a launch in Q4 next year.