Microsoft announces Windows Phone 8 Update 3 and developer preview program.

Microsoft released an announcement today about GDR3 or update 3 for Windows Phone 8. The update adds support for higher screen resolution, new features like Driving mode which lets you get from point A to point B with fewer distractions; new accessibility features; improved Internet Sharing and more. Use the link below to learn more.

Besides the update 3 announcement, Microsoft also announced the availability of the preview to developers. To participate, phone must be developer unlocked and you're a registered Windows Phone Store developer. The preview will be available sometime later today. 

Source: Windows Phone Blog