The second alpha of Qt for Tizen 1.0 has been released after 30 days of development of various frameworks such as mobile optimized , cross-platform application and user interface development framework. Qt for Tizen consists of two products which are a Qt framework for Tizen and Qt Tizen Integration. Which have been upgraded from the first alpha implementing the latest Qt mobile technologies. GUI quick controls have been added according to Tizen guidelines which hasn't affected the comfort in development or the ability to port Qt code to other platforms.
Quick overview of Changes:
Since this is an 'Alpha' it does have a few known issues. If you want to know more about the changes implemented and the features of Qt for Tizen visit the Qt for Tizen blog.
Source Qt for Tizen