Qt5 changes their way of distribution.

In the end of the last year, Qt 5.0.0 was released. But Qt team changes their way of distribution like below:

1. Split the site for commercial package and for community package
2. Finally, Qt for Windows on MinGW is over
3. Qt package contains QtCreator as default

(1) Split the site for commercial package and for community package

The original site becomes the one for commercial package only.
The site for community package is "Qt Project".

(2) Finally, Qt for Windows on MinGW is over

There are pages introducing supporting platforms.

• (Commercial package) Supported Platforms
• (Community package) Download Qt, the cross-platform application framework

As you see, MinGW is over, finally!

(3) Qt package contains QtCreator as default

Since Qt 5.0.0, installer contains QtCreator as default.