32bit and 64bit version of FET

[Volker Dirr]

The latest precompiled FET version for Windows use the latest Qt version.
With Qt 12.0 the old 32-bit compiler was removed. So FET is now precompiled for 64 bit only.
In fact FET itself doesn't need 64 bit. You can still compile with a 32 bit compiler.
But the new 64 bit compiler is fine. It optimize the code a bit better and so it speeds up generating a bit.

Since a few users still use a 32 Windows I decided to compile the latest FET versions with an 32 bit compiler.
I use Qt 5.9-x for this, since this is a LTS version. It will be supported one more year from now.

The official mainstream support (by Microsoft) for Windows 7 ended already on January 13, 2015. The extended support will end on January 14, 2020.
I will compile the latest FET version with Qt 5.9.x up to that date.

If you are still running Windows 7, you should think about using an other OS soon.
Maybe just check this sites:
https://www.zdnet.com/article/heres-how-you-can-still-get-a-free-windows-10-upgrade/
https://www.laptopmag.com/articles/upgrade-to-windows-10-free
https://www.howtogeek.com/272201/all-the-ways-you-can-still-get-windows-10-for-free/

You can get FET 32 bit versions here:
https://timetabling.de/download/32bit/