[Development] Compatibility between Qt4 and Qt5 APIs

[Andrey Ponomarenko]

Hi,

Here are useful reports about binary and source compatibility between 
Qt4 and Qt5 APIs:

Binary compatibility: 
http://upstream-tracker.org/compat_reports/qt/4.8.4_to_5.0.0/abi_compat_report.html

Source compatibility: 
http://upstream-tracker.org/compat_reports/qt/4.8.4_to_5.0.0/src_compat_report.html

Older versions: http://upstream-tracker.org/versions/qt.html

-- 
Andrey Ponomarenko, ROSA Lab.