Fixes a bug in the Runge-Kutta integrators, brought to light by g++ version 15.
Improves the rendering of PlotHist2D

Set make minimum required to 3.10. This is for the latest macOS. That is all for this release, but 6.0.0 is a big revision, see release notes there.

• Major overhaul of QatGenericFunctions. Deep copies are avoided when building arithmetic expressions. This has little impact on user code, though anyone subclassing AbsFunction could be affected by interface change.
• Switch to C++20 as the default compiler.
• Qt6 is used.

Bugfix: problems loading I/O drivers fixed.

This release uses cmake to compile against Qt6 and the new version of SoQt (1.6.2) and Coin (4.0.2).

qmake build is still available, but builds against Qt5.

Bugfix release:

Fix compilation problem on Apple M1 architecture

Bugfix release:

• On the mac, the location of the drivers was not properly passed to the code due to a problem in the QatDataAnalysis/src/qt.pro

Fix distribution problem: the library was erroneously versioned.

The QAT libraries contain software for function manipulation, data collection,
data modeling, and plotting. These are intended for students and practitioners
of the physical sciences.