+ Please take a few minutes to read the following list, especially
+ paying attention to the most important changes which are marked
+ with '!' in the first column.
+
+ Also please note that you should ensure that WXWIN_COMPATIBILITY_2_4
+ is defined to 1 if you wish to retain maximal compatibility with 2.4
+ series.
+
+! windows are no longer fully repainted when resized, use new style
+ wxFULL_REPAINT_ON_RESIZE to force this (wxNO_FULL_REPAINT_ON_RESIZE stll
+ exists but doesn't do anything any more, this behaviour is default now)
+
+