Qt 2.0 Beta3 is not binary compatible with Beta2, this means that any+
−
programs linked with Beta2 must be recompiled.+
−
+
−
The most important fixes since Beta 2:+
−
+
−
platforms+
−
	64-bits, FreeBSD and gcc 2.7 fixes+
−
+
−
QLayoutIterator/QGLayoutIterator+
−
	The custom layout API has been changed: void removeCurrent()+
−
	has been replaced by QLayoutItem* takeCurrent().+
−
+
−
QLabel+
−
	The functions setMargin() and margin() have been renamed to+
−
	setIndent() and indent, to avoid collision with QFrame::setMargin().+
−
+
−
QAccel+
−
	Non-latin1 accelerators are now supported.+
−
+
−
QTranslator/findtr/msg2qm/mergetr+
−
	All reported bugs fixed and improvements made.+
−
+
−
Rich Text+
−
	Many improvements and fixes such as supressed warnings in the +
−
	QBrowser example. Support for logical font sizes.+
−
+
−
QApplication+
−
	lastWindowClosed() now works with virtual desktops. Desktop settings+
−
	on Windows improved.+
−
+
−
QScrollView / QMultiLineEdit+
−
	Speedups with a new widget flag: WNorthWestGravity.+
−
+
−
QPopupMenu / QMenuBar+
−
	Speedups, less flicker.+
−