Revision control
++ 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++ has been replaced by QLayoutItem* takeCurrent().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.