The following classes are new:
    QCDEStyle
    QCString
    QChar
    QConstString
    QEucJpCodec
    QFontDialog
    QGLayoutIterator
    QGrid
    QHBox
    QInsertIterator
    QInternal
    QJisCodec
    QKoi8Codec
    QLayoutItem
    QLigature
    QMLBrowser
    QMLProvider
    QMLSimpleDocument
    QMLStyle
    QMLStyleSheet
    QMLView
    QMap
    QMetaObjectInit
    QMimeSource
    QMotifStyle
    QPlatinumStyle
    QResizeCorner
    QSizePolicy
    QSjisCodec
    QStreamIterator
    QStyle
    QTabWidget
    QTextCodec
    QTextDecoder
    QTextEncoder
    QTextIStream
    QTextOStream
    QTranslator
    QTranslatorIterator
    QUtf16Codec
    QUtf8Codec
    QVBox
    QValueList
    QWheelEvent
    QWindowsStyle
    QWizard
    Qt

Scheduled for 2.1:
    QDns
    QDial
    QFontDatabase
    QSocket
    QWorkspace
    QColorDialog
    QServerSocket
    QSocketDevice
    QSocketAddress
    QWorkspaceChild
    QWorkspaceChildTitleBar

Possible 2.1:
    QMLEdit
    QArabicCodec
    QHebrewCodec

Moved to utilities:
    QAppTranslator
    QMessageParser
    QTranslatorDialog
    QDeveloper
    QDeveloperObjectItem
    QPNGImagePacker

Other:
    QProperty		    - ?
    QPNGImageWriter         - Removed, or renamed to QMNGsomething
