I got some problems with my program after I updated to 1.0.6. The QTabWidget
currentChanged gives me the QWidget on the tab changed to instead of the
expected int that it has been before.

The documentation indicates that it should indeed be an int:
http://www.pyside.org/docs/pyside/PySide/QtGui/QTabWidget.html#PySide.QtGui.PySide.QtGui.QTabWidget.currentChanged


Here is a code snippet showing the problem.

from PySide import QtCore, QtGui

class MainWindow(QtGui.QMainWindow):
    def __init__(self):
        super(MainWindow, self).__init__()
        self.main = QtGui.QTabWidget()
        self.main.currentChanged.connect(self._changed)
        self.t1 = QtGui.QTextEdit()
        self.main.addTab(self.t1,'Tab 1')
        self.t2 = QtGui.QTextEdit()
        self.main.addTab(self.t2,'Tab 2')
        self.t3 = QtGui.QTextEdit()
        self.main.addTab(self.t3,'Tab 3')
        self.setCentralWidget(self.main)

    def _changed(self,to):
        print 'This should have been an integer: %s' % to


if __name__ == '__main__':
    import sys

    app = QtGui.QApplication(sys.argv)
    mainWin = MainWindow()
    mainWin.show()
    sys.exit(app.exec_())