[PyQt] ANN: PyQt v4.2, PyQt v3.17.1, SIP v4.6 Released

[Phil Thompson]

The latest versions of PyQt4, PyQt3 and SIP have been released and are 
available from the usual places.

PyQt v4.2 allows you to write Qt Designer widget plugins in Python. It also 
allows you to dynamically define new Qt slots, signals and properties. 
Properties defined in this way also behave as Python properties. Also 
included is support for the Qt event loop for the standard Python DBus 
bindings (ie. not the Qt DBus bindings). See the NEWS file for the full 
details.

PyQt v3.17.1 is a minor bug-fix release. It also has internal changes to make 
it less dependent on any future changes to SIP.

SIP v4.6 has support for wchar_t and universal binaries on MacOS/X. It also 
has lots of internal changes to support the Designer plugin support.

Phil