Nokia has issued a release candidate for version 1.0 of the Qt SDK and has published some details about the release roadmap. The SDK will be released with Qt Creator 2.0 and Qt 4.6.3.
Qt is an open source development toolkit that simplifies cross-platform application development.After obtaining Qt in a 2008 acquisition of Trolltech, Nokia relicensed the toolkit under the LPGL so that it could be used to develop proprietary applications at no cost. Nokia has largely focused on improving the toolkit's suitability for rapid mobile development. It can be used to build applications that will run across all three major desktop operating systems and several mobile platforms, including Symbian and MeeGo.