Qt Creator version 2.4.1 contains bug fixes on top of 2.4.

The most important changes are listed in this document. For a complete
list of changes, see the Git log for the Qt Creator sources that
you can check out from the public Git repository. For example:

git clone git://gitorious.org/qt-creator/qt-creator.git
git log --cherry-pick --pretty=oneline v2.4.0..v2.4.1

General

Editing

Managing Projects
   * Fix a crash on closing a project while a parse is in progress (QTCREATORBUG-6677)

Debugging

Debugging QML/JS

Analyzing Code

C++ Support

QML/JS Support
  * Search qmlplugindump (4.8) in right location (QTCREATORBUG-6698)

Qt Quick Designer

Help
   * Fix loading of files from documentation (QTSDK-1129)

Platform Specific

Mac
   * Only force mkspec with specific gcc version if the compiler path suggests it
   * Find QMLViewer.app even if filesystem is case sensitive (QTCREATORBUG-5975)
   * Build debugging helper with correct architecture (QTCREATORBUG-6737)

Linux (GNOME and KDE)

Windows
   * Fix getting proxy settings

Symbian Target

Remote Linux Support

Qt Designer

FakeVim

Version control plugins