Qt Creator version 2.4 contains bug fixes and new features.

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 v2.3.1...origin/2.4

General
   * Showing more useful error dialog in case of plugin errors
   * Reduce minimum size of preferences dialog

Editing
   * Advanced search: Show more information about the search parameters
   * Advanced search: Move the previously modal dialog into search results pane
   * Advanced search: Keep a history of most recent searches and their results
   * Code Style schemas implemented, you can reuse them in different projects now

Managing Projects
   * Shared project settings support

Debugging

Debugging QML/JS

Analyzing Code
   * Standalone qmlprofiler command line tool allows you to retrieve & store QML tracing data

C++ Support

QML/JS Support

Qt Quick Designer

Help

Platform Specific

Mac
   * "Run in Terminal" was not finding xterm by default

Linux (GNOME and KDE)

Windows
   * Aborting the build now works properly. Qt Creator sends Ctrl-C to the
     build process via the process_ctrlc_stub helper program.

Symbian Target

Remote Linux Support

Qt Designer

FakeVim

Version control plugins

Additional credits go to: