For all users:

• Reduced memory usage. This should reduce memory-related FCs (if you experience any).
• Improvements to the scrolling performance/smoothness
• Changed Paypal links to Market links

For Plus users only:

• New: LauncherPro Widgets are now skinnable! Widget skins are installed as normal Android apps, either through the Android Market or downloading them from 3rd party websites. Once you install some skins, you can apply them by opening LauncherPro and pressing Menu > Preferences > LP Widget Settings, then choose the widget you want to apply the skin to, press "Select Skin” and pick one of your installed skins. After restarting LauncherPro, the widget should have the skin applied. If you would like to make your own skins, please refer to this thread in our forum for more information.
• Fixed some bugs in the Calendar widget related to daylight savings time.