In overall, KDE 4.1.1 brings this better performance and many bug fixes found on KDE 4.1.0 relased last month:
- Significant performance, interaction and rendering correctness improvements in KHTML and Konqueror, KDE's webbrowser
- User interaction, rendering and stability fixes in Plasma, the KDE4 desktop shell
- PDF backend fixes in the document viewer Okular
- Fixes in Gwenview, the image viewer's thumbnailing, more robust retrieval and display of images with broken metadata
- Stability and interaction fixes in KMail
I'm waiting for Vincent's packages to be updated and i will try this version too on my office workstation (not on my desktop at home).