As you probably have seen, we have released Xslimmer 1.2.3 some days ago. We wanted to thank you on all the comments we received, both public and private, about the beta version.
We hope to have included the best options based on your comments. For example, we made sorting headers optional. They are accessible through the main window via the gear button. We also used the 1.2.2 icons for Stop and Clear, and definitely took out the dividers. You can check the full release notes here: http://www.xslimmer.com/download/.
We hope you keep enjoying Xslimmer.