Hi, the Beta is just another continuously improved Release of oXygen. I like all the new features but there are also a few things i really miss: * Sorting of tabs for similar file types (configurable): It would be cool to have oXygen sort newly opened files as of specific (or standard) rules you can define. So if you are editing a bunch of different file types (xml, xsl, javascript, css) the editor should sort it automatically. An alternative scenario would be to group them instead of sorting. Lets say oXygen shows XML and XSL files in the upper vertically splitted view and files like CSS and JavaScript in the lower view. * Collapsing views The dockable views are a killer-feature and so far not seen by any other editor i used for this spectrum of technologies. But what could be really helpful is a way to collapse those views. So in case of three vertically splitted views you could expand on of theses to edit. Then you will switch to another view just by pressing a button. Combined with the above mentioned sorting of tabs people could structure there workflow a lot more. * Customizing formatting of non-XML files Formatting a XML-native file is already implemented and due to the fact of the nature of XML there is little difficulty about (re)pretty-printing such a document. But for files like CSS and JavaScript there are a lot of different ways to style. Is there a possibility to customize this behaviour? In my case i really don't like oXygens way to strip blank lines between class declarations or to strip the whitespace between a property and value (display:none) on auto-completion simply because the syntax highlight does not recognize this as expected. Keep up the good work .bjoern