Standard filebrowser Controller Class - enhance for generic usage
Hmm, the sitemap doesn't appear the appropriate tool to get an overview of hidden and removed pages (besides there would be technical issues). A page administration plugin is more appropriate, and Pagemanager_XH already allows to show either hidden or removed pages.
Mark hidden pages in Admin-Sitemap
Search Results in a new Window
Well, users can do that already by choosing "open in new tab" or whatever their browser offers.
Closing, as feature request should be filed as issues on our Github page now.
Simple Update
Tune page title display