Work is underway on the next version of Clippings. Version 7.1 builds upon the features released in 7.0, and will also include more usability improvements, such as the elimination of that pesky confirmation message box that appears when reloading the Synced Clippings folder in Clippings Manager or Clippings Sidebar.
While most of my attention will be on Clippings, I will try to carve out some time to research a bug fix for the issue where Panic Button loses tab groups if the Panic Button action is set to Hide and Replace. More details about the issue, as well as a suggested workaround, can be found in this blog post.