I was very glad with SSB and use it a lot in my workflow but suddenly it stop working in the 86 version update. Now I know that it is no more supported and I started a dangerous practice of installing 85 version and omit updates (in fact this is not too useful because I accidentally update my firefox two times and have to manually reinstall the 85 version). I now this was an experiment but is a shame they stop supporting this kind of progress. My question is, is there an alternative to SSB currently implemented? Which is the closer form of such experience that can I get from command line? I mean: features like new window, no toolbars, independent (no open links in the tabs of previously opened window), could it be resources independence too? Thanks you beforehand.