There's still a lot of work to do... but just to be able to import and open my old session manager's sessions (under ubuntu find them under ~/.mozilla/firefox/*some cryptic-key*.default/sessions/*here they are!!!*, which I though I'd never see again under firefox 57+, has just made me sooooo happy!!! So I just wanted to say THANKS!!!! a) For my sessions back, b) for giving us an alternative to keep going.

And don't listen to all those stupid comments of people, who probably think, open-source code just falls down from trees or something...