Rated 5 out of 5 stars

I have been using Firefox since day one(I have archived hard drives with version 6 and 24) and have save hundreds of sessions and web pages of interest to ME. I am still using Firefox 56.0.2 for no other reason than I refuse to throw away years of research and archived sessions of interest to me. It is obvious the Mozilla developers did not consider all the loyal users who did not want to throw away a significant part of their life be it sessions and pages saved for personal or professional reasons. Maybe these developers don't use Firefox or the extensions that helped make it such a game changer because if they did they would realize the disruptions trashing or dumping this extension causes. I am assuming they have files they keep somewhere so how would they like it if tomorrow someone told them they could no longer access their personal and professional files that they have accumulated over the past 10, 15 or 20 years? Version 56.0.2 forever or until Firefox developers get their act together. Bring Session Manager back!!!!
Ancient One