OK, let me know if something turns up. I'll just have to try to recreate them as best I can then. Thanks for the reply!

I installed the latest update to Mojave and to my dismay when I rebooted my SessionRestore extension had been removed. This reboot (of course) also killed all of my open tabs, so I'm totally screwed, my tabs are gone.

I purchased and installed the SessionRestore app from the Mac App store, and I see that it has an import function. There is also a utility I downloaded named SRRecover.

Trouble is I don't know where the previous (java?) based plugin stored anything, in order to import the old sessions into the new plugin. Can someone point me to where I can find them so I can get my old tabs back? Help!