Well, just the autosave, but I'm not sure if I got that turned on.
There's just the save I posted, the Save where I misclicked and overwrote another savegame a few years back, and the "now" save.
There's no much happening. My entire fleet is at Starfleet Academy, mothballed & getting tech refits, every planet has either an Oxy atmosphere, a converter, or is building one.

And the Jreanar are piling ships through my minefields, average 4 DN per year. Can't quite keep up, and a slowly decaying at one WP. Still got 400 mines though.
Shield tech has advanced greatly, but we're still 2/3rds to 1/2 of the alien tech.
Got monoliths, and after the budget bottomed out making atm. converters I've got big plusses in everything.
I can defeat a Phong DN with a Nuclear Bombardment BC, and a DUC+talisman BC, but only sometimes, while I do a little missile dancing at max range.