I’ve only kept the PASS tests they took at the end of the year, starting in 3rd.
In Ga., no records are necessary, except a year end report and a Declaration of Intent to be sent in, and if social services were called, it’s illegal for them to ask for those.
It depends on your state what you have to keep. If you move, I don’t think they can retroactively apply your new state’s laws to your homeschool when you weren’t living there.
You follow the laws of where you’re at at the time.
I wouldn’t worry about it at all, but HSLDA can answer your questions (you should be a member either way).
HTH