If we only knew firmware version corresponded to which Android version
For example, this update to version 68.0.A.0.797 is what my Xperia 10 V wants to do out of the box. I assume that I could let it do it, but I’d prefer to know the exact “safe” versions from Jolla so we don’t have to guess and deduce things, and possibly mess around with Emma which is prone to your-phone-is-now-a-brick errors (and also requires Windows, which I don’t legally have)?