May I upgrade to latest version?

[robertordf]

I have playing in a 20.2 one, is it worth making a upgrade?

I am worried about mods I remember thatI waste a lot of time making all working smooth

[cpast]

You'll have to update a number of mods, but staying on an old version locks you out from many current mods, so it's generally better to upgrade.

[jfull]

It is almost certainly worth it, a lot of new features have been added.

I can understand your worry about mods though. If I were you I'd uninstall all the mods you have, and look for the newest versions of them. Some of those mods might not have been updated recently or might even be abandoned, so you might have to look for new ones that can replace them.