If the extension does something that isn't changing, like JSON Formatting, I guess it's best to disable updates right after you install it.
I just did this for all extensions I have in Firefox. Not sure about extensions like uBlock though? Doesn't it fetch new lists of sites to block or something like that? Or is that done separately from updates?
> Doesn't it fetch new lists of sites to block or something like that? Or is that done separately from updates?
It's done separately from updates.
I also disable auto updates for extensions and I keep extensions that I don't need daily installed but disabled.
It's annoying that firefox doesn't have a "Update all" button but clicking manually on a handful of extensions once a month isn't that much of a chore :shrugs:.