Self-disabling NS?

[rys]

Running FF56 and NS 10.1.8.16, unchanged since august NS update. Both FF and NS set to not update automatically, and when I boot the system, apropos of nothing, NS is disabled because it's suddenly no longer compatible with my version of FF (or any version below 59); it doesn't even show up in the get extensions list. It was working fine this morning and nothign was supposed to update. Who's ignoring the 'do not update" instruction?

[barbaz]

NoScript 10.x was never compatible with Firefox 56. You need NoScript Classic from https://noscript.net/getit

[rys]

Thanks. I'll see what I can find (though it was working previously and has been for some time...
Wouldn't be the first time something impossible's worked fine for me.)