I've updated Drupal to V10. I had been using V7, and it was getting quite a bit long in the tooth. The new version has got more active development going on and should be easier to update. Who knows, maybe it will even have fewer critical security updates. The downside is that the theme I had been using isn't really available under the new version and I really don't like messing with the minutiae of aesthetics, so it looks different.
C'est la vie.