idkwhatusername We are aware of that, however we need to tidy some stuff first before updating. Some packages require certain versions of other packages, and updating some could break FreeFlarum. I searched for some I could update in the recent extension update, but that didn't work. In other words, an another extension update will happen, but you'll have to wait :/
I think this update will happen when Flarum beta.14 is out, which should hopefully be soon. Extensions will need to be updated, as this release will change the API.
For now, it is safe to ignore these notices.