Kagi-ing for a docs page often brings up older, out of date, versions of the documentation page (same with Google). I'd like to downweight these - easy! But currently, downweighting, upweighting, blocking or pinning applies to every subpage for the whole domain, so i can't distinguish between old docs and current docs. Since new versions of any docs will be released over time, it makes sense just to downweight the known older versions.