@rimu @Dust0741 Also, even if openwrt stops supporting it.. If you have a router or firewall or something in front of your access point, then running an old version of openwrt isn't really that much of a risk if we're talking about residential wifi w/out a lot of coverage.

And that's assuming you'd want to stick with a model that openwrt has dropped support for. If they do drop support in a few years, you could buy a newer (better supported) older model again for $40.