[GL.Inet gl-s1300] Stuck with the old 'Chaos Calmer' OpenWRT

Hey thanks for the reply, I think I understand what you mean. I got confused about this line on the wiki

’ Upload OpenWRT .bin firmware image’ and I just used the one provided on the template which is more recent.

I checked the ftp server and there’s no 18.06 image for the s1300,

https://downloads.openwrt.org/releases/18.06.0/targets/ipq40xx/generic/

I believe the first version that has a build the s1300 is this one

https://downloads.openwrt.org/releases/21.02.0/targets/ipq40xx/generic/

how should I proceed?