Hello to Openwrt friends!
I use the image builder and I can create the customized builds for my router. I can add or remove a package from the final image. My question is how can I embedded a custom package or how can I customize a package(e.g. dnsmasq,luci...) and embedded to the image with the image builder. Can I do this with Image Builder, or I have to compile all the openwrt?

Thank you!