I have a MikroTik RB750Gr3 and the 19.07.6 release downloaded from here includes LuCI.
However, if I use the Image Builder from the same directory to build the image myself, LuCI (and possibly other packages?) are not included. Why is this and how do I find out what packages are enabled in the pre-built image? I want exactly the same thing as the official release, but with two extra packages (wireguard and luci-app-wireguard) built in.
Also, I read something about OpenWrt supporting reproducible builds, but every time I regenerate the image it has a different SHA-256. Is this supposed to happen?