Yesterday I decided to update to 18.06.04 on my WRT1200AC (after giving up for a few months after all the problems with .03) and compile my own version (with a few very minor performance tweaks).
The compiling and installation went fine, but today when I went to add (via opkg) some kmods I compiled as modules (at the same time as the image) it is giving me errors about not satisfying a dependency for kernel 4.14.95, bar the fact that the kernel they were compiled against is 4.14.131 (and the ipk files even say that)!
The kmods are kmod-video-gspca-core, kmod-video-gspca-ov534, kmod-video-uvc and kmod-usb2.
I have also noticed that on Luci that it still says it is OpenWrt 18.06.2 r7676-cddd7b4c77 (not sure if this just a minor bug or if something is screwed up).
EDIT: I figured out why Luci stated an older version (kept some files I should not of had when upgrading), but with a new install I am still getting the kmod error, but this time it is saying it can not find kernel version 4.14.131, bar the fact uname returns kernel version as 4.14.131!