I've updated the build to 8.0.2 with Kodi 17.3.
If you already have 8.0.0 or 8.0.1 working you can update to 8.0.2 by simply copying the .tar to Update folder and reboot.
Wow, that's awesome KOPRajs! Is that the only way to update it to 17.3 or is it possible to update it through Kodi software itself? I'm guessing since this is a custom build, maybe not?