[sasagr]

so excited! this inspired me to pick up a 2nd appletv4

Can you OTA Kodi updates or have to side load an IPA every time there's a new nightly?
if the latter, do I just hit something like minus sign on Xcode to remove from window> devices, then re-add?
Please advise, thanks!

if you use Xcode, you do not have to hit the minus button, on the contrary hit the plus button and if you are keeping the same bundle identifier (it does it by default) it will just update your existing version and keep all the data (settings, add ons,..)