most recent ruu.
If you are looking for a custom Rom that is near stock, @santod040
's roms are near stock and built off vzw base if it says so in OP. He also has a thread where he has the most recent OTA as full stock, stock deodexed debloated and stock odexed debloated. They are flashable in twrp.
All those options should let you be able to use that program. If that program checks for root, then just use rootcloak xposed module.
Edit: I think santod's stock deodexed roms have WiFi tether enabled. I mentioned him so he can confirm if it does.
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