I'm preparing to install OpenWrt on my Netgear R7800. But I'm a little confused based off of the information found through the forum and website.
Also, I bought this router from someone who previously flashed OpenWrt on it but has since reverted it back to stock.
And some more questions:
Can I just install the latest OpenWrt 21.02.0-rc3 (r16172-2aba3e9784)? Or do I have to use the older builds?