First time OpenWRT user here. Well, I can't even say I'm a user, as I'm cautiously approaching installing OpenWRT for the first time as of now.
I am not sure if I'm an idiot or not, but I cannot find SHA / PGP files to download for the "openwrt-21.02.1-bcm53xx-generic-netgear_r7000-squashfs.chk" file anywhere on the R7000's hardware page, or 21.02.1 files within the downloads.openwrt.org/releases/21.02.1/packages/.
Am I missing something? I'm thinking that maybe there's no file for this old device. I've had no problem locating the signing keys for 21.02.1 related files.
I'd appreciate any help! Thanks.