Hub 5 Latest Firmware: 7.6.15 or 7.6.20?

I see LG-RDK_7.6.15-2306.5 in Admin > Info, but I have seen people mention LG-RDK_7.6.20-2306.5. Curious if it was just my area that had the older firmware or if I should have gotten the new one. I tried rebooting from the UI, unplug / replug the hub, and putting it back in non-modem mode but never got an update. Not really sure if the new firmware version makes a difference, but me not getting updated could indicate other issues. Thanks for sharing if you are in the same situation I am in!