Thanks for the notice. It was without hardware NAT support.

Alsg, thank you. I have already prepared a new images for v3. The old image that I used with v2 didn't work (router didn't let me to flash it, saying the version doesn't fit). As you wrote, probably...

I have my custom OpenWRT firmware image which I used with v2, will it work with v3? I am just afraid to brick it.