OpenWrt 18.06.0 release

[hnyman]

@Doppel-D

I felt this is my lucky friday the third and I made a sysupgrade on a Netgear R7800 from 17.01.4 to 18.06 and checked 'keep settings'. The white LED is blinking slowly and that's it, not getting an IP.

like slh explained, R7800 requires using the TFTP flash to go into 18.06.0 and later.

Advice is found in:

• https://openwrt.org/toh/netgear/r7800
• Netgear R7800 exploration (IPQ8065, QCA9984)
• Build for Netgear R7800