What's the latest firmware for AX1800 to support OpenVPN and WireGuard?

Technical Support for Routers VPN, DNS, Leaks
1

I upgraded to 4.2.3, I found my OpenVPN and WireGuard Applications have gone.

How to install the English Version of 4.2.3, not CN

how to restore them?

Thanks

2

Pls refer to this announcement Statement on the purchase of products in mainland China