When this firmware is planned to be released?

I've done this: VR600 Extended via 5GHz to RE650, and the later transmit 2.4GHz to the devices. It works better, yet I've pretty sure an update is required here, even for the VR600 V2 which runs on...

Router: Hardware Version:Archer VR600 v2 00000000 Router: Firmware Version:0.4.0 0.9.1 v0074.0 Build 201104 Beta.44197n Channel 11, 20Mhz Beacon Interval: 25 RTS Threshold: 100 DTIM Interval: 1...

Hello, I've RE450 V2.0 and now bought a RE650 V1.0 (didn't find v2.0) to get more coverage. I've updated it to the latest firmware the replaced the RE450 with it. Awfully, the RE650 has dropouts and...