Some of you may have already downloaded and installed the new firmware: 200716 (dated 9/4/2020).  Here is the direct to it:

https://www.tp-link.com/us/support/download/archer-ax11000/#Firmware

New Features/Enhancement:
1. Added WPA3 feature;
2. Optimize IPv6 function, support more ISP;
3. Optimized QoS and parental control feature;
4. Improved the stability of the wireless network.

Bug Fixed:
1. Fixed the bug that sometimes 2.4G wireless network will also disappear after disabling 5G wireless network and restarting DUT;
2. Fixed the bug that wireless client devices can't communicate with each other under certain special environment;
3. Fixed the bug that the router's WAN port drops the internet under some network environment;
4. Fixed the bug that sometimes the OpenVPN settings change after rebooting the router.

Wondering what has your expereince been once you have installed it.  It seems that there is a warning at the bottom of the release notes that clearely states Note: You will be unable to downgrade to the previous firmware version after updating this firmware.  

So I think better to make sure that it is working well (better?) before bricking the device in case there are indeed issues with you.

All input is appreciated, including positive comment.  I am sure that many of us have been waiting for it for a long time...