Find it very hard to believe that there are no new security updates for almost a year. Just read that a lot of tp-link vulnerability has been found on numerous models (mine isn't included in the list though). However in the past years, there were a LOT of updates on all front of IT security, be it as networking, or anything else.

Reference for security flaw related news just to name one latest: https://securityaffairs.co/wordpress/125286/hacking/vulnerabilities-common-wi-fi-routers.html?utm_source=rss&utm_medium=rss&utm_campaign=vulnerabilities-common-wi-fi-routers

Any beta or non-final updates could be applied please? I cannot find anything like that, or 0 day firmware?