We wanted to announce that we will be changing our release plan for 5.6.x. We will not be posting 5.6.19 to our download site, and repo on this upcoming Monday (October 30th).
Instead we plan to release controller 5.6.20 as a stable release. This will be blog only at first. On the following Monday, November 6th, we plan to post 5.6.20 to the download site, repo and release firmware for UniFi Cloud Key.
We believe there are important fixes which call for this change of action. Thanks!