Our primary operating system in production had been Ubuntu 16.04 which went out of support in April 2021
The next recommended Ubuntu version was 20.04.
The supported Open edX installation (Native Installation) puts everything on a single Ubuntu box, so all services must run on the same version. Koa was released on December 9th, 2020, and was supported for six months. Since 16.04 went out of support in April 2021, we needed Koa to run on 20.04.
Deadline: November 9, 2020.