Chef Infra OSS no longer supported?

[darkn3rd]

I saw the announcment:

Chef Infra Server 15.10.12 Released!

We are delighted to announce the availability of version 15.10.12 of Chef Infra Server. Platform support Chef Infra Server is no longer supported on the following platforms: Red Hat Enterprise Linux 7 CentOS 7 License usage We now collect aggregated and anonymized usage data to understand the Chef Infra Server adoption curve, operating systems that Infra Server runs on, deployed versions of Infra Server, and deployment patterns. We have ensured that the collected data protects the end user …

Which has a link on a page to open source chef downloads at:

Download Chef Infra Server | Chef Community

The latest version for Ubuntu is more than 6 years old with Ubuntu 18.04. This operating system has been EOL on April 30, 2023. It is now October 2024. So my question: Is Chef Infra OSS no longer supported, as there has not been an update for 6 years, and extremely old operating systems past EOL are listed. The last version of this is 12.19.31.

The RedHat/CentOS similarly is showing only deprecated operating systems with CentOS 7 (now disbanded project).

[Stromweld]

the code base is OSS but the builds and supported Operating systems for those builds are not opensource as in free and requires a licensed agreement to use. Since the code is OSS you are free to compile and create your own build from it to support the OS of your choice.