Check Nuget.org for new Packages if you’re planning on starting a new Sitecore 10.2 project.

Foundation Level Components

https://www.nuget.org/packages?q=Constellation.Foundation

Feature Level Components

https://www.nuget.org/packages?q=Constellation.Feature 

The Constellation version identifiers follow Sitecore Major and Minor versions. Thus anything labelled Version 9.1 is compatible with Sitecore 9.1 minimum, and 10.0.x.x requires Sitecore 10.0 minimum, etc. I reserve the last two “digits” in version numbers for bug fixes, thus 10.0.1.12345 does not correspond to Sitecore 10.0 Update 1, but rather is a “point release” for Constellation to address bugs found in the major 10.0 release.

I did not release a Constellation version targeting Sitecore 10.1.1 specifically, as the 10.0 and 10.1 components were compatible without changes.