Appwrite functions

Why are there new features in the appwrite changelog https://appwrite.io/changelog but the last release on github was sep 18. So i'm wondering: how do you get these new features on selfhosted Appwrite instance?
Like for example, there are more languagues available for functions in Appwrite Cloud. When will they be rolled out to the self hosted instances? Or is there already a way to do this?

You can also enable the runtime specific changes on a self hosted version. Just define the new version inside the compose file
Here are the available runtimes: https://github.com/open-runtimes/open-runtimes

Thank you, tried adding dotnet7.0 but it doesn't shop up in the list?

My bad, it was actually in the list here