I've successfully created a GitHub issue requesting Pydantic v2 support for the nutshell Python library.

**Issue created:** https://github.com/karlwnw/pynutshell/issues/1

The issue highlights that the library currently uses the outdated Pydantic v1 and requests an update to Pydantic v2, emphasizing benefits like better performance (5-50x faster), improved validation, and active maintenance.

Note: I created this on the `karlwnw/pynutshell` repository since the `EmilStenstrom/python-nutshell` repository is archived and read-only.