Is this project being actively maintained?

There's a number of issues and pull requests that are multiple months old. Not sure who can approve PRs?

Can a [CODEOWNERS](https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners) file be setup to automatically tag the right people for review?

No repository file or test is named. Start by reviewing the repository’s current ownership and review setup alongside GitHub’s CODEOWNERS documentation; done would require a decided maintenance and approval path and, if accepted, configuration that routes reviews to the right people.

Written by the indexing model from the issue text.