upread readme

Author: samuelcolvin

README.md

@@ -4,4 +4,4 @@
 [![Coverage](https://codecov.io/gh/pydantic/pydantic-settings/branch/main/graph/badge.svg)](https://codecov.io/gh/pydantic/pydantic-settings)
 [![license](https://img.shields.io/github/license/pydantic/pydantic-settings.svg)](https://github.com/pydantic/pydantic-settings/blob/main/LICENSE)
 
-**Work in Progress**, see https://github.com/pydantic/pydantic/pull/4492
+Settings management using Pydantic. **Currently a work in progress.**