chats: add changelog

Author: angelo-v

chats/rdflib/CHANGELOG.md

@@ -5,6 +5,10 @@ All notable changes to this module will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres
 to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+- [readChat](https://solid-contrib.github.io/data-modules/chats-rdflib-api/interfaces/ChatsModule.html#readChat)
+
 ## 0.3.0
 
 ### Added