update changelog

Author: Clickism

fabric/CHANGELOG.md

@@ -4,4 +4,5 @@
     - `/clickmobs config get <option>`: Gets the value of a configuration option.
     - `/clickmobs config path`: Prints the path to the **configuration file**.
     - `/clickmobs config reload`: Reloads the configuration file.
-- Whitelist/blacklist will now reload when the config is reloaded.
+- Whitelist/blacklist will now reload when the config is reloaded.
+- Fixed: Running with ClickVillagers 1.6+ would cause a crash.