Multiple state examples et al.

CHANGELOG.md

@@ -1,11 +1,20 @@
 # Change Log
 All notable changes to this project will be documented in this file, following the suggestions of [Keep a CHANGELOG](http://keepachangelog.com/). This project adheres to [Semantic Versioning](http://semver.org/).
 
+## Unreleased
+
+- Focus node 
+  - Can be on root
+  - Focus node radius, radius_factor, radius_extent parameters
+- Breaking: Change `transparency` to `opacity`
+- Multi-state data model tweaks
+
+
 ## [v1.1.0] - 2024-12-09
 
 - Support for multiple states in one `.msvj` file
 - Configurable transitions/animations between states
-- Configurable transparency of representations
+- Configurable opacity of representations
 - Add support for additional/custom properties on each node ("vendor-specific properties")
   - This allows users to store custom data 
   - Mol* can be instructed to show non-covalent interactions by providing vendor-specific properties

README.md

@@ -253,6 +253,17 @@ will run the server on `localhost:9000` with reload mode on.
 - API Docs: `http://localhost:9000/docs`
 - Example: `http://localhost:9000/api/v1/examples/load?id=1tqn`
 
+### Testing API examples
+
+Start the server and run
+
+```
+cd molviewspec
+python test_server.py
+```
+
+Will call all API endpoint that can be called without arguments.
+
 ### Formatting the Project
 
 ```