CHANGELOG.md in agent99-0.0.2 vs CHANGELOG.md in agent99-0.0.3

@@ -1,8 +1,25 @@
+# The Changelog
+
 ## [Unreleased]
 
-
 ## Released
+
+### [0.0.3] - 2024-12-08
+
+- Document advanced features and update examples
+- Add AgentWatcher and ExampleAgent implementations
+- Update control actions documentation for Agent99
+- Add request flow diagram and update messaging docs
+- Update schema documentation for improved clarity
+- Reorganize documentation and update architecture details
+- Update API reference with detailed implementation guidelines
+- Extend agent lifecycle documentation
+- Enhance agent discovery documentation and registry logic
+- Add KaosSpy example agent
+- Update README links to lowercase for consistency
+- Add documentation for Agent99 framework
+- Add Sinatra dependency and document registry processes
 
 ### [0.0.2] - 2024-12-07
 
 - Added examples/control.rb
     - request status from all agents