update changelog

CHANGELOG.md

@@ -39,10 +39,11 @@ Types of changes
 ### Added
 
 - disable checkbox "Show trajectories" after user clicks OK/Cancel on confirm dialog that appears if no trajectory data available
+- deploy stage for ci
 
-### Removed
+### Changed
 
-- unused dependencies
+- load appconfig from env file
 
 ## v0.0.19, 2025-04-01