docs: update changelog.md

changelog.md

@@ -2,6 +2,23 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.3.0] - 2025-01-18
+
+### 🚀 Features
+
+- *(cli)* Implement search argument
+- *(cli)* Add first implementation for install command
+- *(cli)* Cleanup install command and add remove and search command
+
+### 🐛 Bug Fixes
+
+- *(cli)* Add missing yes flag in flatpak remove cmd
+
+### 🚜 Refactor
+
+- Seperate files, function and structs into seperate packages
+- Move main.go back to project root
+
 ## [0.2.0] - 2025-01-16
 
 ### 🚀 Features
@@ -18,6 +35,7 @@ All notable changes to this project will be documented in this file.
 
 ### 📚 Documentation
 
+- Update changelog.md
 - Update changelog.md
 
 ### ⚙️ Miscellaneous Tasks