CHANGELOG => Add upcoming 6.0.0

CHANGELOG.md

@@ -14,7 +14,26 @@
 **⚠️ Deprecation:**
 -->
 
-## 4.2.0 (Upcoming)
+
+## 6.0.0 (Upcoming)
+
+### ✨ Feature
+- Add SonarQube integration for exercises (thanks to @joel.vonderwe)
+- **CLI**: Add possibility for the user to delete an exercise if they've reached the limit of 2 exercises
+- **CLI**: List exercises of a user (thanks to @bedran.sezer)
+- **CLI**: List available assignments (thanks to @bedran.sezer)
+
+### 🔨 Internal / Developers
+- Major dependencies update
+
+
+## 5.0.0 (2024-10-21)
+
+### ✨ Feature
+- Add possibility of self-host the solution
+
+
+## 4.2.0 (2024-07-05)
 
 ### ✨ Feature
 - Add support for tags on assignments and exercises