CHANGELOG.md in xgb-0.5.3 vs CHANGELOG.md in xgb-0.6.0

@@ -1,4 +1,8 @@
+## 0.6.0 (2021-10-23)
+
+- Updated XGBoost to 1.5.0
+
 ## 0.5.3 (2021-05-12)
 
 - Updated XGBoost to 1.4.0
 - Added ARM shared library for Linux