CHANGELOG.md in xgb-0.5.2 vs CHANGELOG.md in xgb-0.5.3

@@ -1,4 +1,9 @@
+## 0.5.3 (2021-05-12)
+
+- Updated XGBoost to 1.4.0
+- Added ARM shared library for Linux
+
 ## 0.5.2 (2021-03-09)
 
 - Added ARM shared library for Mac
 
 ## 0.5.1 (2021-02-08)