Update CHANGELOG.md

Author: CohenCyril

CHANGELOG.md

@@ -1,8 +1,8 @@
 # Changelog
 
-Last releases: [[0.3.8.1] - 2021-06-12](#0381---2021-06-12) and [[0.3.8] - 2021-06-01](#038---2021-06-01)
+Last releases: [[0.3.9] - 2021-06-12](#039---2021-06-12) and [[0.3.8] - 2021-06-01](#038---2021-06-01)
 
-## [0.3.8.1] - 2021-06-12
+## [0.3.9] - 2021-06-12
 
 ### Added