Update: added 0.1 changelog

Author: aybruhm

CHANGELOG.txt

@@ -40,4 +40,12 @@ Change Log
 --------------------
 - Modified type hints
 - Update unit test
-- Bump version to 0.0.7
+- Bump version to 0.0.7
+
+0.1 (25/06/2023)
+-------------------
+- Modified response functions
+- Modified test cases
+- Renamed package name, changed description and url
+- Modified README documentation
+- Bump version to 0.1