Changelog for 3.1.3

Author: alexandercerutti

CHANGELOG.md

@@ -3,6 +3,11 @@
 Since every new minor, major or patch version is pushed in the repository with the npm autogenerated commit for version update, a history become needed.
 The lists won't include the npm autogenerated commit.
 
+## 3.1.3 - 16 Jan 2022
+
+    Updated dependencies to remove dependabot alerts (like, node-forge to v1.2.1);
+    Updated tests;
+
 ## 3.1.2 - 30 Dec 2021 (Happy new year!)
 
     This release fixes some issues when running under Windows and adds new tests.