updated CHANGELOG.md

CHANGELOG.md

@@ -1,3 +1,11 @@
+### [2.1.3] - 2020-08-24
+
+  * (Improvement) [use static instead of self for late static bindings in Server](https://github.com/1ma/JsonRpc/pull/7)
+
+### [2.1.2] - 2020-01-12
+
+  * (Improvement) Relaxed Server attributes visibility.
+
 ### [2.1.1] - 2019-08-12
 
   * (Improvement) Control Json decoding algorithm with a flag to the JsonRpc Server.
@@ -30,6 +38,8 @@
 
   * Initial pre-release
 
+[2.1.3]: https://github.com/1ma/JsonRpc/compare/v2.1.2...v2.1.3
+[2.1.2]: https://github.com/1ma/JsonRpc/compare/v2.1.1...v2.1.2
 [2.1.1]: https://github.com/1ma/JsonRpc/compare/v2.1.0...v2.1.1
 [2.1.0]: https://github.com/1ma/JsonRpc/compare/v2.0.0...v2.1.0
 [2.0.0]: https://github.com/1ma/JsonRpc/compare/v1.0.0...v2.0.0