Changelog updated

Author: ggarri

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file.
 
-## 5.0.0 (2021-12-17)
+## 6.0.0 (2021-12-20)
 
 ### 🆕 Features
 
@@ -15,6 +15,10 @@ All notable changes to this project will be documented in this file.
 
 - Removed `/accounts/{address}/sign` and `/accounts/{address}/verify-signature` in favor of `/accounts/{address}/sign-message` and `/accounts/verify-message` accordingly to EIP-191 standards
 
+## 5.0.0 (DEPRECATED)
+
+Deprecated version
+
 ## 4.2.1 (2021-10-06)
 
 ### 🛠 Bug fixes