better versioning for changelog

Author: xwings

ChangeLog

@@ -1,7 +1,7 @@
 This file details the changelog of Qiling Framework.
 
 ------------------------------------
-[Version 1.4]: Oct 20th, 2021
+[Version 1.4.0]: Oct 20th, 2021
 - Added MCU Engine
 - Bug fix for qdb
 - Bug fix for debugger
@@ -10,7 +10,7 @@ This file details the changelog of Qiling Framework.
 
 
 ------------------------------------
-[Version 1.3]: Sept 25th, 2021
+[Version 1.3.0]: Sept 25th, 2021
 
 - Added QNX
 - Aded Dynamically executed QNX