Update README.md

Author: PierreS-alpha

README.md

@@ -6,10 +6,10 @@ It is developed in python3, and can be run from the command line or directly in
 The required input metadata can come from a sitelogs file, or be manually entered as arguments to the command line or the called function.  
 It is available under the GNU license on the following GitHub repository: https://github.com/IPGP/rinexmod  
 
-v1 - 2022-02-07 - Félix Léger  - [email protected]  
 v2 - 2023-05-15 - Pierre Sakic - [email protected]  
+v1 - 2022-02-07 - Félix Léger  - [email protected]  
 
-Last version: v2.2 - 2024-01-12
+Last version: v2.2.1 - 2024-01-13
 
 ## Tools overview