Merge pull request #23 from plesk/version-2.2.1

Release version 2.2.1

Author: SandakovMM

README.md

@@ -39,7 +39,7 @@ To retrieve the latest available version of the tool, please navigate to the "Re
 
 To prepare the latest version of the tool for use, please run the following commands:
 ```shell
-> wget https://github.com/plesk/ubuntu18to20/releases/download/v2.2.0/ubuntu18to20-2.2.0.zip
+> wget https://github.com/plesk/ubuntu18to20/releases/download/v2.2.1/ubuntu18to20-2.2.1.zip
 > unzip ubuntu18to20.zip
 > chmod 755 ubuntu18to20
 ```