Release notes: 1. Change cli_handler from __abstratproperty__ to usual __property__, and add cli_handler to the **\_\_init\_\_** constructor. 2. Switch to a newer version of cloudshell-shell-core - 4.0.x
2.2.1
Switched to the latest versions of cli and snmp (3.2.0) Applied changes to device attributes structure according to a new 5.0.2 standard
2.1.3
Added support for gen 1 shells
2.1.2
Support for new cloudshell-snmp, with snmp set method