This section provides upgrade information for Zabbix 4.4:
Direct upgrade to Zabbix 4.4.x is possible from Zabbix 4.2.x, 4.0.x, 3.4.x, 3.2.x, 3.0.x, 2.4.x, 2.2.x and 2.0.x. For upgrading from earlier versions consult Zabbix documentation for 2.0 and earlier.