Zabbix server upgrade from 4.0 to 4.4

[Mangirdas]

Hello everyone,

Today I upgraded zabbix server with this instruction https://www.zabbix.com/documentation...es/rhel_centos
and what is strange that I can see that current zabbix server version is 4.4, but I can't see any new features or updated template. Anyone could guide what I should to do?

for example I can't see new authentication method like kerberos and so on

My server looks:
CentOS Linux release 7.7.1908 (Core)
Apache/2.4.6 (CentOS)
5.5.64-MariaDB
PHP 5.4.16

my rpm's:
zabbix-agent-4.4.1-1.el7.x86_64
vmbix-zabbix-module-1.3.34-1.x86_64
zabbix-sender-4.2.8-1.el7.x86_64
zabbix-web-4.4.1-1.el7.noarch
zabbix-get-4.2.8-1.el7.x86_64
zabbix-release-4.4-1.el7.noarch
zabbix-server-mysql-4.4.1-1.el7.x86_64
zabbix-nginx-conf-4.4.1-1.el7.noarch
zabbix-java-gateway-4.4.1-1.el7.x86_64
zabbix-web-mysql-4.4.1-1.el7.noarch

status from zabbix log:
Zabbix Server stopped. Zabbix 4.4.1 (revision 8870606e6a).
Starting Zabbix Server. Zabbix 4.4.1 (revision 8870606e6a).
****** Enabled features ******
SNMP monitoring: YES
IPMI monitoring: YES
Web monitoring: YES
VMware monitoring: YES
SMTP authentication: YES
ODBC: YES
SSH2 support: YES
IPv6 support: YES
TLS support: YES
******************************
using configuration file: /etc/zabbix/zabbix_server.conf
loaded modules: vmbix.so
current database version (mandatory/optional): 04040000/04040000
required mandatory version: 04040000

[Atsushi]

When upgrading from 4.0 to 4.4, the column attribute of the table is changed and the column is added in the database, but the dashboard and template are not changed. Note that if you change the template, you may not be able to monitor items that could be monitored.
There is a new template at the following URL.

https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates

If Kerberos cannot be selected as the authentication method in the Authentication tab of the Web monitoring settings, try restarting the Web server and clearing the browser cache.

[Mangirdas]

Thanks for answer.
About new templates - best thing ever

So how I can change default dashboard into dashboard which belongs to 4.4?

Also about Kerberos - I even restarted my server, but nothing is changed. I can't see this option

[Mangirdas]

I read every line in zbx5223.patch and it seems that my zabbix server is missing /usr/share/zabbix/libs directory where are a lot of configuration files. What is the best practice to create this directory and for example enable zbxhttp/http.c this?