How to properly install zabbix 2.2.12RC1 to 2.2.5?

Question

FreeBSD

Hello. There is a zabbix 2.2.5 server on a freebsd 10.2 virtual machine. Due to the fact that this version contains the necessary fixes, the question arises of how to correctly install this version on an existing one.

Answer 1

1. Stop all zabbix services
   It is not necessary to update agents if their functionality suits