Hi, i want to ask, if it is possible to install haproxy 2.4 package instead of 2.2 that is provided.
Thanks for advice
You can have a look at the FreeBSD ports:
https://www.freshports.org/net/haproxy
If it is there, it can be installed at least manually. The package is usually upgraded at any intermediate release if it is not a locked major version like haproxy22.