> HI team,
>
> I need your help in upgrading my HA-Proxy version from
> haproxy-1.5-dev21 to latest Stable version.
> Can i upgrade directly or i have to change any settings..
That depends on your configuration and on what you
expect from HAProxy.
Without any further informations I would say NO. dev22
changes default setting from tunnel to keep-alive mode,
this may or may not have impact in your configuration.
Provide and explain your configuration and services, then
we may be able to answer your question.
Lukas