How to update Ubuntu correctly?

Hi there
Sorry for newbie question

I’m going to update ubuntu with hestiaCP

When I run
apt update
apt upgrade

I have got question from update:
Configuration file ‘/etc/php/7.3/fpm/pool.d/www.conf’
==> Modified (by you or by a script) since installation.
==> Package distributor has shipped an updated version.
What would you like to do about it ? Your options are:
Y or I : install the package maintainer’s version
N or O : keep your currently-installed version
D : show the differences between the versions
Z : start a shell to examine the situation
The default action is to keep your current version.

What I should do to don’t break my ubuntu+hestiaCP ?

Just press enter, which should use the already existing file and does overwrite it.


Thanks. You saved me ))