Katello 3.0 - Which foreman version should I use?

Foreman 1.11 is currently installed but I also see another foreman yum repo
for 1.12 configured on my machine.
Would version should I be using?

[foreman-plugins]
name=Foreman plugins 1.11
baseurl=http://yum.theforeman.org/plugins/1.11/el7/$basearch
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-foreman

[foreman_proxy]
name=Foreman stable repository
baseurl=http://yum.theforeman.org/releases/latest/el7/$basearch
enabled=1
gpgcheck=1
gpgkey=http://yum.theforeman.org/releases/latest/RPM-GPG-KEY-foreman