i3status that supports memory display, memory support was implemented but not released in latest version of i3status, so I modified v2.12 package from official repo to add memory support, release version 99 so when v2.13 comes out dnf will update to v2.13 official release

This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/xz18/i3status-2.12-99/