Hi everyone,

I found the web page about how to upgrade the Rawhide to the newest version:
https://fedoraproject.org/wiki/DNF_system_upgrade

there are totally 4 commands

1. dnf upgrade --refresh

2. dnf install dnf-plugin-system-upgrade

3. dnf system-upgrade download --refresh releasever=rawhide

4. dnf system-upgrade reboot

I know that the second one is for installing a plugin for dnf.

But what is the differences between 1 and 3,4?

Sincerely,

Bowen Wang