Computer Tips - Fedora: upgrade to the next version of Fedora with dnf

Date: 2015nov3 Updated: 2020oct27 OS: Linux Distro: RedHat/Fedora/CentOS Keywords: fedup Q. Fedora: upgrade to the next version of Fedora with dnf A. For example, as root:
dnf --refresh upgrade dnf system-upgrade download --releasever=33 (This takes a long time since it downloads) dnf system-upgrade reboot (This step took me about 20 minutes)
This works going to Fedora 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33. After its done it tells you that you can do:
dnf clean packages
to remove cached packages If that subcommand is missing, install it with:
dnf install python3-dnf-plugin-system-upgrade