How to Update Fedora 40 to 41 for Proton VPN?

I had the same problem with the Proton VPN qube. After running

sudo dnf clean all
sudo dnf --releasever=41 distro-sync --best --allowerasing

in the Proton VPN qube, and restarting the qube, sudo cat /etc/fedora-release returned 41 as expected. But

qvm-features sys-vpn-protonvpn-app

still returned os-version 40 and os-eol 2025-05-13.

The following command from this issue comment solved it for me:

qvm-run -u root --service sys-vpn-protonvpn-app qubes.PostInstall

Thanks @kenosen for mentioning this issue!

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