Business case: Many desktop users are explicitly asking for an easy way to use
VPNs beyond NetworkManager. I regularly point advanced users to setting up
their own VPN infrastructure on a VPS, however, not everyone has the time or
skills to do so. Among the many commercial offerings, Mullvad is perhaps the
only one that I would recommend. This is also a typical case where a
containerized desktop application would perhaps not work (and to date there is
no flatpak available). Having it available in the TW repo would significantly
increase user adoption of openSUSE TW. 
GitHub: https://github.com/mullvad/mullvadvpn-app
Source Tarball:
https://github.com/mullvad/mullvadvpn-app/archive/refs/tags/2021.2.tar.gz
License: GPL-3.0

As these are security-sensitive packages and to review their security policy,
tagged as security:
https://github.com/mullvad/mullvadvpn-app/blob/master/docs/security.md