A flat theme for GNOME & Xfce4
https://github.com/lassekongo83/plano-theme/compare/v3.28-1...v3.28-2
Changes made since last release: https://github.com/lassekongo83/plano-theme/compare/v3.24-2...master
Release before swapping master branch to 3.26.
For GTK 3.22 and 3.20.