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 Automatically change the GTK theme to dark variant when Night Light activates.
 
+## Theme compatibility
+
 Your theme must have a `-dark` variant, e.g. `Adwaita` and `Adwaita-dark`.
 
+These themes have been tested and work:
+
+- Adwaita
+- Arc
+- HighContrast
+- Materia
+- Yaru
+
 ## Command line installation
 
 Clone the repository and enter the directory: