I just added a new GPL wallpaper. This wallpaper is a bit more dark colored than usually but should still provide a nice outlook.
While I am still working hard to write a new file manager for PostX 0.3 here are the PostX beta1 wallpapers in the mean time.
I uploaded two preview pictures to my GPL gallery: https://www.techtimejourney.net/gpl-art/2033-2/
The full 5 wallpapers set is available as a zip file under the Wallpaper series section below the title: PostX 0.3. beta1 wallpapers.