Mention nightly flatpaks in the README

diff --git a/README.md b/README.md
index e0b8b40c07a4abe25321f31a0c388242b74a9ccf..04f8c399b846ab6b55cae208ee048ef98a695ab1 100644 (file)
--- a/README.md
+++ b/README.md
@@ -36,6 +36,13 @@ Nightly documentation can be found at
   - Gdk: https://gnome.pages.gitlab.gnome.org/gtk/gdk4/
   - Gsk: https://gnome.pages.gitlab.gnome.org/gtk/gsk4/
 
+Nightly flatpaks of our demos can be installed from the
+[GNOME Nightly](https://wiki.gnome.org/Apps/Nightly) repository:
+  - flatpak remote-add --if-not-exists gnome-nightly https://nightly.gnome.org/gnome-nightly.flatpakrepo 
+  - flatpak install gnome-nightly org.gtk.Demo4
+  - flatpak install gnome-nightly org.gtk.WidgetFactory4
+  - flatpak install gnome-nightly org.gtk.IconBrowser4
+
 Building and installing
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