diff --git a/FEATURES.md b/FEATURES.md
index 3610f4b793..6fe1496014 100644
--- a/FEATURES.md
+++ b/FEATURES.md
@@ -1,10 +1,10 @@
 # Winit Scope
 
 Winit aims to expose an interface that abstracts over window creation and input handling, and can
-be used to create both games and applications. It supports the main graphical platforms:
+be used to create both games and applications. It supports the following main graphical platforms:
 - Desktop
-  - Windows
-  - macOS
+  - Windows 7+ (10+ is tested regularly)
+  - macOS 10.7+ (10.14+ is tested regularly)
   - Unix
     - via X11
     - via Wayland