diff --git a/Tailscale-1.28.md b/Tailscale-1.28.md
index f2f8e71..497e8b3 100644
--- a/Tailscale-1.28.md
+++ b/Tailscale-1.28.md
@@ -14,7 +14,7 @@
 - set AllowSameVersionUpgrades attribute on MajorUpgrade tag in Windows MSI script
 
 ### macOS
-- 100.64.0.0/10 (?)
+- Use one large 100.64.0.0/10 route entry if there are no other interfaces using CGNAT, to avoid Network Changed errors in browsers where possible
 
 ### iOS
 - the minimum iOS version is now iOS 15, which makes substantially more memory available (the App Store will offer Tailscale 1.26.2 for iOS 13 and 14 devices)