diff --git a/patchnotes.md b/patchnotes.md
index 67f9e1b0..dc793fb9 100644
--- a/patchnotes.md
+++ b/patchnotes.md
@@ -10,8 +10,12 @@ Please report any issues in #cmbw-issues on [discord](https://discord.gg/s5SKBmY
 
 TBD
 
-## Gameplay
-- Selection is now capped at 252, from 12 (c. DF)
+## Selection: (c. DF)
+- Selection is now capped at 252, from 12
+- When selecting more than 12 units, selections are collapsed, showing the quantity of units by type - at which point:
+	- Left-click selects all units of that type
+	- Shift-click deselects one unit of that type
+	- Ctrl-shift-click deselects all units of that type
 
 ## AI
 - Reduced the resource bias for expansion selection to prevent unwanted edge cases