diff --git a/CHANGES.md b/CHANGES.md
index 0fa52a3f..989e9568 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -11,6 +11,9 @@
   * New constructor `CenteredAt Rational Rational` added for
     `XMonad.Prompt.XPPosition`.
 
+  * `XMonad.Prompt` now stores its history file in the XMonad cache
+    directory in a file named `prompt-history`.
+
 ### New Modules
 
   * `XMonad.Layout.SortedLayout`