diff --git a/wxPython/docs/CHANGES.txt b/wxPython/docs/CHANGES.txt
index b96a9bfbf1..a670ac54d0 100644
--- a/wxPython/docs/CHANGES.txt
+++ b/wxPython/docs/CHANGES.txt
@@ -179,8 +179,8 @@ record operations on a DC and then play them back later.
 Upgraded to Scintilla 1.70 for wx.stc.StyledTextCtrl.
 
 Added CanSetTransparent and SetTransparent methods to the
-wx.TopLevelWindow class.
-
+wx.TopLevelWindow class, with implementations (so far) for wxMSW and
+wxMac.