diff --git a/CHANGES b/CHANGES
index 3e382ef5d..030e4c6d2 100644
--- a/CHANGES
+++ b/CHANGES
@@ -17,6 +17,7 @@ Features added
 * #4112: Don't override the smart_quotes setting if it was already set
 * #4125: Display reference texts of original and translated passages on
   i18n warning message
+* #4147: Include the exception when logging PO/MO file read/write
 
 Bugs fixed
 ----------