diff --git a/AUTHORS b/AUTHORS
index 71e3fa176..27b64588f 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -273,3 +273,4 @@ suggestions:
   Svetoslav Trochev
   Marc Cornellà
   Ander
+  Naga Kiran
diff --git a/ChangeLog b/ChangeLog
index 0d899d7a0..10a933754 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -150,6 +150,7 @@
           Babej).
 - TW-1684 make no-date > has-date for all date attributes (thanks to David
           Patrick).
+- TW-1686 Sorting not working on udas (thanks to Naga Kiran).
 - TW-1687 task add due:som appears to be interpreted as 'someday' (thanks to
           Alan Young).
 - TW-1688 task fails to import (thanks to Rainer Müller).