diff --git a/lispref/ChangeLog b/lispref/ChangeLog
index 03fc486ae5a..e0f53dd26e1 100644
--- a/lispref/ChangeLog
+++ b/lispref/ChangeLog
@@ -1,3 +1,7 @@
+2006-05-31  Juri Linkov  <juri@jurta.org>
+
+	* minibuf.texi (Minibuffer History): Add history-add-new-input.
+
 2006-05-30  Richard Stallman  <rms@gnu.org>
 
 	* display.texi (Line Height): Fix errors in description of
diff --git a/src/ChangeLog b/src/ChangeLog
index cca73c2d2a8..555e57110f2 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2006-05-31  Juri Linkov  <juri@jurta.org>
+
+	* minibuf.c (Vhistory_add_new_input): New variable.
+	(read_minibuf): Use it.
+	(syms_of_minibuf) <history-add-new-input>: New Lisp variable.
+	(syms_of_minibuf) <history-delete-duplicates>: Doc fix.
+
 2006-05-31  Kim F. Storm  <storm@cua.dk>
 
 	* process.c (select_wrapper): Add wrapper around select to work around