patch 7.4.2132

Problem:    test_partial has memory leaks reported.
Solution:   Add a note about why this happens.

src/version.c

@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2132,
 /**/
     2131,
 /**/