Imported from libpng-1.2.1beta4.tar
diff --git a/CHANGES b/CHANGES
index b82ec4b..8adb246 100644
--- a/CHANGES
+++ b/CHANGES
@@ -993,6 +993,11 @@
 version 1.2.1beta3 [October 27, 2001]
   Removed type casts from all NULLs.
   Simplified png_create_struct_2().
+version 1.2.1beta4 [November 7, 2001]
+  Revised png_create_info_struct() and png_creat_struct_2().
+  Added error message if png_write_info() was omitted.
+  Type cast NULLs appearing in function calls when _NO_PROTO or
+    PNG_TYPECAST_NULL is defined.
 
 Send comments/corrections/commendations to
 png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu