diff --git a/INSTALL b/INSTALL
index a291548..32ba799 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
 
-Installing libpng version 1.4.0beta78 - August 28, 2009
+Installing libpng version 1.4.0beta78 - August 31, 2009
 
 On Unix/Linux and similar systems, you can simply type
 
diff --git a/LICENSE b/LICENSE
index 135b483..feeefac 100644
--- a/LICENSE
+++ b/LICENSE
@@ -10,7 +10,7 @@
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.4.0beta78, August 28, 2009, are
+libpng versions 1.2.6, August 15, 2004, through 1.4.0beta78, August 31, 2009, are
 Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are
 distributed according to the same disclaimer and license as libpng-1.2.5
 with the following individual added to the list of Contributing Authors
@@ -108,4 +108,4 @@
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-August 28, 2009
+August 31, 2009
diff --git a/README b/README
index 4f8cc40..9807ba3 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.4.0beta78 - August 28, 2009 (shared library 14.0)
+README for libpng version 1.4.0beta78 - August 31, 2009 (shared library 14.0)
 See the note about version numbers near the top of png.h
 
 See INSTALL for instructions on how to install libpng.
diff --git a/contrib/pngminim/decoder/pngusr.h b/contrib/pngminim/decoder/pngusr.h
index 2312a78..d54304d 100644
--- a/contrib/pngminim/decoder/pngusr.h
+++ b/contrib/pngminim/decoder/pngusr.h
@@ -59,7 +59,6 @@
 #define PNG_NO_READ_OPT_PLTE
 #define PNG_NO_READ_STRIP_ALPHA
 #define PNG_NO_READ_oFFs
-#define PNG_NO_WARN_UNINITIALIZED_ROW
 
 #define PNG_NO_WRITE_SUPPORTED
 
diff --git a/contrib/pngminim/preader/pngusr.h b/contrib/pngminim/preader/pngusr.h
index 7d728c8..2ddae4a 100644
--- a/contrib/pngminim/preader/pngusr.h
+++ b/contrib/pngminim/preader/pngusr.h
@@ -50,7 +50,6 @@
 #define PNG_NO_READ_OPT_PLTE
 #define PNG_NO_READ_STRIP_ALPHA
 #define PNG_NO_READ_oFFs
-#define PNG_NO_WARN_UNINITIALIZED_ROW
 
 #define PNG_NO_WRITE_SUPPORTED
 
diff --git a/contrib/visupng/PngFile.c b/contrib/visupng/PngFile.c
index 6154ce2..953204b 100644
--- a/contrib/visupng/PngFile.c
+++ b/contrib/visupng/PngFile.c
@@ -35,7 +35,7 @@
 {
    if(png_ptr)
      ;
-#ifndef PNG_NO_CONSOLE_IO
+#ifdef PNG_CONSOLE_IO_SUPPORTED
    fprintf(stderr, "libpng error: %s\n", msg);
 #endif
    {
@@ -155,7 +155,7 @@
         
         // initialize the png structure
         
-#if !defined(PNG_NO_STDIO)
+#ifdef PNG_STDIO_SUPPORTED
         png_init_io(png_ptr, pfFile);
 #else
         png_set_read_fn(png_ptr, (png_voidp)pfFile, png_read_data);
@@ -324,7 +324,7 @@
     {
         // initialize the png structure
         
-#if !defined(PNG_NO_STDIO)
+#ifdef PNG_STDIO_SUPPORTED
         png_init_io(png_ptr, pfFile);
 #else
         png_set_write_fn(png_ptr, (png_voidp)pfFile, png_write_data, png_flush);
@@ -395,7 +395,7 @@
     return TRUE;
 }
 
-#ifdef PNG_NO_STDIO
+#ifndef PNG_STDIO_SUPPORTED
 
 static void
 png_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
diff --git a/contrib/visupng/PngFile.h b/contrib/visupng/PngFile.h
index f695811..dc6bbb4 100644
--- a/contrib/visupng/PngFile.h
+++ b/contrib/visupng/PngFile.h
@@ -22,7 +22,7 @@
 BOOL PngSaveImage (PTSTR pstrFileName, png_byte *pDiData,
                    int iWidth, int iHeight, png_color BkgColor);
 
-#if defined(PNG_NO_STDIO)
+#ifndef PNG_STDIO_SUPPORTED
 static void png_read_data(png_structp png_ptr, png_bytep data, png_size_t length);
 static void png_write_data(png_structp png_ptr, png_bytep data, png_size_t length);
 static void png_flush(png_structp png_ptr);
diff --git a/libpng-1.4.0beta78.txt b/libpng-1.4.0beta78.txt
index c674f83..8f0807f 100644
--- a/libpng-1.4.0beta78.txt
+++ b/libpng-1.4.0beta78.txt
@@ -1,6 +1,6 @@
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.4.0beta78 - August 28, 2009
+ libpng version 1.4.0beta78 - August 31, 2009
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -11,7 +11,7 @@
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.4.0beta78 - August 28, 2009
+ libpng versions 0.97, January 1998, through 1.4.0beta78 - August 31, 2009
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2009 Glenn Randers-Pehrson
 
@@ -3172,7 +3172,7 @@
 
 XIII. Y2K Compliance in libpng
 
-August 28, 2009
+August 31, 2009
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.
diff --git a/libpng.3 b/libpng.3
index 15b1497..c24642a 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,4 +1,4 @@
-.TH LIBPNG 3 "August 28, 2009"
+.TH LIBPNG 3 "August 31, 2009"
 .SH NAME
 libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta78
 .SH SYNOPSIS
@@ -809,7 +809,7 @@
 .SH LIBPNG.TXT
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.4.0beta78 - August 28, 2009
+ libpng version 1.4.0beta78 - August 31, 2009
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -820,7 +820,7 @@
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.4.0beta78 - August 28, 2009
+ libpng versions 0.97, January 1998, through 1.4.0beta78 - August 31, 2009
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2009 Glenn Randers-Pehrson
 
@@ -3981,7 +3981,7 @@
 
 .SH XIII. Y2K Compliance in libpng
 
-August 28, 2009
+August 31, 2009
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.
@@ -4211,7 +4211,7 @@
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.4.0beta78 - August 28, 2009:
+Libpng version 1.4.0beta78 - August 31, 2009:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
 
@@ -4234,7 +4234,7 @@
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.4.0beta78, August 28, 2009, are
+libpng versions 1.2.6, August 15, 2004, through 1.4.0beta78, August 31, 2009, are
 Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
 distributed according to the same disclaimer and license as libpng-1.2.5
 with the following individual added to the list of Contributing Authors
@@ -4333,7 +4333,7 @@
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-August 28, 2009
+August 31, 2009
 
 .\" end of man page
 
diff --git a/libpngpf.3 b/libpngpf.3
index becc9de..5afa8a7 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,4 +1,4 @@
-.TH LIBPNGPF 3 "August 28, 2009"
+.TH LIBPNGPF 3 "August 31, 2009"
 .SH NAME
 libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta78
 (private functions)
diff --git a/png.5 b/png.5
index f0344a8..a7db177 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "August 28, 2009"
+.TH PNG 5 "August 31, 2009"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION
diff --git a/png.h b/png.h
index 1ca9cb8..cf62357 100644
--- a/png.h
+++ b/png.h
@@ -815,9 +815,7 @@
 #endif
 
 /* New members added in libpng-1.0.6 */
-#ifdef PNG_FREE_ME_SUPPORTED
    png_uint_32 free_me;     /* flags items libpng is responsible for freeing */
-#endif
 
 #if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED) || \
  defined(PNG_HANDLE_AS_UNKNOWN_SUPPORTED)
@@ -1260,9 +1258,7 @@
 
 /* New members added in libpng-1.0.6 */
 
-#ifdef PNG_FREE_ME_SUPPORTED
    png_uint_32 free_me;     /* flags items libpng is responsible for freeing */
-#endif
 
 #if defined(PNG_USER_CHUNKS_SUPPORTED)
    png_voidp user_chunk_ptr;
@@ -1940,12 +1936,10 @@
 /* Free data that was allocated internally */
 extern PNG_EXPORT(void,png_free_data) PNGARG((png_structp png_ptr,
    png_infop info_ptr, png_uint_32 free_me, int num));
-#ifdef PNG_FREE_ME_SUPPORTED
 /* Reassign responsibility for freeing existing data, whether allocated
  * by libpng or by the application */
 extern PNG_EXPORT(void,png_data_freer) PNGARG((png_structp png_ptr,
    png_infop info_ptr, int freer, png_uint_32 mask));
-#endif
 /* Assignments for png_data_freer */
 #define PNG_DESTROY_WILL_FREE_DATA 1
 #define PNG_SET_WILL_FREE_DATA 1
diff --git a/pngconf.h b/pngconf.h
index d384d4e..c2661d8 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -466,10 +466,6 @@
 #  define PNG_FIXED_POINT_SUPPORTED
 #endif
 
-#ifndef PNG_NO_FREE_ME
-#  define PNG_FREE_ME_SUPPORTED
-#endif
-
 #ifdef PNG_READ_SUPPORTED
 
 /* PNG_READ_TRANSFORMS_NOT_SUPPORTED is deprecated. */