[devel] Imported from libpng-1.5.3beta03.tar
diff --git a/LICENSE b/LICENSE
index a532c6e..2fb6bc0 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 1.5.3beta03, April 3, 2011, are
+libpng versions 1.2.6, August 15, 2004, through 1.5.3beta03, April 17, 2011, are
 Copyright (c) 2004, 2006-2011 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
-April 3, 2011
+April 17, 2011
diff --git a/README b/README
index 718b8a1..7f74dbd 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.5.3beta03 - April 3, 2011 (shared library 15.0)
+README for libpng version 1.5.3beta03 - April 17, 2011 (shared library 15.0)
 See the note about version numbers near the top of png.h
 
 See INSTALL for instructions on how to install libpng.
diff --git a/libpng-manual.txt b/libpng-manual.txt
index 6ab3633..f50d3f2 100644
--- a/libpng-manual.txt
+++ b/libpng-manual.txt
@@ -1,6 +1,6 @@
 libpng-manual.txt - A description on how to use and modify libpng
 
- libpng version 1.5.3beta03 - April 3, 2011
+ libpng version 1.5.3beta03 - April 17, 2011
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2011 Glenn Randers-Pehrson
@@ -11,7 +11,7 @@
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.5.3beta03 - April 3, 2011
+ libpng versions 0.97, January 1998, through 1.5.3beta03 - April 17, 2011
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2011 Glenn Randers-Pehrson
 
@@ -3743,7 +3743,8 @@
 allocates.
 
 Support for dithering was disabled by default in libpng-1.4.0, because
-been well tested and doesn't actually "dither".  The code was not
+it has not been well tested and doesn't actually "dither".
+The code was not
 removed, however, and could be enabled by building libpng with
 PNG_READ_DITHER_SUPPORTED defined.  In libpng-1.4.2, this support
 was reenabled, but the function was renamed png_set_quantize() to
@@ -4173,7 +4174,7 @@
 
 XIV. Y2K Compliance in libpng
 
-April 3, 2011
+April 17, 2011
 
 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 c59124f..7d0b85c 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,4 +1,4 @@
-.TH LIBPNG 3 "April 3, 2011"
+.TH LIBPNG 3 "April 17, 2011"
 .SH NAME
 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.3beta03
 .SH SYNOPSIS
@@ -943,7 +943,7 @@
 .SH LIBPNG.TXT
 libpng-manual.txt - A description on how to use and modify libpng
 
- libpng version 1.5.3beta03 - April 3, 2011
+ libpng version 1.5.3beta03 - April 17, 2011
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2011 Glenn Randers-Pehrson
@@ -954,7 +954,7 @@
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.5.3beta03 - April 3, 2011
+ libpng versions 0.97, January 1998, through 1.5.3beta03 - April 17, 2011
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2011 Glenn Randers-Pehrson
 
@@ -4686,7 +4686,8 @@
 allocates.
 
 Support for dithering was disabled by default in libpng-1.4.0, because
-been well tested and doesn't actually "dither".  The code was not
+it has not been well tested and doesn't actually "dither".
+The code was not
 removed, however, and could be enabled by building libpng with
 PNG_READ_DITHER_SUPPORTED defined.  In libpng-1.4.2, this support
 was reenabled, but the function was renamed png_set_quantize() to
@@ -5116,7 +5117,7 @@
 
 .SH XIV. Y2K Compliance in libpng
 
-April 3, 2011
+April 17, 2011
 
 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.
@@ -5368,7 +5369,7 @@
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.5.3beta03 - April 3, 2011:
+Libpng version 1.5.3beta03 - April 17, 2011:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
 
@@ -5391,7 +5392,7 @@
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.5.3beta03, April 3, 2011, are
+libpng versions 1.2.6, August 15, 2004, through 1.5.3beta03, April 17, 2011, 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
@@ -5490,7 +5491,7 @@
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-April 3, 2011
+April 17, 2011
 
 .\" end of man page
 
diff --git a/libpngpf.3 b/libpngpf.3
index bcd93a3..902dc9f 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,4 +1,4 @@
-.TH LIBPNGPF 3 "April 3, 2011"
+.TH LIBPNGPF 3 "April 17, 2011"
 .SH NAME
 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.3beta03
 (private functions)
diff --git a/png.5 b/png.5
index 37015c7..205b32d 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "April 3, 2011"
+.TH PNG 5 "April 17, 2011"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION
diff --git a/png.h b/png.h
index 94a42cd..f355489 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
 
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.5.3beta03 - April 3, 2011
+ * libpng version 1.5.3beta03 - April 17, 2011
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -11,7 +11,7 @@
  * Authors and maintainers:
  *   libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
  *   libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
- *   libpng versions 0.97, January 1998, through 1.5.3beta03 - April 3, 2011: Glenn
+ *   libpng versions 0.97, January 1998, through 1.5.3beta03 - April 17, 2011: Glenn
  *   See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -182,7 +182,7 @@
  *
  * This code is released under the libpng license.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.5.3beta03, April 3, 2011, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.5.3beta03, April 17, 2011, are
  * Copyright (c) 2004, 2006-2011 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:
@@ -294,7 +294,7 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    April 3, 2011
+ *    April 17, 2011
  *
  *    Since the PNG Development group is an ad-hoc body, we can't make
  *    an official declaration.
@@ -358,7 +358,7 @@
 /* Version information for png.h - this should match the version in png.c */
 #define PNG_LIBPNG_VER_STRING "1.5.3beta03"
 #define PNG_HEADER_VERSION_STRING \
-     " libpng version 1.5.3beta03 - April 3, 2011\n"
+     " libpng version 1.5.3beta03 - April 17, 2011\n"
 
 #define PNG_LIBPNG_VER_SONUM   15
 #define PNG_LIBPNG_VER_DLLNUM  15
diff --git a/pngconf.h b/pngconf.h
index 89a23f2..464c124 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.5.3beta03 - March 31, 2011
+ * libpng version 1.5.3beta03 - April 17, 2011 
  *
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/projects/vstudio/readme.txt b/projects/vstudio/readme.txt
index 1761da2..84664e1 100644
--- a/projects/vstudio/readme.txt
+++ b/projects/vstudio/readme.txt
@@ -1,7 +1,7 @@
 
 VisualStudio instructions
 
-libpng version 1.5.3beta03 - April 3, 2011
+libpng version 1.5.3beta03 - April 17, 2011
 
 Copyright (c) 1998-2010 Glenn Randers-Pehrson
 
diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props
index 26e9e2b..5373098 100644
--- a/projects/vstudio/zlib.props
+++ b/projects/vstudio/zlib.props
@@ -2,7 +2,7 @@
 <!--
  * zlib.props - location of zlib source
  *
- * libpng version %VER% - %DATE%
+ * libpng version 1.5.3beta03 - April 17, 2011
  *
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  *
diff --git a/scripts/README.txt b/scripts/README.txt
index 0dad8c5..3b028a3 100644
--- a/scripts/README.txt
+++ b/scripts/README.txt
@@ -1,5 +1,5 @@
 
-Makefiles for  libpng version 1.5.3beta03 - April 3, 2011
+Makefiles for  libpng version 1.5.3beta03 - April 17, 2011
 
 pnglibconf.h.prebuilt       =>  Stores configuration settings
  makefile.linux    =>  Linux/ELF makefile