[libpng15] Imported from libpng-1.5.6.tar

bc6726bc · Glenn Randers-Pehrson · 1876366b · bc6726bc · bc6726bc · bc6726bc
37 changed file
--- a/ANNOUNCE
+++ b/ANNOUNCE
+Libpng 1.5.6 - November 3, 2011

-Libpng 1.5.6rc04 - October 28, 2011
-
-This is not intended to be a public release.  It will be replaced
-within a few weeks by a public version or by another test version.
+This is a public release of libpng, intended for use in production codes.

 Files available for download:

 Source files with LF line endings (for Unix/Linux) and with a
 "configure" script

-   1.5.6rc04.tar.xz (LZMA-compressed, recommended)
-   1.5.6rc04.tar.gz
-   1.5.6rc04.tar.bz2
+   libpng-1.5.6.tar.xz (LZMA-compressed, recommended)
+   libpng-1.5.6.tar.gz
+   libpng-1.5.6.tar.bz2

 Source files with CRLF line endings (for Windows), without the
 "configure" script

-   lp156r04.7z  (LZMA-compressed, recommended)
-   lp156r04.zip
+   lpng156.7z  (LZMA-compressed, recommended)
+   lpng156.zip

 Other information:

-   1.5.6rc04-README.txt
-   1.5.6rc04-LICENSE.txt
+   libpng-1.5.6-README.txt
+   libpng-1.5.6-LICENSE.txt

 Changes since the last public release (1.5.5):

-Version 1.5.6beta01 [September 22, 2011]
  Fixed some 64-bit type conversion warnings in pngrtran.c
  Moved row_info from png_struct to a local variable.
  The various interlace mask arrays have been made into arrays of
@@ -39,23 +36,14 @@ Version 1.5.6beta01 [September 22, 2011]
    This removes the need to allocate temporary strings for chunk names on
    the stack in the read/write code.  Unknown chunk handling still uses the
    string form because this is exposed in the API.
-
-Version 1.5.6beta02 [September 26, 2011]
  Added a note in the manual the png_read_update_info() must be called only
    once with a particular info_ptr.
-  Fixed a typo in the definition of the new PNG_STRING_FROM_CHUNK(s,c) macro.
-
-Version 1.5.6beta03 [September 28, 2011]
  Revised test-pngtest.sh to report FAIL when pngtest fails.
  Added "--strict" option to pngtest, to report FAIL when the failure is
    only because the resulting valid files are different.
  Revised CMakeLists.txt to work with mingw and removed some material from
    CMakeLists.txt that is no longer useful in libpng-1.5.
-
-Version 1.5.6beta04 [October 5, 2011]
  Fixed typo in Makefile.in and Makefile.am ("-M Wl" should be "-M -Wl")."
-
-Version 1.5.6beta05 [October 12, 2011]
  Speed up png_combine_row() for interlaced images. This reduces the generality
    of the code, allowing it to be optimized for Adam7 interlace.  The masks
    passed to png_combine_row() are now generated internally, avoiding
@@ -68,9 +56,6 @@ Version 1.5.6beta05 [October 12, 2011]
    percentage for 16-bit and 32-bit pixels in the typical case where the
    output row buffers are appropriately aligned. The optimization was not
    previously possible because the png_struct buffer was always misaligned.
-  Fixed bug in png_write_chunk_header() debug print, introduced in 1.5.6beta01.
-
-Version 1.5.6beta06 [October 17, 2011]
  Removed two redundant tests for unitialized row.
  Fixed a relatively harmless memory overwrite in compressed text writing
    with a 1 byte zlib buffer.
@@ -84,32 +69,19 @@ Version 1.5.6beta06 [October 17, 2011]
    it is not byte aligned, while reading. Prior to libpng-1.5.6 libpng would
    overwrite the partial byte at the end of each row if the row width was not
    an exact multiple of 8 bits and the image is not interlaced.
-
-Version 1.5.6beta07 [October 21, 2011]
  Made png_ptr->prev_row an aligned pointer into png_ptr->big_prev_row
    (Mans Rullgard).
-
-Version 1.5.6rc01 [October 26, 2011]
  Changed misleading "Missing PLTE before cHRM" warning to "Out of place cHRM"
-
-Version 1.5.6rc02 [October 27, 2011]
-  Added LSR() macro to defend against buggy compilers that evaluate non-taken
-    code branches and complain about out-of-range shifts. 
-
-Version 1.5.6rc03 [October 28, 2011]
-  Renamed the LSR() macro to PNG_LSR() and added PNG_LSL() macro.
-  Fixed compiler warnings with Intel and MSYS compilers. The logical shift
-    fix for Microsoft Visual C is required by other compilers, so this
-    enables that fix for all compilers when using compile-time constants.
-    Under MSYS 'byte' is a name declared in a system header file, so we
-    changed the name of a local variable to avoid the warnings that result.
+  Added PNG_LSR() and PNG_LSL() macros to defend against buggy compilers that
+    evaluate non-taken code branches and complain about out-of-range shifts. 
+  Renamed the local variable 'byte' because it appears in a MSYS header
+    file.
  Added #define PNG_ALIGN_TYPE PNG_ALIGN_NONE to contrib/pngminim/*/pngusr.h

-Version 1.5.6rc04 [October 28, 2011]
-
-Send comments/corrections/commendations to png-mng-implement at lists.sf.net:
+Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
 https://lists.sourceforge.net/lists/listinfo/png-mng-implement
-to subscribe) or to glennrp at users.sourceforge.net
+to subscribe)
+or to glennrp at users.sourceforge.net

 Glenn R-P
--- a/CHANGES
+++ b/CHANGES
@@ -3666,7 +3666,8 @@ Version 1.5.6rc03 [October 28, 2011]
    changed the name of a local variable to avoid the warnings that result.
  Added #define PNG_ALIGN_TYPE PNG_ALIGN_NONE to contrib/pngminim/*/pngusr.h

-Version 1.5.6rc04 [October 28, 2011]
+Version 1.5.6 [November 3, 2011]
+  No changes.

 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -229,7 +229,7 @@ endif(NOT WIN32 OR CYGWIN)
 # SET UP LINKS
 if(PNG_SHARED)
  set_target_properties(${PNG_LIB_NAME} PROPERTIES
-#   VERSION 15.${PNGLIB_RELEASE}.1.5.6rc04
+#   VERSION 15.${PNGLIB_RELEASE}.1.5.6
    VERSION 15.${PNGLIB_RELEASE}.0
    SOVERSION 15
    CLEAN_DIRECT_OUTPUT 1)

--- a/LICENSE
+++ b/LICENSE
@@ -10,7 +10,7 @@ this sentence.

 This code is released under the libpng license.

-libpng versions 1.2.6, August 15, 2004, through 1.5.6rc04, October 28, 2011, are
+libpng versions 1.2.6, August 15, 2004, through 1.5.6, November 3, 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 @@ certification mark of the Open Source Initiative.

 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-October 28, 2011
+November 3, 2011
--- a/README
+++ b/README
-README for libpng version 1.5.6rc04 - October 28, 2011 (shared library 15.0)
+README for libpng version 1.5.6 - November 3, 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.

--- a/configure
+++ b/configure
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for libpng 1.5.6rc04.
+# Generated by GNU Autoconf 2.68 for libpng 1.5.6.
 #
 # Report bugs to <png-mng-implement@lists.sourceforge.net>.
 #
@@ -570,8 +570,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='libpng'
 PACKAGE_TARNAME='libpng'
-PACKAGE_VERSION='1.5.6rc04'
-PACKAGE_STRING='libpng 1.5.6rc04'
+PACKAGE_VERSION='1.5.6'
+PACKAGE_STRING='libpng 1.5.6'
 PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
 PACKAGE_URL=''

@@ -1308,7 +1308,7 @@ if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
-\`configure' configures libpng 1.5.6rc04 to adapt to many kinds of systems.
+\`configure' configures libpng 1.5.6 to adapt to many kinds of systems.

 Usage: $0 [OPTION]... [VAR=VALUE]...

@@ -1378,7 +1378,7 @@ fi

 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of libpng 1.5.6rc04:";;
+     short | recursive ) echo "Configuration of libpng 1.5.6:";;
   esac
  cat <<\_ACEOF

@@ -1486,7 +1486,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-libpng configure 1.5.6rc04
+libpng configure 1.5.6
 generated by GNU Autoconf 2.68

 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1909,7 +1909,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.

-It was created by libpng $as_me 1.5.6rc04, which was
+It was created by libpng $as_me 1.5.6, which was
 generated by GNU Autoconf 2.68.  Invocation command line was

  $ $0 $@
@@ -2724,7 +2724,7 @@ fi

 # Define the identity of the package.
 PACKAGE='libpng'
- VERSION='1.5.6rc04'
+ VERSION='1.5.6'


 cat >>confdefs.h <<_ACEOF
@@ -2788,7 +2788,7 @@ fi



-PNGLIB_VERSION=1.5.6rc04
+PNGLIB_VERSION=1.5.6
 PNGLIB_MAJOR=1
 PNGLIB_MINOR=5
 PNGLIB_RELEASE=6
@@ -13073,7 +13073,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by libpng $as_me 1.5.6rc04, which was
+This file was extended by libpng $as_me 1.5.6, which was
 generated by GNU Autoconf 2.68.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
@@ -13139,7 +13139,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-libpng config.status 1.5.6rc04
+libpng config.status 1.5.6
 configured by $0, generated by GNU Autoconf 2.68,
  with options \\"\$ac_cs_config\\"


--- a/configure.ac
+++ b/configure.ac
@@ -18,12 +18,12 @@ AC_PREREQ(2.59)

 dnl Version number stuff here:

-AC_INIT([libpng], [1.5.6rc04], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.5.6], [png-mng-implement@lists.sourceforge.net])
 AM_INIT_AUTOMAKE
 dnl stop configure from automagically running automake
 AM_MAINTAINER_MODE

-PNGLIB_VERSION=1.5.6rc04
+PNGLIB_VERSION=1.5.6
 PNGLIB_MAJOR=1
 PNGLIB_MINOR=5
 PNGLIB_RELEASE=6

--- a/example.c
+++ b/example.c
@@ -2,7 +2,7 @@
 #if 0 /* in case someone actually tries to compile this */

 /* example.c - an example of using libpng
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 2011]
 * This file has been placed in the public domain by the authors.
 * Maintained 1998-2011 Glenn Randers-Pehrson
 * Maintained 1996, 1997 Andreas Dilger)

--- a/libpng-manual.txt
+++ b/libpng-manual.txt
 libpng-manual.txt - A description on how to use and modify libpng

- libpng version 1.5.6rc04 - October 28, 2011
+ libpng version 1.5.6 - November 3, 2011
 Updated and distributed by Glenn Randers-Pehrson
 <glennrp at users.sourceforge.net>
 Copyright (c) 1998-2011 Glenn Randers-Pehrson
@@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng

 Based on:

- libpng versions 0.97, January 1998, through 1.5.6rc04 - October 28, 2011
+ libpng versions 0.97, January 1998, through 1.5.6 - November 3, 2011
 Updated and distributed by Glenn Randers-Pehrson
 Copyright (c) 1998-2011 Glenn Randers-Pehrson

@@ -4566,13 +4566,13 @@ Other rules can be inferred by inspecting the libpng source.

 XIV. Y2K Compliance in libpng

-October 28, 2011
+November 3, 2011

 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.

 This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.5.6rc04 are Y2K compliant.  It is my belief that earlier
+upward through 1.5.6 are Y2K compliant.  It is my belief that earlier
 versions were also Y2K compliant.

 Libpng only has three year fields.  One is a 2-byte unsigned integer that

--- a/libpng.3
+++ b/libpng.3
-.TH LIBPNG 3 "October 28, 2011"
+.TH LIBPNG 3 "November 3, 2011"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.5.6rc04
+libpng \- Portable Network Graphics (PNG) Reference Library 1.5.6
 .SH SYNOPSIS
 \fI\fB

@@ -977,7 +977,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
 .SH LIBPNG.TXT
 libpng-manual.txt - A description on how to use and modify libpng

- libpng version 1.5.6rc04 - October 28, 2011
+ libpng version 1.5.6 - November 3, 2011
 Updated and distributed by Glenn Randers-Pehrson
 <glennrp at users.sourceforge.net>
 Copyright (c) 1998-2011 Glenn Randers-Pehrson
@@ -988,7 +988,7 @@ libpng-manual.txt - A description on how to use and modify libpng

 Based on:

- libpng versions 0.97, January 1998, through 1.5.6rc04 - October 28, 2011
+ libpng versions 0.97, January 1998, through 1.5.6 - November 3, 2011
 Updated and distributed by Glenn Randers-Pehrson
 Copyright (c) 1998-2011 Glenn Randers-Pehrson

@@ -5544,13 +5544,13 @@ Other rules can be inferred by inspecting the libpng source.

 .SH XIV. Y2K Compliance in libpng

-October 28, 2011
+November 3, 2011

 Since the PNG Development group is an ad-hoc body, we can't make
 an official declaration.

 This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.5.6rc04 are Y2K compliant.  It is my belief that earlier
+upward through 1.5.6 are Y2K compliant.  It is my belief that earlier
 versions were also Y2K compliant.

 Libpng only has three year fields.  One is a 2-byte unsigned integer that
@@ -5750,7 +5750,8 @@ the first widely used release:
 1.5.5rc01           15    10505  15.so.15.5[.0]
 1.5.5               15    10505  15.so.15.5[.0]
 1.5.6beta01-07      15    10506  15.so.15.6[.0]
- 1.5.6rc01-04        15    10506  15.so.15.6[.0]
+ 1.5.6rc01-03        15    10506  15.so.15.6[.0]
+ 1.5.6               15    10506  15.so.15.6[.0]

 Henceforth the source version will match the shared-library minor
 and patch numbers; the shared-library major version number will be
@@ -5807,7 +5808,7 @@ possible without all of you.

 Thanks to Frank J. T. Wojcik for helping with the documentation.

-Libpng version 1.5.6rc04 - October 28, 2011:
+Libpng version 1.5.6 - November 3, 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).

@@ -5830,7 +5831,7 @@ this sentence.

 This code is released under the libpng license.

-libpng versions 1.2.6, August 15, 2004, through 1.5.6rc04, October 28, 2011, are
+libpng versions 1.2.6, August 15, 2004, through 1.5.6, November 3, 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
@@ -5929,7 +5930,7 @@ certification mark of the Open Source Initiative.

 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-October 28, 2011
+November 3, 2011

 .\" end of man page

--- a/libpngpf.3
+++ b/libpngpf.3
-.TH LIBPNGPF 3 "October 28, 2011"
+.TH LIBPNGPF 3 "November 3, 2011"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.5.6rc04
+libpng \- Portable Network Graphics (PNG) Reference Library 1.5.6
 (private functions)
 .SH SYNOPSIS
 \fB#include \fI"pngpriv.h"

--- a/png.5
+++ b/png.5
-.TH PNG 5 "October 28, 2011"
+.TH PNG 5 "November 3, 2011"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION

--- a/png.c
+++ b/png.c

 /* png.c - location for general purpose libpng functions
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)
@@ -14,7 +14,7 @@
 #include "pngpriv.h"

 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef png_libpng_version_1_5_6rc04 Your_png_h_is_not_version_1_5_6rc04;
+typedef png_libpng_version_1_5_6 Your_png_h_is_not_version_1_5_6;

 /* Tells libpng that we have already handled the first "num_bytes" bytes
 * of the PNG file signature.  If the PNG data is embedded into another
@@ -645,13 +645,13 @@ png_get_copyright(png_const_structp png_ptr)
 #else
 #  ifdef __STDC__
   return PNG_STRING_NEWLINE \
-     "libpng version 1.5.6rc04 - October 28, 2011" PNG_STRING_NEWLINE \
+     "libpng version 1.5.6 - November 3, 2011" PNG_STRING_NEWLINE \
     "Copyright (c) 1998-2011 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
     "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
     "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
     PNG_STRING_NEWLINE;
 #  else
-      return "libpng version 1.5.6rc04 - October 28, 2011\
+      return "libpng version 1.5.6 - November 3, 2011\
      Copyright (c) 1998-2011 Glenn Randers-Pehrson\
      Copyright (c) 1996-1997 Andreas Dilger\
      Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";

--- a/png.h
+++ b/png.h

 /* png.h - header file for PNG reference library
 *
- * libpng version 1.5.6rc04 - October 28, 2011
+ * libpng version 1.5.6 - November 3, 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 1.5.6rc04 - October 28, 2011: Glenn
+ *   libpng versions 0.97, January 1998, through 1.5.6 - November 3, 2011: Glenn
 *   See also "Contributing Authors", below.
 *
 * Note about libpng version numbers:
@@ -161,7 +161,8 @@
 *    1.5.5rc01               15    10505  15.so.15.5[.0]
 *    1.5.5                   15    10505  15.so.15.5[.0]
 *    1.5.6beta01-07          15    10506  15.so.15.6[.0]
- *    1.5.6rc01-04            15    10506  15.so.15.6[.0]
+ *    1.5.6rc01-03            15    10506  15.so.15.6[.0]
+ *    1.5.6                   15    10506  15.so.15.6[.0]
 *
 *   Henceforth the source version will match the shared-library major
 *   and minor numbers; the shared-library major version number will be
@@ -193,7 +194,7 @@
 *
 * This code is released under the libpng license.
 *
- * libpng versions 1.2.6, August 15, 2004, through 1.5.6rc04, October 28, 2011, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.5.6, November 3, 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:
@@ -305,13 +306,13 @@
 * Y2K compliance in libpng:
 * =========================
 *
- *    October 28, 2011
+ *    November 3, 2011
 *
 *    Since the PNG Development group is an ad-hoc body, we can't make
 *    an official declaration.
 *
 *    This is your unofficial assurance that libpng from version 0.71 and
- *    upward through 1.5.6rc04 are Y2K compliant.  It is my belief that
+ *    upward through 1.5.6 are Y2K compliant.  It is my belief that
 *    earlier versions were also Y2K compliant.
 *
 *    Libpng only has two year fields.  One is a 2-byte unsigned integer
@@ -366,9 +367,9 @@
 */

 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.5.6rc04"
+#define PNG_LIBPNG_VER_STRING "1.5.6"
 #define PNG_HEADER_VERSION_STRING \
-     " libpng version 1.5.6rc04 - October 28, 2011\n"
+     " libpng version 1.5.6 - November 3, 2011\n"

 #define PNG_LIBPNG_VER_SONUM   15
 #define PNG_LIBPNG_VER_DLLNUM  15
@@ -381,7 +382,7 @@
 * PNG_LIBPNG_VER_STRING, omitting any leading zero:
 */

-#define PNG_LIBPNG_VER_BUILD  04
+#define PNG_LIBPNG_VER_BUILD  0

 /* Release Status */
 #define PNG_LIBPNG_BUILD_ALPHA    1
@@ -528,7 +529,7 @@ extern "C" {
 /* This triggers a compiler error in png.c, if png.c and png.h
 * do not agree upon the version number.
 */
-typedef char* png_libpng_version_1_5_6rc04;
+typedef char* png_libpng_version_1_5_6;

 /* Three color definitions.  The order of the red, green, and blue, (and the
 * exact size) is not important, although the size of the fields need to

--- a/pngconf.h
+++ b/pngconf.h

 /* pngconf.h - machine configurable file for libpng
 *
- * libpng version 1.5.6rc04 - October 28, 2011
+ * libpng version 1.5.6 - November 3, 2011
 *
 * Copyright (c) 1998-2011 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

--- a/pngerror.c
+++ b/pngerror.c

 /* pngerror.c - stub functions for i/o and memory allocation
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)

--- a/pngget.c
+++ b/pngget.c

 /* pngget.c - retrieval of values from info struct
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)

--- a/pngpread.c
+++ b/pngpread.c

 /* pngpread.c - read a png file in push mode
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)

--- a/pngpriv.h
+++ b/pngpriv.h
@@ -6,7 +6,7 @@
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 2011]
 *
 * This code is released under the libpng license.
 * For conditions of distribution and use, see the disclaimer

--- a/pngread.c
+++ b/pngread.c

 /* pngread.c - read a PNG file
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)

--- a/pngrtran.c
+++ b/pngrtran.c

 /* pngrtran.c - transforms the data in a row for PNG readers
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)

--- a/pngrutil.c
+++ b/pngrutil.c

 /* pngrutil.c - utilities to read a PNG file
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)

--- a/pngset.c
+++ b/pngset.c

 /* pngset.c - storage of image information into info struct
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)

--- a/pngtest.c
+++ b/pngtest.c

 /* pngtest.c - a simple test program to test libpng
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)
@@ -1813,4 +1813,4 @@ main(int argc, char *argv[])
 }

 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef png_libpng_version_1_5_6rc04 Your_png_h_is_not_version_1_5_6rc04;
+typedef png_libpng_version_1_5_6 Your_png_h_is_not_version_1_5_6;
--- a/pngvalid.c
+++ b/pngvalid.c

 /* pngvalid.c - validate libpng by constructing then reading png files.
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 2011]
 * Copyright (c) 2011 Glenn Randers-Pehrson
 * Written by John Cunningham Bowler
 *

--- a/pngwrite.c
+++ b/pngwrite.c

 /* pngwrite.c - general routines to write a PNG file
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)

--- a/pngwtran.c
+++ b/pngwtran.c

 /* pngwtran.c - transforms the data in a row for PNG writers
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)

--- a/pngwutil.c
+++ b/pngwutil.c

 /* pngwutil.c - utilities to write a PNG file
 *
- * Last changed in libpng 1.5.6 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.6 [November 3, 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.)

--- a/projects/vstudio/readme.txt
+++ b/projects/vstudio/readme.txt

 VisualStudio instructions

-libpng version 1.5.6rc04 - October 28, 2011
+libpng version 1.5.6 - November 3, 2011

 Copyright (c) 1998-2010 Glenn Randers-Pehrson


--- a/projects/vstudio/zlib.props
+++ b/projects/vstudio/zlib.props
@@ -2,7 +2,7 @@
 <!--
 * zlib.props - location of zlib source
 *
- * libpng version 1.5.6rc04 - October 28, 2011
+ * libpng version 1.5.6 - November 3, 2011
 *
 * Copyright (c) 1998-2011 Glenn Randers-Pehrson
 *

--- a/scripts/README.txt
+++ b/scripts/README.txt

-Makefiles for  libpng version 1.5.6rc04 - October 28, 2011
+Makefiles for  libpng version 1.5.6 - November 3, 2011

 pnglibconf.h.prebuilt       =>  Stores configuration settings
 makefile.linux    =>  Linux/ELF makefile
-                       (gcc, creates libpng15.so.15.1.5.6rc04)
+                       (gcc, creates libpng15.so.15.1.5.6)
 makefile.gcc      =>  Generic makefile (gcc, creates static libpng.a)
 makefile.knr      =>  Archaic UNIX Makefile that converts files with
                       ansi2knr (Requires ansi2knr.c from
@@ -20,7 +20,7 @@ pnglibconf.h.prebuilt       =>  Stores configuration settings
 makefile.dec      =>  DEC Alpha UNIX makefile
 makefile.dj2      =>  DJGPP 2 makefile
 makefile.elf      =>  Linux/ELF makefile symbol versioning,
-                       (gcc, creates libpng15.so.15.1.5.6rc04)
+                       (gcc, creates libpng15.so.15.1.5.6)
 makefile.freebsd  =>  FreeBSD makefile
 makefile.gcc      =>  Generic gcc makefile
 makefile.hpgcc    =>  HPUX makefile using gcc
@@ -35,12 +35,12 @@ pnglibconf.h.prebuilt       =>  Stores configuration settings
 makefile.os2      =>  OS/2 Makefile (gcc and emx, requires libpng.def)
 makefile.sco      =>  For SCO OSr5  ELF and Unixware 7 with Native cc
 makefile.sggcc    =>  Silicon Graphics (gcc,
-                       creates libpng15.so.15.1.5.6rc04)
+                       creates libpng15.so.15.1.5.6)
 makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
 makefile.solaris  =>  Solaris 2.X makefile (gcc,
-                       creates libpng15.so.15.1.5.6rc04)
+                       creates libpng15.so.15.1.5.6)
 makefile.so9      =>  Solaris 9 makefile (gcc,
-                       creates libpng15.so.15.1.5.6rc04)
+                       creates libpng15.so.15.1.5.6)
 makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
 makefile.sunos    =>  Sun makefile
 makefile.32sunu   =>  Sun Ultra 32-bit makefile

--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -11,7 +11,7 @@

 # Modeled after libxml-config.

-version=1.5.6rc04
+version=1.5.6
 prefix=""
 libdir=""
 libs=""

--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -5,6 +5,6 @@ includedir=@includedir@/libpng15

 Name: libpng
 Description: Loads and saves PNG files
-Version: 1.5.6rc04
+Version: 1.5.6
 Libs: -L${libdir} -lpng15
 Cflags: -I${includedir}
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng15

 LIB=	png15
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.5.6rc04
+SHLIB_MINOR=	1.5.6
 SRCS=	png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
 	pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
 	pngwtran.c pngmem.c pngerror.c pngpread.c

--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include

 LIB=	png
 SHLIB_MAJOR=	15
-SHLIB_MINOR=	1.5.6rc04
+SHLIB_MINOR=	1.5.6
 SRCS=	png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
 	pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
 	pngwtran.c pngmem.c pngerror.c pngpread.c

--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -11,7 +11,7 @@ LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat

 SHLIB_MAJOR=	15
-SHLIB_MINOR=	1.5.6rc04
+SHLIB_MINOR=	1.5.6

 LIB=	png
 SRCS=	png.c pngerror.c pngget.c pngmem.c pngpread.c \

--- a/scripts/symbols.def
+++ b/scripts/symbols.def
@@ -5,7 +5,7 @@
 LIBRARY

 EXPORTS
-;Version 1.5.6rc04
+;Version 1.5.6
 png_access_version_number @1
 png_set_sig_bytes @2
 png_sig_cmp @3