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-rw-r--r--ANNOUNCE54
-rw-r--r--CHANGES2
-rw-r--r--CMakeLists.txt4
-rw-r--r--LICENSE2
-rw-r--r--README2
-rw-r--r--arm/filter_neon.S2
-rw-r--r--configure.ac6
-rw-r--r--intel/filter_sse2_intrinsics.c2
-rw-r--r--libpng-manual.txt6
-rw-r--r--libpng.312
-rw-r--r--libpngpf.32
-rw-r--r--png.c6
-rw-r--r--png.h22
-rw-r--r--pngconf.h2
-rw-r--r--pngtest.c2
-rw-r--r--projects/vstudio/README.txt2
-rw-r--r--projects/vstudio/zlib.props2
-rw-r--r--scripts/README.txt12
-rw-r--r--scripts/def.c2
-rw-r--r--scripts/libpng-config-head.in2
-rw-r--r--scripts/libpng.pc.in2
-rw-r--r--scripts/makefile.cegcc2
-rw-r--r--scripts/makefile.linux2
-rw-r--r--scripts/makefile.linux-opt2
-rw-r--r--scripts/makefile.msys2
-rw-r--r--scripts/makefile.ne12bsd2
-rw-r--r--scripts/makefile.netbsd2
-rw-r--r--scripts/makefile.openbsd2
-rw-r--r--scripts/pnglibconf.h.prebuilt4
-rw-r--r--scripts/symbols.def2
30 files changed, 72 insertions, 96 deletions
diff --git a/ANNOUNCE b/ANNOUNCE
index 94a3969e9..17c8f8eb0 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,57 +1,31 @@
-Libpng 1.6.31 - July 27, 2017
+Libpng 1.6.32beta01 - July 27, 2017
-This is a public release of libpng, intended for use in production codes.
+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.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
- libpng-1.6.31.tar.xz (LZMA-compressed, recommended)
- libpng-1.6.31.tar.gz
+ 1.6.32beta01.tar.xz (LZMA-compressed, recommended)
+ 1.6.32beta01.tar.gz
Source files with CRLF line endings (for Windows), without the
"configure" script
- lpng1631.7z (LZMA-compressed, recommended)
- lpng1631.zip
+ lp1632b01.7z (LZMA-compressed, recommended)
+ lp1632b01.zip
Other information:
- libpng-1.6.31-README.txt
- libpng-1.6.31-LICENSE.txt
- libpng-1.6.31-*.asc (armored detached GPG signatures)
-
-Changes since the last public release (1.6.30):
-
- Guard the definition of _POSIX_SOURCE in pngpriv.h (AIX already defines it;
- bug report by Michael Felt).
- Revised pngpriv.h to work around failure to compile arm/filter_neon.S
- ("typedef" directive is unrecognized by the assembler). The problem
- was introduced in libpng-1.6.30beta01.
- Added "Requires: zlib" to libpng.pc.in (Pieter Neerincx).
- Added special case for FreeBSD in arm/filter_neon.S (Maya Rashish).
- Added instructions for disabling hardware optimizations in INSTALL.
- Added "--enable-hardware-optimizations" configuration flag to enable
- or disable all hardware optimizations with one flag.
- Updated CMakeLists.txt to add INTEL_SSE and MIPS_MSA platforms.
- Changed "int" to "png_size_t" in intel/filter_sse2.c to prevent
- possible integer overflow (Bug report by John Bowler).
- Quieted "declaration after statement" warnings in intel/filter_sse2.c.
- Added scripts/makefile-linux-opt, which has hardware optimizations enabled.
- Removed one of the GCC-7.1.0 'strict-overflow' warnings that result when
- integers appear on both sides of a compare. Worked around the others by
- forcing the strict-overflow setting in the relevant functions to a level
- where they are not reported (John Bowler).
- Changed "FALL THROUGH" comments to "FALLTHROUGH" because GCC doesn't like
- the space.
- Worked around some C-style casts from (void*) because g++ 5.4.0 objects
- to them.
- Increased the buffer size for 'sprint' to pass the gcc 7.1.0 'sprint
- overflow' check that is on by default with -Wall -Wextra.
- Added eXIf chunk support.
- Added a minimal eXIf chunk (with Orientation and FocalLengthIn35mmFilm
- tags) to pngtest.png.
+ 1.6.32beta01-README.txt
+ 1.6.32beta01-LICENSE.txt
+ libpng-1.6.32beta01-*.asc (armored detached GPG signatures)
+
+Changes since the last public release (1.6.31):
+
+Version 1.6.32beta01 [July 27, 2017]
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
diff --git a/CHANGES b/CHANGES
index a2f367a5f..2dfa7c485 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5908,6 +5908,8 @@ Version 1.6.31rc02 [July 25, 2017]
Version 1.6.31 [July 27, 2017]
No changes.
+Version 1.6.32beta01 [July 27, 2017]
+
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0c72c36dd..a932f1e8f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -36,7 +36,7 @@ enable_testing()
set(PNGLIB_MAJOR 1)
set(PNGLIB_MINOR 6)
-set(PNGLIB_RELEASE 31)
+set(PNGLIB_RELEASE 32)
set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
@@ -817,7 +817,7 @@ endif(NOT WIN32 OR CYGWIN OR MINGW)
# SET UP LINKS
if(PNG_SHARED)
set_target_properties(png PROPERTIES
-# VERSION 16.${PNGLIB_RELEASE}.1.6.31
+# VERSION 16.${PNGLIB_RELEASE}.1.6.32beta01
VERSION 16.${PNGLIB_RELEASE}.0
SOVERSION 16
CLEAN_DIRECT_OUTPUT 1)
diff --git a/LICENSE b/LICENSE
index 1df0cbbdd..836526bac 100644
--- a/LICENSE
+++ b/LICENSE
@@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
-libpng versions 1.0.7, July 1, 2000 through 1.6.31, July 27, 2017 are
+libpng versions 1.0.7, July 1, 2000 through 1.6.32beta01, July 27, 2017 are
Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
diff --git a/README b/README
index 1f68cfa64..586fb652a 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.6.31 - July 27, 2017 (shared library 16.0)
+README for libpng version 1.6.32beta01 - July 27, 2017 (shared library 16.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
diff --git a/arm/filter_neon.S b/arm/filter_neon.S
index 000764cd2..09267c603 100644
--- a/arm/filter_neon.S
+++ b/arm/filter_neon.S
@@ -3,7 +3,7 @@
*
* Copyright (c) 2014,2017 Glenn Randers-Pehrson
* Written by Mans Rullgard, 2011.
- * Last changed in libpng 1.6.31 [July 27, 2017]
+ * Last changed in libpng 1.6.31 [(PENDING RELEASE)]
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
diff --git a/configure.ac b/configure.ac
index b1fd1585d..b9cddc02e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -25,7 +25,7 @@ AC_PREREQ([2.68])
dnl Version number stuff here:
-AC_INIT([libpng],[1.6.31],[png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng],[1.6.32beta01],[png-mng-implement@lists.sourceforge.net])
AC_CONFIG_MACRO_DIR([scripts])
# libpng does not follow GNU file name conventions (hence 'foreign')
@@ -46,10 +46,10 @@ dnl automake, so the following is not necessary (and is not defined anyway):
dnl AM_PREREQ([1.11.2])
dnl stop configure from automagically running automake
-PNGLIB_VERSION=1.6.31
+PNGLIB_VERSION=1.6.32beta01
PNGLIB_MAJOR=1
PNGLIB_MINOR=6
-PNGLIB_RELEASE=31
+PNGLIB_RELEASE=32
dnl End of version number stuff
diff --git a/intel/filter_sse2_intrinsics.c b/intel/filter_sse2_intrinsics.c
index 5e8553fbb..f47fbb395 100644
--- a/intel/filter_sse2_intrinsics.c
+++ b/intel/filter_sse2_intrinsics.c
@@ -5,7 +5,7 @@
* Written by Mike Klein and Matt Sarett
* Derived from arm/filter_neon_intrinsics.c
*
- * Last changed in libpng 1.6.31 [July 27, 2017]
+ * Last changed in libpng 1.6.31 [(PENDING RELEASE)]
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
diff --git a/libpng-manual.txt b/libpng-manual.txt
index b81d2a680..8f2189caf 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 1.6.31 - July 27, 2017
+ libpng version 1.6.32beta01 - July 27, 2017
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2017 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 1.6.31 - July 27, 2017
+ libpng versions 0.97, January 1998, through 1.6.32beta01 - July 27, 2017
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2017 Glenn Randers-Pehrson
@@ -5404,7 +5404,7 @@ 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 1.6.31 are Y2K compliant. It is my belief that earlier
+upward through 1.6.32beta01 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
diff --git a/libpng.3 b/libpng.3
index 345aba1b5..7aacde37f 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
.TH LIBPNG 3 "July 27, 2017"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.6.31
+libpng \- Portable Network Graphics (PNG) Reference Library 1.6.32beta01
.SH SYNOPSIS
\fB
#include <png.h>\fP
@@ -514,7 +514,7 @@ 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 1.6.31 - July 27, 2017
+ libpng version 1.6.32beta01 - July 27, 2017
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2017 Glenn Randers-Pehrson
@@ -525,7 +525,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
- libpng versions 0.97, January 1998, through 1.6.31 - July 27, 2017
+ libpng versions 0.97, January 1998, through 1.6.32beta01 - July 27, 2017
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2017 Glenn Randers-Pehrson
@@ -5918,7 +5918,7 @@ 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 1.6.31 are Y2K compliant. It is my belief that earlier
+upward through 1.6.32beta01 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
@@ -6076,7 +6076,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.6.31 - July 27, 2017:
+Libpng version 1.6.32beta01 - July 27, 2017:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@@ -6101,7 +6101,7 @@ this sentence.
This code is released under the libpng license.
-libpng versions 1.0.7, July 1, 2000 through 1.6.31, July 27, 2017 are
+libpng versions 1.0.7, July 1, 2000 through 1.6.32beta01, July 27, 2017 are
Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
diff --git a/libpngpf.3 b/libpngpf.3
index 70992ab6e..fc2156b60 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "April 1, 2017"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.6.31
+libpng \- Portable Network Graphics (PNG) Reference Library 1.6.32beta01
(private functions)
.SH SYNOPSIS
\fB\fB#include \fI\fI"pngpriv.h"
diff --git a/png.c b/png.c
index ae5e1d9b4..5dced857f 100644
--- a/png.c
+++ b/png.c
@@ -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_6_31 Your_png_h_is_not_version_1_6_31;
+typedef png_libpng_version_1_6_32beta01 Your_png_h_is_not_version_1_6_32beta01;
#ifdef __GNUC__
/* The version tests may need to be added to, but the problem warning has
@@ -806,14 +806,14 @@ png_get_copyright(png_const_structrp png_ptr)
#else
# ifdef __STDC__
return PNG_STRING_NEWLINE \
- "libpng version 1.6.31 - July 27, 2017" PNG_STRING_NEWLINE \
+ "libpng version 1.6.32beta01 - July 27, 2017" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2017 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 1.6.31 - July 27, 2017\
+ return "libpng version 1.6.32beta01 - July 27, 2017\
Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
diff --git a/png.h b/png.h
index 4321416b8..9e694fc30 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.6.31, July 27, 2017
+ * libpng version 1.6.32beta01, July 27, 2017
*
* Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -12,7 +12,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
- * libpng versions 0.97, January 1998, through 1.6.31, July 27, 2017:
+ * libpng versions 0.97, January 1998, through 1.6.32beta01, July 27, 2017:
* Glenn Randers-Pehrson.
* See also "Contributing Authors", below.
*/
@@ -25,7 +25,7 @@
*
* This code is released under the libpng license.
*
- * libpng versions 1.0.7, July 1, 2000 through 1.6.31, July 27, 2017 are
+ * libpng versions 1.0.7, July 1, 2000 through 1.6.32beta01, July 27, 2017 are
* Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
* derived from libpng-1.0.6, and are distributed according to the same
* disclaimer and license as libpng-1.0.6 with the following individuals
@@ -247,7 +247,7 @@
* an official declaration.
*
* This is your unofficial assurance that libpng from version 0.71 and
- * upward through 1.6.31 are Y2K compliant. It is my belief that
+ * upward through 1.6.32beta01 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
@@ -309,8 +309,8 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.6.31"
-#define PNG_HEADER_VERSION_STRING " libpng version 1.6.31 - July 27, 2017\n"
+#define PNG_LIBPNG_VER_STRING "1.6.32beta01"
+#define PNG_HEADER_VERSION_STRING " libpng version 1.6.32beta01 - July 27, 2017\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16
@@ -318,13 +318,13 @@
/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
#define PNG_LIBPNG_VER_MAJOR 1
#define PNG_LIBPNG_VER_MINOR 6
-#define PNG_LIBPNG_VER_RELEASE 31
+#define PNG_LIBPNG_VER_RELEASE 32
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/
-#define PNG_LIBPNG_VER_BUILD 0
+#define PNG_LIBPNG_VER_BUILD 01
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@@ -341,7 +341,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */
-#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
+#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros.
@@ -349,7 +349,7 @@
* version 1.0.0 was mis-numbered 100 instead of 10000). From
* version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release
*/
-#define PNG_LIBPNG_VER 10631 /* 1.6.31 */
+#define PNG_LIBPNG_VER 10632 /* 1.6.32 */
/* Library configuration: these options cannot be changed after
* the library has been built.
@@ -459,7 +459,7 @@ 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_6_31;
+typedef char* png_libpng_version_1_6_32beta01;
/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
*
diff --git a/pngconf.h b/pngconf.h
index af6e80c99..24c199e0a 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.6.31, July 27, 2017
+ * libpng version 1.6.32beta01, July 27, 2017
*
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngtest.c b/pngtest.c
index bdd37db4b..68b5895d2 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -2104,4 +2104,4 @@ main(void)
#endif
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef png_libpng_version_1_6_31 Your_png_h_is_not_version_1_6_31;
+typedef png_libpng_version_1_6_32beta01 Your_png_h_is_not_version_1_6_32beta01;
diff --git a/projects/vstudio/README.txt b/projects/vstudio/README.txt
index 38c159cce..aa0221b5f 100644
--- a/projects/vstudio/README.txt
+++ b/projects/vstudio/README.txt
@@ -1,7 +1,7 @@
VisualStudio instructions
-libpng version 1.6.31 - July 27, 2017
+libpng version 1.6.32beta01 - July 27, 2017
Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson
diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props
index f3fa10110..26f6c050e 100644
--- a/projects/vstudio/zlib.props
+++ b/projects/vstudio/zlib.props
@@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source
*
- * libpng version 1.6.31 - July 27, 2017
+ * libpng version 1.6.32beta01 - July 27, 2017
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
*
diff --git a/scripts/README.txt b/scripts/README.txt
index 76e70e644..a2a820404 100644
--- a/scripts/README.txt
+++ b/scripts/README.txt
@@ -1,11 +1,11 @@
-Makefiles for libpng version 1.6.31 - July 27, 2017
+Makefiles for libpng version 1.6.32beta01 - July 27, 2017
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng16.so.16.1.6.31)
+ (gcc, creates libpng16.so.16.1.6.32beta01)
makefile.linux-opt=> Linux/ELF makefile with hardware optimizations on
- (gcc, creates libpng16.so.16.1.6.31)
+ (gcc, creates libpng16.so.16.1.6.32beta01)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
ansi2knr (Requires ansi2knr.c from
@@ -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 libpng16.so.16.1.6.31)
+ creates libpng16.so.16.1.6.32beta01)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
- creates libpng16.so.16.1.6.31)
+ creates libpng16.so.16.1.6.32beta01)
makefile.so9 => Solaris 9 makefile (gcc,
- creates libpng16.so.16.1.6.31)
+ creates libpng16.so.16.1.6.32beta01)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile
diff --git a/scripts/def.c b/scripts/def.c
index aedaec8b8..6d12a1567 100644
--- a/scripts/def.c
+++ b/scripts/def.c
@@ -21,7 +21,7 @@ PNG_DFN "OS2 DESCRIPTION "PNG image compression library""
PNG_DFN "OS2 CODE PRELOAD MOVEABLE DISCARDABLE"
PNG_DFN ""
PNG_DFN "EXPORTS"
-PNG_DFN ";Version 1.6.31"
+PNG_DFN ";Version 1.6.32beta01"
#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
PNG_DFN "@" SYMBOL_PREFIX "@@" name "@"
diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in
index 9e7d952ba..37b0fe736 100644
--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -11,7 +11,7 @@
# Modeled after libxml-config.
-version=1.6.31
+version=1.6.32beta01
prefix=""
libdir=""
libs=""
diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in
index 8210520e0..c0fbd5f3f 100644
--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -5,6 +5,6 @@ includedir=@includedir@/libpng16
Name: libpng
Description: Loads and saves PNG files
-Version: 1.6.31
+Version: 1.6.32beta01
Libs: -L${libdir} -lpng16
Cflags: -I${includedir}
diff --git a/scripts/makefile.cegcc b/scripts/makefile.cegcc
index ef17dab71..4a3e925f5 100644
--- a/scripts/makefile.cegcc
+++ b/scripts/makefile.cegcc
@@ -23,7 +23,7 @@
VERMAJ = 1
VERMIN = 6
-VERMIC = 31
+VERMIC = 32
VER = $(VERMAJ).$(VERMIN).$(VERMIC)
NAME = libpng
PACKAGE = $(NAME)-$(VER)
diff --git a/scripts/makefile.linux b/scripts/makefile.linux
index 8bb5ba70c..618cb2f1e 100644
--- a/scripts/makefile.linux
+++ b/scripts/makefile.linux
@@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng16
PNGMAJ = 16
-RELEASE = 31
+RELEASE = 32
# Shared library names:
LIBSO=$(LIBNAME).so
diff --git a/scripts/makefile.linux-opt b/scripts/makefile.linux-opt
index f93c5457f..f75a787a4 100644
--- a/scripts/makefile.linux-opt
+++ b/scripts/makefile.linux-opt
@@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng16
PNGMAJ = 16
-RELEASE = 31
+RELEASE = 32
# Shared library names:
LIBSO=$(LIBNAME).so
diff --git a/scripts/makefile.msys b/scripts/makefile.msys
index 305654298..84a894931 100644
--- a/scripts/makefile.msys
+++ b/scripts/makefile.msys
@@ -18,7 +18,7 @@ exec_prefix=$(prefix)
# Library name:
LIBNAME = libpng16
PNGMAJ = 16
-RELEASE = 31
+RELEASE = 32
# Shared library names:
LIBSO=$(LIBNAME).dll
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index 01d972705..d60a7694e 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng16
LIB= png16
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.6.31
+SHLIB_MINOR= 1.6.32beta01
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c
diff --git a/scripts/makefile.netbsd b/scripts/makefile.netbsd
index 7e393444e..45fc7f946 100644
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png
SHLIB_MAJOR= 16
-SHLIB_MINOR= 1.6.31
+SHLIB_MINOR= 1.6.32beta01
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
diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd
index f3f810565..a71f3b166 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 16
-SHLIB_MINOR= 1.6.31
+SHLIB_MINOR= 1.6.32beta01
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
diff --git a/scripts/pnglibconf.h.prebuilt b/scripts/pnglibconf.h.prebuilt
index 9b9bbcea1..29e33b8f7 100644
--- a/scripts/pnglibconf.h.prebuilt
+++ b/scripts/pnglibconf.h.prebuilt
@@ -1,8 +1,8 @@
-/* libpng 1.6.31 STANDARD API DEFINITION */
+/* libpng 1.6.32beta01 STANDARD API DEFINITION */
/* pnglibconf.h - library build configuration */
-/* Libpng version 1.6.31 - July 27, 2017 */
+/* Libpng version 1.6.32beta01 - July 27, 2017 */
/* Copyright (c) 1998-2017 Glenn Randers-Pehrson */
diff --git a/scripts/symbols.def b/scripts/symbols.def
index d714cf6ce..0b5172be3 100644
--- a/scripts/symbols.def
+++ b/scripts/symbols.def
@@ -1,4 +1,4 @@
-;Version 1.6.31
+;Version 1.6.32beta01
;--------------------------------------------------------------
; LIBPNG symbol list as a Win32 DEF file
; Contains all the symbols that can be exported from libpng