diff --git a/ANNOUNCE b/ANNOUNCE
index 753bad26..3693b3ea 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
 
-Libpng 1.2.34beta04 - December 1, 2008
+Libpng 1.2.34beta05 - December 5, 2008
 
 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.
@@ -9,37 +9,37 @@ Files available for download:
 Source files with LF line endings (for Unix/Linux) and with a
 "configure" script
 
-   libpng-1.2.34beta04.tar.gz
-   libpng-1.2.34beta04.tar.lzma
+   libpng-1.2.34beta05.tar.gz
+   libpng-1.2.34beta05.tar.lzma
      (Get the lzma codec from <http://tukaani.org/lzma>).
-   libpng-1.2.34beta04.tar.bz2
+   libpng-1.2.34beta05.tar.bz2
 
 Source files with LF line endings (for Unix/Linux) without the
 "configure" script
 
-   libpng-1.2.34beta04-no-config.tar.gz
-   libpng-1.2.34beta04-no-config.tar.lzma
-   libpng-1.2.34beta04-no-config.tar.bz2
+   libpng-1.2.34beta05-no-config.tar.gz
+   libpng-1.2.34beta05-no-config.tar.lzma
+   libpng-1.2.34beta05-no-config.tar.bz2
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lp1234b04.zip
-   lp1234b04.7z
-   lp1234b04.tar.bz2
+   lp1234b05.zip
+   lp1234b05.7z
+   lp1234b05.tar.bz2
 
 Project files
 
-   libpng-1.2.34beta04-project-netware.zip
-   libpng-1.2.34beta04-project-wince.zip
+   libpng-1.2.34beta05-project-netware.zip
+   libpng-1.2.34beta05-project-wince.zip
 
 Other information:
 
-   libpng-1.2.34beta04-README.txt
-   libpng-1.2.34beta04-KNOWNBUGS.txt
-   libpng-1.2.34beta04-LICENSE.txt
-   libpng-1.2.34beta04-Y2K-compliance.txt
-   libpng-1.2.34beta04-[previous version]-diff.txt
+   libpng-1.2.34beta05-README.txt
+   libpng-1.2.34beta05-KNOWNBUGS.txt
+   libpng-1.2.34beta05-LICENSE.txt
+   libpng-1.2.34beta05-Y2K-compliance.txt
+   libpng-1.2.34beta05-[previous version]-diff.txt
 
 Changes since the last public release (1.2.32):
 
@@ -74,10 +74,23 @@ version 1.2.34beta02 [November 28, 2008]
   Corrected off-by-one error in bKGD validity check in png_write_bKGD()
     and in png_handle_bKGD().
 
+version 1.2.34beta03 [December 5, 2008]
+  Revised bKGD validity check to use >= x instead of > x + 1
+  Merged with png_debug from libpng-1.4.0 to remove newlines.
+
 version 1.2.34beta03 [December 1, 2008]
   Revised bKGD validity check to use >= x instead of > x + 1
   Merged with png_debug from libpng-1.4.0 to remove newlines.
 
+version 1.2.34beta04 [December 2, 2008]
+  More merging with png_debug from libpng-1.4.0 to remove newlines.
+
+version 1.2.34beta05 [December 5, 2008]
+  Removed redundant check for key==NULL before calling png_check_keyword()
+    to ensure that new_key gets initialized and removed extra warning
+    (Arvan Pritchard).
+
+
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 
 (subscription required; visit 
diff --git a/CHANGES b/CHANGES
index 9d449d85..239dd9b8 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2186,7 +2186,7 @@ version 1.2.30beta03 [July 6, 2008]
 version 1.2.30beta04 [July 10, 2008]
   Merged more cosmetic whitespace changes from libpng-1.4.0beta19.
 
-version 1.0.38rc01, 1.2.30rc01 [December 1, 2008]
+version 1.0.38rc01, 1.2.30rc01 [December 5, 2008]
   No changes.
 
 version 1.0.38rc02, 1.2.30rc02 [July 21, 2008]
@@ -2284,6 +2284,15 @@ version 1.2.34beta03 [December 1, 2008]
   Revised bKGD validity check to use >= x instead of > x + 1
   Merged with png_debug from libpng-1.4.0 to remove newlines.
 
+version 1.2.34beta04 [December 2, 2008]
+  More merging with png_debug from libpng-1.4.0 to remove newlines.
+
+version 1.2.34beta05 [December 5, 2008]
+  Removed redundant check for key==NULL before calling png_check_keyword()
+    to ensure that new_key gets initialized and removed extra warning
+    (Arvan Pritchard).
+
+
 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/INSTALL b/INSTALL
index ef608a74..3dd35753 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
 
-Installing libpng version 1.2.34beta04 - December 1, 2008
+Installing libpng version 1.2.34beta05 - December 5, 2008
 
 On Unix/Linux and similar systems, you can simply type
 
@@ -44,7 +44,7 @@ to have access to the zlib.h and zconf.h include files that
 correspond to the version of zlib that's installed.
 
 You can rename the directories that you downloaded (they
-might be called "libpng-1.2.34beta04" or "lpng109" and "zlib-1.2.1"
+might be called "libpng-1.2.34beta05" or "lpng109" and "zlib-1.2.1"
 or "zlib121") so that you have directories called "zlib" and "libpng".
 
 Your directory structure should look like this:
@@ -101,9 +101,9 @@ include
  CMakeLists.txt    =>  "cmake" script
  makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
  makefile.elf      =>  Linux/ELF makefile symbol versioning,
-                       gcc, creates libpng12.so.0.1.2.34beta04)
+                       gcc, creates libpng12.so.0.1.2.34beta05)
  makefile.linux    =>  Linux/ELF makefile
-                       (gcc, creates libpng12.so.0.1.2.34beta04)
+                       (gcc, creates libpng12.so.0.1.2.34beta05)
  makefile.gcc      =>  Generic makefile (gcc, creates static libpng.a)
  makefile.knr      =>  Archaic UNIX Makefile that converts files with
                        ansi2knr (Requires ansi2knr.c from
@@ -125,14 +125,14 @@ include
  makefile.openbsd  =>  OpenBSD makefile
  makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
  makefile.sggcc    =>  Silicon Graphics (gcc,
-                       creates libpng12.so.0.1.2.34beta04)
+                       creates libpng12.so.0.1.2.34beta05)
  makefile.sunos    =>  Sun makefile
  makefile.solaris  =>  Solaris 2.X makefile (gcc,
-                       creates libpng12.so.0.1.2.34beta04)
+                       creates libpng12.so.0.1.2.34beta05)
  makefile.solaris-x86 =>  Solaris/intelMMX 2.X makefile (gcc,
-                       creates libpng12.so.0.1.2.34beta04)
+                       creates libpng12.so.0.1.2.34beta05)
  makefile.so9      =>  Solaris 9 makefile (gcc,
-                       creates libpng12.so.0.1.2.34beta04)
+                       creates libpng12.so.0.1.2.34beta05)
  makefile.32sunu   =>  Sun Ultra 32-bit makefile
  makefile.64sunu   =>  Sun Ultra 64-bit makefile
  makefile.sco      =>  For SCO OSr5  ELF and Unixware 7 with Native cc
diff --git a/KNOWNBUG b/KNOWNBUG
index b1771e9b..8be409af 100644
--- a/KNOWNBUG
+++ b/KNOWNBUG
@@ -1,5 +1,5 @@
 
-Known bugs in libpng version 1.2.34beta04
+Known bugs in libpng version 1.2.34beta05
 
 1. February 23, 2006: The custom makefiles don't build libpng with -lz.
 
diff --git a/LICENSE b/LICENSE
index 2a05f792..3f60cfd5 100644
--- a/LICENSE
+++ b/LICENSE
@@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
 If you modify libpng you may insert additional notices immediately following
 this sentence.
 
-libpng versions 1.2.6, August 15, 2004, through 1.2.34beta04, December 1, 2008, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.34beta05, December 5, 2008, are
 Copyright (c) 2004, 2006-2008 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
@@ -106,4 +106,4 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-December 1, 2008
+December 5, 2008
diff --git a/Makefile.am b/Makefile.am
index 61fe5889..d83669cd 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -86,7 +86,7 @@ EXTRA_DIST= \
 	${srcdir}/contrib/pngsuite/* \
 	${srcdir}/contrib/visupng/* \
 	$(TESTS) \
-	example.c libpng-1.2.34beta04.txt pngvcrd.c 
+	example.c libpng-1.2.34beta05.txt pngvcrd.c 
 
 CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers \
 libpng.sym
diff --git a/Makefile.in b/Makefile.in
index 4d639ca8..b983b80b 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -331,7 +331,7 @@ EXTRA_DIST = \
 	${srcdir}/contrib/pngsuite/* \
 	${srcdir}/contrib/visupng/* \
 	$(TESTS) \
-	example.c libpng-1.2.34beta04.txt pngvcrd.c 
+	example.c libpng-1.2.34beta05.txt pngvcrd.c 
 
 CLEANFILES = pngout.png libpng12.pc libpng12-config libpng.vers \
 libpng.sym
diff --git a/README b/README
index 96ceec02..a279e811 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.2.34beta04 - December 1, 2008 (shared library 12.0)
+README for libpng version 1.2.34beta05 - December 5, 2008 (shared library 12.0)
 See the note about version numbers near the top of png.h
 
 See INSTALL for instructions on how to install libpng.
@@ -194,11 +194,11 @@ Files in this distribution:
        descrip.mms      =>  VMS makefile for MMS or MMK
        makefile.std     =>  Generic UNIX makefile (cc, creates static libpng.a)
        makefile.elf     =>  Linux/ELF makefile symbol versioning,
-                            gcc, creates libpng12.so.0.1.2.34beta04)
+                            gcc, creates libpng12.so.0.1.2.34beta05)
        makefile.linux   =>  Linux/ELF makefile
-                            (gcc, creates libpng12.so.0.1.2.34beta04)
+                            (gcc, creates libpng12.so.0.1.2.34beta05)
        makefile.gcmmx   =>  Linux/ELF makefile
-                            (gcc, creates libpng12.so.0.1.2.34beta04,
+                            (gcc, creates libpng12.so.0.1.2.34beta05,
                             uses assembler code tuned for Intel MMX platform)
        makefile.gcc     =>  Generic makefile (gcc, creates static libpng.a)
        makefile.knr     =>  Archaic UNIX Makefile that converts files with
@@ -220,12 +220,12 @@ Files in this distribution:
        makefile.openbsd =>  OpenBSD makefile
        makefile.sgi     =>  Silicon Graphics IRIX (cc, creates static lib)
        makefile.sggcc   =>  Silicon Graphics
-                            (gcc, creates libpng12.so.0.1.2.34beta04)
+                            (gcc, creates libpng12.so.0.1.2.34beta05)
        makefile.sunos   =>  Sun makefile
        makefile.solaris =>  Solaris 2.X makefile
-                            (gcc, creates libpng12.so.0.1.2.34beta04)
+                            (gcc, creates libpng12.so.0.1.2.34beta05)
        makefile.so9     =>  Solaris 9 makefile
-                            (gcc, creates libpng12.so.0.1.2.34beta04)
+                            (gcc, creates libpng12.so.0.1.2.34beta05)
        makefile.32sunu  =>  Sun Ultra 32-bit makefile
        makefile.64sunu  =>  Sun Ultra 64-bit makefile
        makefile.sco     =>  For SCO OSr5  ELF and Unixware 7 with Native cc
diff --git a/Y2KINFO b/Y2KINFO
index fa2aeaf4..b6ea9c4c 100644
--- a/Y2KINFO
+++ b/Y2KINFO
@@ -1,13 +1,13 @@
    Y2K compliance in libpng:
    =========================
 
-      December 1, 2008
+      December 5, 2008
 
       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 1.2.34beta04 are Y2K compliant.  It is my belief that earlier
+      upward through 1.2.34beta05 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
diff --git a/configure b/configure
index 0eae900e..53f71326 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.62 for libpng 1.2.34beta04.
+# Generated by GNU Autoconf 2.62 for libpng 1.2.34beta05.
 #
 # Report bugs to <png-mng-implement@lists.sourceforge.net>.
 #
@@ -745,8 +745,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='libpng'
 PACKAGE_TARNAME='libpng'
-PACKAGE_VERSION='1.2.34beta04'
-PACKAGE_STRING='libpng 1.2.34beta04'
+PACKAGE_VERSION='1.2.34beta05'
+PACKAGE_STRING='libpng 1.2.34beta05'
 PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
 
 ac_unique_file="pngget.c"
@@ -1484,7 +1484,7 @@ 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 1.2.34beta04 to adapt to many kinds of systems.
+\`configure' configures libpng 1.2.34beta05 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1554,7 +1554,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libpng 1.2.34beta04:";;
+     short | recursive ) echo "Configuration of libpng 1.2.34beta05:";;
    esac
   cat <<\_ACEOF
 
@@ -1661,7 +1661,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libpng configure 1.2.34beta04
+libpng configure 1.2.34beta05
 generated by GNU Autoconf 2.62
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1675,7 +1675,7 @@ 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 1.2.34beta04, which was
+It was created by libpng $as_me 1.2.34beta05, which was
 generated by GNU Autoconf 2.62.  Invocation command line was
 
   $ $0 $@
@@ -2389,7 +2389,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='libpng'
- VERSION='1.2.34beta04'
+ VERSION='1.2.34beta05'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -2558,7 +2558,7 @@ fi
 
 
 
-PNGLIB_VERSION=1.2.34beta04
+PNGLIB_VERSION=1.2.34beta05
 PNGLIB_MAJOR=1
 PNGLIB_MINOR=2
 PNGLIB_RELEASE=34
@@ -13125,7 +13125,7 @@ exec 6>&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 1.2.34beta04, which was
+This file was extended by libpng $as_me 1.2.34beta05, which was
 generated by GNU Autoconf 2.62.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -13178,7 +13178,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
-libpng config.status 1.2.34beta04
+libpng config.status 1.2.34beta05
 configured by $0, generated by GNU Autoconf 2.62,
   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
diff --git a/configure.ac b/configure.ac
index 3773a61f..398acd71 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,12 +18,12 @@ AC_PREREQ(2.59)
 
 dnl Version number stuff here:
 
-AC_INIT([libpng], [1.2.34beta04], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.2.34beta05], [png-mng-implement@lists.sourceforge.net])
 AM_INIT_AUTOMAKE
 dnl stop configure from automagically running automake
 AM_MAINTAINER_MODE
 
-PNGLIB_VERSION=1.2.34beta04
+PNGLIB_VERSION=1.2.34beta05
 PNGLIB_MAJOR=1
 PNGLIB_MINOR=2
 PNGLIB_RELEASE=34
diff --git a/example.c b/example.c
index 07a4d4b7..a279ac28 100644
--- 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 1.2.33 [December 1, 2008]
+ * Last changed in libpng 1.2.33 [December 5, 2008]
  * This file has been placed in the public domain by the authors.
  * Maintained 1998-2008 Glenn Randers-Pehrson
  * Maintained 1996, 1997 Andreas Dilger)
diff --git a/libpng-1.2.34beta04.txt b/libpng-1.2.34beta05.txt
similarity index 99%
rename from libpng-1.2.34beta04.txt
rename to libpng-1.2.34beta05.txt
index 234b6414..64870dcf 100644
--- a/libpng-1.2.34beta04.txt
+++ b/libpng-1.2.34beta05.txt
@@ -1,6 +1,6 @@
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.2.34beta04 - December 1, 2008
+ libpng version 1.2.34beta05 - December 5, 2008
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2008 Glenn Randers-Pehrson
@@ -9,7 +9,7 @@ libpng.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.2.34beta04 - December 1, 2008
+ libpng versions 0.97, January 1998, through 1.2.34beta05 - December 5, 2008
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2008 Glenn Randers-Pehrson
 
@@ -2852,13 +2852,13 @@ application:
 
 IX. Y2K Compliance in libpng
 
-December 1, 2008
+December 5, 2008
 
 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 1.2.34beta04 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.34beta05 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
diff --git a/libpng.3 b/libpng.3
index df115db4..a5450678 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "December 1, 2008"
+.TH LIBPNG 3 "December 5, 2008"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.34beta04
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.34beta05
 .SH SYNOPSIS
 \fI\fB
 
@@ -821,7 +821,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
 .SH LIBPNG.TXT
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.2.34beta04 - December 1, 2008
+ libpng version 1.2.34beta05 - December 5, 2008
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2008 Glenn Randers-Pehrson
@@ -830,7 +830,7 @@ libpng.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.2.34beta04 - December 1, 2008
+ libpng versions 0.97, January 1998, through 1.2.34beta05 - December 5, 2008
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2008 Glenn Randers-Pehrson
 
@@ -3673,13 +3673,13 @@ application:
 
 .SH IX. Y2K Compliance in libpng
 
-December 1, 2008
+December 5, 2008
 
 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 1.2.34beta04 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.34beta05 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
@@ -3931,7 +3931,7 @@ the first widely used release:
  1.0.41rc01          10    10041  10.so.0.41[.0]
  1.2.33              13    10233  12.so.0.33[.0]
  1.0.41              10    10041  10.so.0.41[.0]
- 1.2.34beta01-04     13    10234  12.so.0.34[.0]
+ 1.2.34beta01-05     13    10234  12.so.0.34[.0]
 
 Henceforth the source version will match the shared-library minor
 and patch numbers; the shared-library major version number will be
@@ -3987,7 +3987,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.2.34beta04 - December 1, 2008:
+Libpng version 1.2.34beta05 - December 5, 2008:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
 
@@ -4008,7 +4008,7 @@ included in the libpng distribution, the latter shall prevail.)
 If you modify libpng you may insert additional notices immediately following
 this sentence.
 
-libpng versions 1.2.6, August 15, 2004, through 1.2.34beta04, December 1, 2008, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.34beta05, December 5, 2008, are
 Copyright (c) 2004,2006-2008 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
@@ -4107,7 +4107,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-December 1, 2008
+December 5, 2008
 
 .\" end of man page
 
diff --git a/libpngpf.3 b/libpngpf.3
index f2c5f8e4..84ad8802 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "December 1, 2008"
+.TH LIBPNGPF 3 "December 5, 2008"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.34beta04
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.34beta05
 (private functions)
 .SH SYNOPSIS
 \fB#include <png.h>\fP
diff --git a/png.5 b/png.5
index cb665a50..c15d1adc 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "December 1, 2008"
+.TH PNG 5 "December 5, 2008"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION
diff --git a/png.c b/png.c
index 2cc8148f..380cec6c 100644
--- a/png.c
+++ b/png.c
@@ -1,7 +1,7 @@
 
 /* png.c - location for general purpose libpng functions
  *
- * Last changed in libpng 1.2.30 [August 15, 2008]
+ * Last changed in libpng 1.2.34 [December 5, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -13,7 +13,7 @@
 #include "png.h"
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_34beta04 Your_png_h_is_not_version_1_2_34beta04;
+typedef version_1_2_34beta05 Your_png_h_is_not_version_1_2_34beta05;
 
 /* Version information for C files.  This had better match the version
  * string defined in png.h.  */
@@ -694,7 +694,7 @@ png_charp PNGAPI
 png_get_copyright(png_structp png_ptr)
 {
    png_ptr = png_ptr;  /* silence compiler warning about unused png_ptr */
-   return ((png_charp) "\n libpng version 1.2.34beta04 - December 1, 2008\n\
+   return ((png_charp) "\n libpng version 1.2.34beta05 - December 5, 2008\n\
    Copyright (c) 1998-2008 Glenn Randers-Pehrson\n\
    Copyright (c) 1996-1997 Andreas Dilger\n\
    Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");
diff --git a/png.h b/png.h
index e163e6c2..6e847b72 100644
--- a/png.h
+++ b/png.h
@@ -1,6 +1,6 @@
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.2.34beta04 - December 1, 2008
+ * libpng version 1.2.34beta05 - December 5, 2008
  * Copyright (c) 1998-2008 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.)
@@ -8,7 +8,7 @@
  * 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 1.2.34beta04 - December 1, 2008: Glenn
+ *  libpng versions 0.97, January 1998, through 1.2.34beta05 - December 5, 2008: Glenn
  *  See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -212,7 +212,7 @@
  *    1.0.41rc01              10    10041  10.so.0.41[.0]
  *    1.2.33                  13    10233  12.so.0.33[.0]
  *    1.0.41                  10    10041  10.so.0.41[.0]
- *    1.2.34beta01-04         13    10234  12.so.0.34[.0]
+ *    1.2.34beta01-05         13    10234  12.so.0.34[.0]
  *
  *    Henceforth the source version will match the shared-library major
  *    and minor numbers; the shared-library major version number will be
@@ -242,7 +242,7 @@
  * If you modify libpng you may insert additional notices immediately following
  * this sentence.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.2.34beta04, December 1, 2008, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.2.34beta05, December 5, 2008, are
  * Copyright (c) 2004, 2006-2008 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:
@@ -354,13 +354,13 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    December 1, 2008
+ *    December 5, 2008
  *
  *    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 1.2.34beta04 are Y2K compliant.  It is my belief that earlier
+ *    upward through 1.2.34beta05 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
@@ -416,9 +416,9 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.2.34beta04"
+#define PNG_LIBPNG_VER_STRING "1.2.34beta05"
 #define PNG_HEADER_VERSION_STRING \
-   " libpng version 1.2.34beta04 - December 1, 2008\n"
+   " libpng version 1.2.34beta05 - December 5, 2008\n"
 
 #define PNG_LIBPNG_VER_SONUM   0
 #define PNG_LIBPNG_VER_DLLNUM  13
@@ -430,7 +430,7 @@
 /* This should match the numeric part of the final component of
  * PNG_LIBPNG_VER_STRING, omitting any leading zero: */
 
-#define PNG_LIBPNG_VER_BUILD  04
+#define PNG_LIBPNG_VER_BUILD  05
 
 /* Release Status */
 #define PNG_LIBPNG_BUILD_ALPHA    1
@@ -1475,7 +1475,7 @@ struct png_struct_def
 /* This triggers a compiler error in png.c, if png.c and png.h
  * do not agree upon the version number.
  */
-typedef png_structp version_1_2_34beta04;
+typedef png_structp version_1_2_34beta05;
 
 typedef png_struct FAR * FAR * png_structpp;
 
diff --git a/pngconf.h b/pngconf.h
index 3ea51437..c9f404b0 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.2.34beta04 - December 1, 2008
+ * libpng version 1.2.34beta05 - December 5, 2008
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngerror.c b/pngerror.c
index fbceeb38..2f697974 100644
--- a/pngerror.c
+++ b/pngerror.c
@@ -1,7 +1,7 @@
 
 /* pngerror.c - stub functions for i/o and memory allocation
  *
- * Last changed in libpng 1.2.34 [December 1, 2008]
+ * Last changed in libpng 1.2.34 [December 5, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngrutil.c b/pngrutil.c
index c221f1f5..8dc2542a 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1,7 +1,7 @@
 
 /* pngrutil.c - utilities to read a PNG file
  *
- * Last changed in libpng 1.2.34 [December 1, 2008]
+ * Last changed in libpng 1.2.34 [December 5, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngset.c b/pngset.c
index cda5202c..37323620 100644
--- a/pngset.c
+++ b/pngset.c
@@ -1,7 +1,7 @@
 
 /* pngset.c - storage of image information into info struct
  *
- * Last changed in libpng 1.2.34 [December 1, 2008]
+ * Last changed in libpng 1.2.34 [December 5, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngtest.c b/pngtest.c
index 9641a56f..1fbcd807 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -1685,4 +1685,4 @@ main(int argc, char *argv[])
 }
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_34beta04 your_png_h_is_not_version_1_2_34beta04;
+typedef version_1_2_34beta05 your_png_h_is_not_version_1_2_34beta05;
diff --git a/pngwutil.c b/pngwutil.c
index 7e214adf..4c6cd47e 100644
--- a/pngwutil.c
+++ b/pngwutil.c
@@ -1,7 +1,7 @@
 
 /* pngwutil.c - utilities to write a PNG file
  *
- * Last changed in libpng 1.2.34 [December 1, 2008]
+ * Last changed in libpng 1.2.34 [December 5, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -764,12 +764,9 @@ png_write_iCCP(png_structp png_ptr, png_charp name, int compression_type,
    comp.input = NULL;
    comp.input_len = 0;
 
-   if (name == NULL || (name_len = png_check_keyword(png_ptr, name,
+   if ((name_len = png_check_keyword(png_ptr, name,
       &new_name)) == 0)
-   {
-      png_warning(png_ptr, "Empty keyword in iCCP chunk");
       return;
-   }
 
    if (compression_type != PNG_COMPRESSION_TYPE_BASE)
       png_warning(png_ptr, "Unknown compression type in iCCP chunk");
@@ -836,12 +833,9 @@ png_write_sPLT(png_structp png_ptr, png_sPLT_tp spalette)
 #endif
 
    png_debug(1, "in png_write_sPLT");
-   if (spalette->name == NULL || (name_len = png_check_keyword(png_ptr,
+   if ((name_len = png_check_keyword(png_ptr,
       spalette->name, &new_name))==0)
-   {
-      png_warning(png_ptr, "Empty keyword in sPLT chunk");
-      return;
-   }
+     return;
 
    /* make sure we include the NULL after the name */
    png_write_chunk_start(png_ptr, (png_bytep)png_sPLT,
@@ -1328,11 +1322,8 @@ png_write_tEXt(png_structp png_ptr, png_charp key, png_charp text,
    png_charp new_key;
 
    png_debug(1, "in png_write_tEXt");
-   if (key == NULL || (key_len = png_check_keyword(png_ptr, key, &new_key))==0)
-   {
-      png_warning(png_ptr, "Empty keyword in tEXt chunk");
+   if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0)
       return;
-   }
 
    if (text == NULL || *text == '\0')
       text_len = 0;
@@ -1380,9 +1371,8 @@ png_write_zTXt(png_structp png_ptr, png_charp key, png_charp text,
    comp.input = NULL;
    comp.input_len = 0;
 
-   if (key == NULL || (key_len = png_check_keyword(png_ptr, key, &new_key))==0)
+   if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0)
    {
-      png_warning(png_ptr, "Empty keyword in zTXt chunk");
       png_free(png_ptr, new_key);
       return;
    }
@@ -1429,7 +1419,8 @@ png_write_iTXt(png_structp png_ptr, int compression, png_charp key,
    PNG_iTXt;
 #endif
    png_size_t lang_len, key_len, lang_key_len, text_len;
-   png_charp new_lang, new_key;
+   png_charp new_lang;
+   png_charp new_key = NULL;
    png_byte cbuf[2];
    compression_state comp;
 
@@ -1440,12 +1431,10 @@ png_write_iTXt(png_structp png_ptr, int compression, png_charp key,
    comp.output_ptr = NULL;
    comp.input = NULL;
 
-   if (key == NULL || (key_len = png_check_keyword(png_ptr, key, &new_key))==0)
-   {
-      png_warning(png_ptr, "Empty keyword in iTXt chunk");
+   if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0)
       return;
-   }
-   if (lang == NULL || (lang_len = png_check_keyword(png_ptr, lang, &new_lang))==0)
+
+   if ((lang_len = png_check_keyword(png_ptr, lang, &new_lang))==0)
    {
       png_warning(png_ptr, "Empty language field in iTXt chunk");
       new_lang = NULL;
diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt
index 96ac76c4..d7a77770 100644
--- a/scripts/CMakeLists.txt
+++ b/scripts/CMakeLists.txt
@@ -169,7 +169,7 @@ configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in
 
 # SET UP LINKS
 set_target_properties(${PNG_LIB_NAME} PROPERTIES
-#    VERSION 0.${PNGLIB_RELEASE}.1.2.34beta04
+#    VERSION 0.${PNGLIB_RELEASE}.1.2.34beta05
      VERSION 0.${PNGLIB_RELEASE}.0
      SOVERSION 0
      CLEAN_DIRECT_OUTPUT 1)
diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in
index 9f8b8b5c..b7b99faf 100755
--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -8,7 +8,7 @@
 
 # Modeled after libxml-config.
 
-version=1.2.34beta04
+version=1.2.34beta05
 prefix=""
 libdir=""
 libs=""
diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in
index 6174e234..efd03ca0 100644
--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
 
 Name: libpng
 Description: Loads and saves PNG files
-Version: 1.2.34beta04
+Version: 1.2.34beta05
 Libs: -L${libdir} -lpng12
 Cflags: -I${includedir}
diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu
index 3874b892..eaf0993d 100644
--- a/scripts/makefile.32sunu
+++ b/scripts/makefile.32sunu
@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu
index 9ddc7009..02c07ce9 100644
--- a/scripts/makefile.64sunu
+++ b/scripts/makefile.64sunu
@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.aix b/scripts/makefile.aix
index 9170f821..ed1a31d1 100644
--- a/scripts/makefile.aix
+++ b/scripts/makefile.aix
@@ -20,7 +20,7 @@ LN_SF = ln -f -s
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 prefix=/usr/local
diff --git a/scripts/makefile.beos b/scripts/makefile.beos
index 0a4375a4..bd1b6905 100644
--- a/scripts/makefile.beos
+++ b/scripts/makefile.beos
@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin
index 1b5af94b..46b6c114 100644
--- a/scripts/makefile.cygwin
+++ b/scripts/makefile.cygwin
@@ -74,7 +74,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
 LIBNAME = libpng12
 PNGMAJ = 0
 CYGDLL = 12
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=cygpng$(CYGDLL).dll
diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin
index cc6df992..026896db 100644
--- a/scripts/makefile.darwin
+++ b/scripts/makefile.darwin
@@ -19,7 +19,7 @@ ZLIBINC=../zlib
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 12
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.dec b/scripts/makefile.dec
index 0e8f97f3..903cd40d 100644
--- a/scripts/makefile.dec
+++ b/scripts/makefile.dec
@@ -5,7 +5,7 @@
 
 # Library name:
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 
diff --git a/scripts/makefile.elf b/scripts/makefile.elf
index 13b3cd9f..9e43c819 100644
--- a/scripts/makefile.elf
+++ b/scripts/makefile.elf
@@ -13,7 +13,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx
index 260bb5d1..53e22b10 100644
--- a/scripts/makefile.gcmmx
+++ b/scripts/makefile.gcmmx
@@ -14,7 +14,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64
index 90d6daeb..c7da08b1 100644
--- a/scripts/makefile.hp64
+++ b/scripts/makefile.hp64
@@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc
index 4d65f982..87e037ab 100644
--- a/scripts/makefile.hpgcc
+++ b/scripts/makefile.hpgcc
@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux
index 4f647b02..6d467abd 100644
--- a/scripts/makefile.hpux
+++ b/scripts/makefile.hpux
@@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.linux b/scripts/makefile.linux
index 36266650..eaccefbb 100644
--- a/scripts/makefile.linux
+++ b/scripts/makefile.linux
@@ -7,7 +7,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw
index d2c1457f..37bafb10 100644
--- a/scripts/makefile.mingw
+++ b/scripts/makefile.mingw
@@ -74,7 +74,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
 LIBNAME = libpng12
 PNGMAJ = 0
 MINGDLL = 12
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=libpng$(MINGDLL).dll
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index 7709fd60..4203fd02 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
 
 LIB=	png12
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.34beta04
+SHLIB_MINOR=	1.2.34beta05
 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 33fd6d11..c3264dbc 100644
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng
 
 LIB=	png
 SHLIB_MAJOR=	3
-SHLIB_MINOR=	1.2.34beta04
+SHLIB_MINOR=	1.2.34beta05
 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.nommx b/scripts/makefile.nommx
index 8098fee5..10d36c58 100644
--- a/scripts/makefile.nommx
+++ b/scripts/makefile.nommx
@@ -7,7 +7,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd
index 207afc84..3d280224 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -8,7 +8,7 @@ LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat
 
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.34beta04
+SHLIB_MINOR=	1.2.34beta05
 
 LIB=	png
 SRCS=	png.c pngerror.c pngget.c pngmem.c pngpread.c \
diff --git a/scripts/makefile.sco b/scripts/makefile.sco
index 4c4ae7d3..490d6c00 100644
--- a/scripts/makefile.sco
+++ b/scripts/makefile.sco
@@ -9,7 +9,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc
index b921ce32..ce4e637b 100644
--- a/scripts/makefile.sggcc
+++ b/scripts/makefile.sggcc
@@ -6,7 +6,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi
index 030e7de4..35f5a5fe 100644
--- a/scripts/makefile.sgi
+++ b/scripts/makefile.sgi
@@ -6,7 +6,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.so9 b/scripts/makefile.so9
index ee48311e..9764726a 100644
--- a/scripts/makefile.so9
+++ b/scripts/makefile.so9
@@ -8,7 +8,7 @@
 
 # Library name:
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 
diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris
index 39a43e49..d5166bd3 100644
--- a/scripts/makefile.solaris
+++ b/scripts/makefile.solaris
@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/makefile.solaris-x86 b/scripts/makefile.solaris-x86
index e4b3bfae..84288d6a 100644
--- a/scripts/makefile.solaris-x86
+++ b/scripts/makefile.solaris-x86
@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.34beta04
+PNGMIN = 1.2.34beta05
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:
diff --git a/scripts/pngos2.def b/scripts/pngos2.def
index 88e65b41..1cf92828 100644
--- a/scripts/pngos2.def
+++ b/scripts/pngos2.def
@@ -2,7 +2,7 @@
 ; PNG.LIB module definition file for OS/2
 ;----------------------------------------
 
-; Version 1.2.34beta04
+; Version 1.2.34beta05
 
 LIBRARY		PNG
 DESCRIPTION	"PNG image compression library for OS/2"
diff --git a/scripts/pngw32.def b/scripts/pngw32.def
index 06dd1694..66aeea34 100644
--- a/scripts/pngw32.def
+++ b/scripts/pngw32.def
@@ -5,7 +5,7 @@
 LIBRARY
 
 EXPORTS
-;Version 1.2.34beta04
+;Version 1.2.34beta05
   png_build_grayscale_palette  @1
   png_check_sig        @2
   png_chunk_error      @3