diff --git a/ANNOUNCE b/ANNOUNCE
index 5497bc32..c4d93ff5 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
 
-Libpng 1.2.5beta1 - August 6, 2002
+Libpng 1.2.5beta2 - August 16, 2002
 
 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.
@@ -17,6 +17,10 @@ version 1.2.5beta1 [August 6, 2002]
   Prevent png_ptr->pass from exceeding 7 in png_push_finish_row().
   Updated makefile.hggcc
   Updated png.c and pnggccrd.c handling of return from png_mmx_support()
+version 1.2.5beta2 [August 16, 2002]
+  Only issue png_warning() about "Too much data" in pngpread.c when avail_in
+    is nonzero.
+  Updated makefiles to install a separate libpng.so.3 with its own rpath.
 
 Send comments/corrections/commendations to
 png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu
diff --git a/CHANGES b/CHANGES
index d2237592..21e6decb 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1158,9 +1158,12 @@ version 1.2.5beta1 [August 6, 2002]
   Changed png_error() to png_warning() about "Too much data" in pngpread.c
     and about "Extra compressed data" in pngrutil.c.
   Prevent png_ptr->pass from exceeding 7 in png_push_finish_row().
-  Updated makefile.hggcc
+  Updated makefile.hpgcc
   Updated png.c and pnggccrd.c handling of return from png_mmx_support()
-
+version 1.2.5beta2 [August 16, 2002]
+  Only issue png_warning() about "Too much data" in pngpread.c when avail_in
+    is nonzero.
+  Updated makefiles to install a separate libpng.so.3 with its own rpath.
 
 Send comments/corrections/commendations to
 png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu
diff --git a/INSTALL b/INSTALL
index aec96b41..32fb8f70 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
 
-Installing libpng version 1.2.5beta1 - August 6, 2002
+Installing libpng version 1.2.5beta2 - August 16, 2002
 
 Before installing libpng, you must first install zlib.  zlib
 can usually be found wherever you got libpng.  zlib can be
@@ -10,7 +10,7 @@ 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-1.2.5beta1" or "lpng109" and "zlib-1.1.4"
+might be called "libpng-1.2.5beta2" or "lpng109" and "zlib-1.1.4"
 or "zlib114") so that you have directories called "zlib" and "libpng".
 
 Your directory structure should look like this:
@@ -68,8 +68,8 @@ The files that are presently available in the scripts directory
 include
 
  makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
- makefile.linux    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.5beta1)
- makefile.gcmmx    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.5beta1,
+ makefile.linux    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.5beta2)
+ makefile.gcmmx    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.5beta2,
                        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
@@ -90,10 +90,10 @@ include
  makefile.ne0bsd  =>  NetBSD/cc makefile, uses PNGGCCRD, makes libpng0.so
  makefile.openbsd  =>  OpenBSD makefile
  makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
- makefile.sggcc    =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.5beta1)
+ makefile.sggcc    =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.5beta2)
  makefile.sunos    =>  Sun makefile
- makefile.solaris  =>  Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.5beta1)
- makefile.so9      =>  Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.5beta1)
+ makefile.solaris  =>  Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.5beta2)
+ makefile.so9      =>  Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.5beta2)
  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
@@ -158,9 +158,9 @@ in the scripts directory when you run "make", "make install", or
  mangle.in        =>  Function-decoration macros added to png.h by the
                       makefiles.
  makefile.linux   =>  Linux/ELF makefile
-                      (gcc, creates libpng12m.so.0.1.2.5beta1)
+                      (gcc, creates libpng12m.so.0.1.2.5beta2)
  makefile.gcmmx   =>  Linux/ELF makefile (gcc, creates
-                      libpng12.so.0m.1.2.5beta1, uses assembler code
+                      libpng12.so.0m.1.2.5beta2, uses assembler code
                       tuned for Intel MMX platform)
  makefile.sgi     =>  Silicon Graphics (cc, creates libpng12m.so)
  makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12m.so)
diff --git a/KNOWNBUG b/KNOWNBUG
index 9d6ee883..48436788 100644
--- a/KNOWNBUG
+++ b/KNOWNBUG
@@ -1,5 +1,5 @@
 
-Known bugs in libpng version 1.2.5beta1
+Known bugs in libpng version 1.2.5beta2
 
 1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
    reading interlaced PNG files, when assembler code is enabled but running
diff --git a/LICENSE b/LICENSE
index f793dd5c..a1287ef3 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 1.0.7, July 1, 2000, through 1.2.5beta1, August 6, 2002, are
+libpng versions 1.0.7, July 1, 2000, through 1.2.5beta2, August 16, 2002, are
 Copyright (c) 2000-2002 Glenn Randers-Pehrson
 and are distributed according to the same disclaimer and license as libpng-1.0.6
 with the following individuals added to the list of Contributing Authors
@@ -99,4 +99,4 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 randeg@alum.rpi.edu
-August 6, 2002
+August 16, 2002
diff --git a/README b/README
index 2d74ca36..e0314d96 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng 1.2.5beta1 - August 6, 2002 (shared library 12.0)
+README for libpng 1.2.5beta2 - August 16, 2002 (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.
@@ -187,9 +187,9 @@ Files in this distribution:
        descrip.mms      =>  VMS makefile for MMS or MMK
        makefile.std     =>  Generic UNIX makefile (cc, creates static libpng.a)
        makefile.linux   =>  Linux/ELF makefile
-                            (gcc, creates libpng12.so.0.1.2.5beta1)
+                            (gcc, creates libpng12.so.0.1.2.5beta2)
        makefile.gcmmx   =>  Linux/ELF makefile (gcc, creates
-                            libpng12.so.0.1.2.5beta1, uses assembler code
+                            libpng12.so.0.1.2.5beta2, 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
@@ -210,12 +210,12 @@ Files in this distribution:
        makefile.ne0bsd =>  NetBSD/cc makefile, PNGGCCRD, makes libpng0.so
        makefile.openbsd =>  OpenBSD makefile
        makefile.sgi     =>  Silicon Graphics IRIX (cc, creates static lib)
-       makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.5beta1)
+       makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.5beta2)
        makefile.sunos   =>  Sun makefile
        makefile.solaris =>  Solaris 2.X makefile
-                            (gcc, creates libpng12.so.0.1.2.5beta1)
+                            (gcc, creates libpng12.so.0.1.2.5beta2)
        makefile.so9     =>  Solaris 9 makefile
-                            (gcc, creates libpng12.so.0.1.2.5beta1)
+                            (gcc, creates libpng12.so.0.1.2.5beta2)
        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
@@ -248,9 +248,9 @@ Files in this distribution:
        mangle.in        =>  Function-decoration macros added to png.h by the
                             makefiles.
        makefile.linux   =>  Linux/ELF makefile
-                            (gcc, creates libpng12m.so.0.1.2.5beta1)
+                            (gcc, creates libpng12m.so.0.1.2.5beta2)
        makefile.gcmmx   =>  Linux/ELF makefile (gcc, creates
-                            libpng12.so.0m.1.2.5beta1, uses assembler code
+                            libpng12.so.0m.1.2.5beta2, uses assembler code
                             tuned for Intel MMX platform)
        makefile.sgi     =>  Silicon Graphics (cc, creates libpng12m.so)
        makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12m.so)
diff --git a/Y2KINFO b/Y2KINFO
index 222683aa..221e1e11 100644
--- a/Y2KINFO
+++ b/Y2KINFO
@@ -1,13 +1,13 @@
    Y2K compliance in libpng:
    =========================
 
-      August 6, 2002
+      August 16, 2002
 
       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 1.2.5beta1 are Y2K compliant.  It is my belief that earlier
+      upward through 1.2.5beta2 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 a658fb23..4b4583b1 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 echo "
-  There is no \"configure\" script for Libpng-1.2.5beta1.  Instead, please
+  There is no \"configure\" script for Libpng-1.2.5beta2.  Instead, please
   copy the appropriate makefile for your system from the \"scripts\"
   directory.  Read the INSTALL file for more details.
 "
diff --git a/libpng.3 b/libpng.3
index e8ddd235..0e33e7bf 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "August 6, 2002"
+.TH LIBPNG 3 "August 16, 2002"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.5beta1
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.5beta2
 .SH SYNOPSIS
 \fI\fB
 
@@ -791,7 +791,7 @@ 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 1.2.5beta1 - August 6, 2002
+ libpng version 1.2.5beta2 - August 16, 2002
  Updated and distributed by Glenn Randers-Pehrson
  <randeg@alum.rpi.edu>
  Copyright (c) 1998-2002 Glenn Randers-Pehrson
@@ -3641,13 +3641,13 @@ application:
 
 .SH IX. Y2K Compliance in libpng
 
-August 6, 2002
+August 16, 2002
 
 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 1.2.5beta1 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.5beta2 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
@@ -3782,7 +3782,7 @@ the first widely used release:
  1.2.4rc1            13    10204  12.so.0.1.2.4rc1
  1.0.14              10    10014  10.so.0.1.0.14
  1.2.4               13    10204  12.so.0.1.2.4
- 1.2.5beta1          13    10205  12.so.0.1.2.5beta1
+ 1.2.5beta1,2        13    10205  12.so.0.1.2.5beta1,2
 
 Henceforth the source version will match the shared-library minor
 and patch numbers; the shared-library major version number will be
@@ -3840,7 +3840,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.2.5beta1 - August 6, 2002:
+Libpng version 1.2.5beta2 - August 16, 2002:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).
 
@@ -3857,7 +3857,7 @@ included in the libpng distribution, the latter shall prevail.)
 If you modify libpng you may insert additional notices immediately following
 this sentence.
 
-libpng versions 1.0.7, July 1, 2000, through 1.2.5beta1, August 6, 2002, are
+libpng versions 1.0.7, July 1, 2000, through 1.2.5beta2, August 16, 2002, are
 Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
 distributed according to the same disclaimer and license as libpng-1.0.6
 with the following individuals added to the list of Contributing Authors
@@ -3949,7 +3949,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 randeg@alum.rpi.edu
-August 6, 2002
+August 16, 2002
 
 .\" end of man page
 
diff --git a/libpng.txt b/libpng.txt
index 3b5113ce..7a41edef 100644
--- a/libpng.txt
+++ b/libpng.txt
@@ -1,6 +1,6 @@
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.2.5beta1 - August 6, 2002
+ libpng version 1.2.5beta2 - August 16, 2002
  Updated and distributed by Glenn Randers-Pehrson
  <randeg@alum.rpi.edu>
  Copyright (c) 1998-2002 Glenn Randers-Pehrson
@@ -2850,13 +2850,13 @@ application:
 
 IX. Y2K Compliance in libpng
 
-August 6, 2002
+August 16, 2002
 
 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 1.2.5beta1 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.5beta2 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/libpngpf.3 b/libpngpf.3
index 920770af..899426c7 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "August 6, 2002"
+.TH LIBPNGPF 3 "August 16, 2002"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.5beta1
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.5beta2
 (private functions)
 .SH SYNOPSIS
 \fB#include <png.h>\fP
diff --git a/png.5 b/png.5
index 9766d7a7..d3865d1b 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "August 6, 2002"
+.TH PNG 5 "August 16, 2002"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION
diff --git a/png.c b/png.c
index 64524e11..9a939807 100644
--- a/png.c
+++ b/png.c
@@ -1,7 +1,7 @@
 
 /* png.c - location for general purpose libpng functions
  *
- * libpng version 1.2.5beta1 - August 6, 2002
+ * libpng version 1.2.5beta2 - August 16, 2002
  * Copyright (c) 1998-2002 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.)
@@ -13,14 +13,14 @@
 #include "png.h"
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_5beta1 Your_png_h_is_not_version_1_2_5beta1;
+typedef version_1_2_5beta2 Your_png_h_is_not_version_1_2_5beta2;
 
 /* Version information for C files.  This had better match the version
  * string defined in png.h.  */
 
 #ifdef PNG_USE_GLOBAL_ARRAYS
 /* png_libpng_ver was changed to a function in version 1.0.5c */
-const char png_libpng_ver[18] = "1.2.5beta1";
+const char png_libpng_ver[18] = "1.2.5beta2";
 
 /* png_sig was changed to a function in version 1.0.5c */
 /* Place to hold the signature string for a PNG file. */
@@ -671,7 +671,7 @@ png_charp PNGAPI
 png_get_copyright(png_structp png_ptr)
 {
    if (png_ptr != NULL || png_ptr == NULL)  /* silence compiler warning */
-   return ((png_charp) "\n libpng version 1.2.5beta1 - August 6, 2002\n\
+   return ((png_charp) "\n libpng version 1.2.5beta2 - August 16, 2002\n\
    Copyright (c) 1998-2002 Glenn Randers-Pehrson\n\
    Copyright (c) 1996-1997 Andreas Dilger\n\
    Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");
@@ -689,8 +689,8 @@ png_get_libpng_ver(png_structp png_ptr)
 {
    /* Version of *.c files used when building libpng */
    if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
-      return((png_charp) "1.2.5beta1");
-   return((png_charp) "1.2.5beta1");
+      return((png_charp) "1.2.5beta2");
+   return((png_charp) "1.2.5beta2");
 }
 
 png_charp PNGAPI
diff --git a/png.h b/png.h
index c68ed73e..ba9640a0 100644
--- a/png.h
+++ b/png.h
@@ -1,6 +1,6 @@
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.2.5beta1 - August 6, 2002
+ * libpng version 1.2.5beta2 - August 16, 2002
  * Copyright (c) 1998-2002 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 1.2.5beta1 - August 6, 2002: Glenn
+ *  libpng versions 0.97, January 1998, through 1.2.5beta2 - August 16, 2002: Glenn
  *  See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -93,7 +93,7 @@
  *    1.2.4rc1                13    10204  12.so.0.1.2.4rc1
  *    1.0.14                  10    10014  10.so.0.1.0.14
  *    1.2.4                   13    10204  12.so.0.1.2.4
- *    1.2.5beta1              13    10205  12.so.0.1.2.5beta1
+ *    1.2.5beta1,2            13    10205  12.so.0.1.2.5beta1,2
  *
  *    Henceforth the source version will match the shared-library major
  *    and minor numbers; the shared-library major version number will be
@@ -123,7 +123,7 @@
  * If you modify libpng you may insert additional notices immediately following
  * this sentence.
  *
- * libpng versions 1.0.7, July 1, 2000, through 1.2.5beta1, August 6, 2002, are
+ * libpng versions 1.0.7, July 1, 2000, through 1.2.5beta2, August 16, 2002, are
  * Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
  * distributed according to the same disclaimer and license as libpng-1.0.6
  * with the following individuals added to the list of Contributing Authors
@@ -228,13 +228,13 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    August 6, 2002
+ *    August 16, 2002
  *
  *    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 1.2.5beta1 are Y2K compliant.  It is my belief that earlier
+ *    upward through 1.2.5beta2 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
@@ -290,7 +290,7 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.2.5beta1"
+#define PNG_LIBPNG_VER_STRING "1.2.5beta2"
 
 #define PNG_LIBPNG_VER_SONUM   0
 #define PNG_LIBPNG_VER_DLLNUM  %DLLNUM%
@@ -302,7 +302,7 @@
 /* This should match the numeric part of the final component of
  * PNG_LIBPNG_VER_STRING, omitting any leading zero: */
 
-#define PNG_LIBPNG_VER_BUILD  1
+#define PNG_LIBPNG_VER_BUILD  2
 
 #define PNG_LIBPNG_BUILD_ALPHA    1
 #define PNG_LIBPNG_BUILD_BETA     2
@@ -1280,9 +1280,9 @@ struct png_struct_def
 
 
 /* This prevents a compiler error in png.c if png.c and png.h are both at
-   version 1.2.5beta1
+   version 1.2.5beta2
  */
-typedef png_structp version_1_2_5beta1;
+typedef png_structp version_1_2_5beta2;
 
 typedef png_struct FAR * FAR * png_structpp;
 
@@ -2422,7 +2422,7 @@ extern PNG_EXPORT(void,png_set_strip_error_numbers) PNGARG((png_structp
 /* Maintainer: Put new public prototypes here ^, in libpng.3, and project defs */
 
 #define PNG_HEADER_VERSION_STRING \
-   " libpng version 1.2.5beta1 - August 6, 2002 (header)\n"
+   " libpng version 1.2.5beta2 - August 16, 2002 (header)\n"
 
 #ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
 /* With these routines we avoid an integer divide, which will be slower on
diff --git a/pngasmrd.h b/pngasmrd.h
index 15bf4bce..592ea3c5 100644
--- a/pngasmrd.h
+++ b/pngasmrd.h
@@ -1,6 +1,6 @@
 /* pngasmrd.h - assembler version of utilities to read a PNG file
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 2002 Glenn Randers-Pehrson
  *
diff --git a/pngconf.h b/pngconf.h
index a9c6df95..4a0c0bc0 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,6 +1,6 @@
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngerror.c b/pngerror.c
index d0fe4132..e2e7bf42 100644
--- a/pngerror.c
+++ b/pngerror.c
@@ -1,7 +1,7 @@
 
 /* pngerror.c - stub functions for i/o and memory allocation
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pnggccrd.c b/pnggccrd.c
index 57e7274b..8d43138e 100644
--- a/pnggccrd.c
+++ b/pnggccrd.c
@@ -6,7 +6,7 @@
  *     and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm
  *     for Intel's performance analysis of the MMX vs. non-MMX code.
  *
- * libpng version 1.2.5beta1 - August 6, 2002
+ * libpng version 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * Copyright (c) 1998, Intel Corporation
diff --git a/pngget.c b/pngget.c
index 686edf19..b3ba01e8 100644
--- a/pngget.c
+++ b/pngget.c
@@ -1,7 +1,7 @@
 
 /* pngget.c - retrieval of values from info struct
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngmem.c b/pngmem.c
index 5d91409d..f750a99c 100644
--- a/pngmem.c
+++ b/pngmem.c
@@ -1,7 +1,7 @@
 
 /* pngmem.c - stub functions for memory allocation
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngpread.c b/pngpread.c
index 663ccb4a..5dd91681 100644
--- a/pngpread.c
+++ b/pngpread.c
@@ -1,7 +1,7 @@
 
 /* pngpread.c - read a png file in push mode
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -755,7 +755,8 @@ png_process_IDAT_data(png_structp png_ptr, png_bytep buffer,
 #endif
              png_ptr->row_number == png_ptr->num_rows-1))
          {
-           png_warning(png_ptr, "Too much data in IDAT chunks");
+           if (png_ptr->zstream.avail_in)
+             png_warning(png_ptr, "Too much data in IDAT chunks");
            png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED;
            break;
          }
diff --git a/pngread.c b/pngread.c
index 5be1db0a..08028d54 100644
--- a/pngread.c
+++ b/pngread.c
@@ -1,7 +1,7 @@
 
 /* pngread.c - read a PNG file
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -789,7 +789,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
  * not called png_set_interlace_handling(), the display_row buffer will
  * be ignored, so pass NULL to it.
  *
- * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.5beta1
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.5beta2
  */
 
 void PNGAPI
@@ -837,7 +837,7 @@ png_read_rows(png_structp png_ptr, png_bytepp row,
  * only call this function once.  If you desire to have an image for
  * each pass of a interlaced image, use png_read_rows() instead.
  *
- * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.5beta1
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.5beta2
  */
 void PNGAPI
 png_read_image(png_structp png_ptr, png_bytepp image)
diff --git a/pngrio.c b/pngrio.c
index 21b59578..eeffaed4 100644
--- a/pngrio.c
+++ b/pngrio.c
@@ -1,7 +1,7 @@
 
 /* pngrio.c - functions for data input
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngrtran.c b/pngrtran.c
index 1d9fd013..ad5bd3e2 100644
--- a/pngrtran.c
+++ b/pngrtran.c
@@ -1,7 +1,7 @@
 
 /* pngrtran.c - transforms the data in a row for PNG readers
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngrutil.c b/pngrutil.c
index 04e1f4f0..375ce17f 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1,7 +1,7 @@
 
 /* pngrutil.c - utilities to read a PNG file
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngset.c b/pngset.c
index 58d16671..cfa7e460 100644
--- a/pngset.c
+++ b/pngset.c
@@ -1,7 +1,7 @@
 
 /* pngset.c - storage of image information into info struct
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngtest.c b/pngtest.c
index fac3764a..dbe824eb 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -1,7 +1,7 @@
 
 /* pngtest.c - a simple test program to test libpng
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -1538,4 +1538,4 @@ main(int argc, char *argv[])
 }
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_5beta1 your_png_h_is_not_version_1_2_5beta1;
+typedef version_1_2_5beta2 your_png_h_is_not_version_1_2_5beta2;
diff --git a/pngtrans.c b/pngtrans.c
index 9790498e..f80a7e86 100644
--- a/pngtrans.c
+++ b/pngtrans.c
@@ -1,7 +1,7 @@
 
 /* pngtrans.c - transforms the data in a row (used by both readers and writers)
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngvcrd.c b/pngvcrd.c
index b1e13632..708f9be0 100644
--- a/pngvcrd.c
+++ b/pngvcrd.c
@@ -2,7 +2,7 @@
  *
  * For Intel x86 CPU and Microsoft Visual C++ compiler
  *
- * libpng version 1.2.5beta1 - August 6, 2002
+ * libpng version 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * Copyright (c) 1998, Intel Corporation
diff --git a/pngwio.c b/pngwio.c
index c8001f44..a95ad2ad 100644
--- a/pngwio.c
+++ b/pngwio.c
@@ -1,7 +1,7 @@
 
 /* pngwio.c - functions for data output
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngwrite.c b/pngwrite.c
index ab6add10..da989701 100644
--- a/pngwrite.c
+++ b/pngwrite.c
@@ -1,7 +1,7 @@
 
 /* pngwrite.c - general routines to write a PNG file
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngwtran.c b/pngwtran.c
index 2c26183f..0162551f 100644
--- a/pngwtran.c
+++ b/pngwtran.c
@@ -1,7 +1,7 @@
 
 /* pngwtran.c - transforms the data in a row for PNG writers
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngwutil.c b/pngwutil.c
index fc98757d..bfc1f775 100644
--- a/pngwutil.c
+++ b/pngwutil.c
@@ -1,7 +1,7 @@
 
 /* pngwutil.c - utilities to write a PNG file
  *
- * libpng 1.2.5beta1 - August 6, 2002
+ * libpng 1.2.5beta2 - August 16, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/projects/msvc/README.txt b/projects/msvc/README.txt
index ff937341..c55d52f7 100644
--- a/projects/msvc/README.txt
+++ b/projects/msvc/README.txt
@@ -1,5 +1,5 @@
 Microsoft Developer Studio Build File, Format Version 6.00 for
-libpng 1.2.5beta1 (August 6, 2002) and zlib
+libpng 1.2.5beta2 (August 16, 2002) and zlib
 
 Copyright (C) 2000 Simon-Pierre Cadieux
 For conditions of distribution and use, see copyright notice in png.h
diff --git a/projects/msvc/png32ms.def b/projects/msvc/png32ms.def
index 7f4866ee..c00ebde9 100644
--- a/projects/msvc/png32ms.def
+++ b/projects/msvc/png32ms.def
@@ -6,7 +6,7 @@ LIBRARY
 DESCRIPTION "PNG image compression library for Windows"
 
 EXPORTS
-;Version 1.2.5beta1
+;Version 1.2.5beta2
   png_build_grayscale_palette  @1
   png_check_sig        @2
   png_chunk_error      @3
diff --git a/projects/netware.txt b/projects/netware.txt
index ceb340c5..55e7f993 100644
--- a/projects/netware.txt
+++ b/projects/netware.txt
@@ -1,6 +1,6 @@
 A set of project files is available for Netware.  Get
-libpng-1.2.5beta1-project-netware.zip from a libpng distribution
+libpng-1.2.5beta2-project-netware.zip from a libpng distribution
 site such as http://libpng.sourceforge.net
 
 Put the zip file in this directory (projects) and then run
-"unzip -a libpng-1.2.5beta1-project-netware.zip"
+"unzip -a libpng-1.2.5beta2-project-netware.zip"
diff --git a/projects/wince.txt b/projects/wince.txt
index 6586d1d0..d2371996 100644
--- a/projects/wince.txt
+++ b/projects/wince.txt
@@ -1,6 +1,6 @@
 A set of project files is available for WinCE.  Get
-libpng-1.2.5beta1-project-wince.zip from a libpng distribution
+libpng-1.2.5beta2-project-wince.zip from a libpng distribution
 site such as http://libpng.sourceforge.net
 
 Put the zip file in this directory (projects) and then run
-"unzip -a libpng-1.2.5beta1-project-wince.zip"
+"unzip -a libpng-1.2.5beta2-project-wince.zip"
diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in
index 8a671e4a..35e36570 100755
--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -8,7 +8,7 @@
 
 # Modeled after libxml-config.
 
-version=1.2.5beta1
+version=1.2.5beta2
 prefix=""
 cppflags=""
 cflags=""
diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in
index fabb6630..3bd96a16 100644
--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -6,6 +6,6 @@ includedir=${exec_prefix}/include
 
 Name: libpng12
 Description: Loads and saves PNG files
-Version: 1.2.5beta1
+Version: 1.2.5beta2
 Libs: -L${libdir} -lpng12 -lz -lm
 Cflags: -I${includedir}/libpng12
diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu
index 4fecfab9..d5634bb8 100644
--- a/scripts/makefile.32sunu
+++ b/scripts/makefile.32sunu
@@ -33,7 +33,7 @@ RANLIB=echo
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 INCPATH=$(prefix)/include
@@ -108,6 +108,10 @@ $(LIBNAME).so.$(PNGVER): $(OBJSDLL)
 	$(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBNAME).so.$(PNGMAJ) \
 	 -o $(LIBNAME).so.$(PNGVER) $(OBJSDLL) -lz
 
+libpng.so.3.$(PNGMIN): $(OBJS)
+	$(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h libpng.so.3 \
+	 -o libpng.so.3.$(PNGMIN)  $(OBJSDLL) -lz
+
 pngtest: pngtest.o $(LIBNAME).so
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -130,18 +134,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -f -s $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
+	libpng.so.3
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 	-@/bin/rm -f $(DL)/libpng.so
 	-@/bin/rm -f $(DL)/libpng.so.3
 	-@/bin/rm -f $(DL)/libpng.so.3.*
 	cp $(LIBNAME).so.$(PNGVER) $(DL)
+	cp libpng.so.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
+	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so; \
-	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.3; \
-	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
+	ln -f -s libpng.so.3.$(PNGMIN) libpng.so.3; \
 	ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 	ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig
@@ -186,7 +192,8 @@ test-installed:
 
 clean:
 	/bin/rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc \
-	libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)*
+	libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* \
+	libpng.so.3.$(PNGMIN)
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu
index bad15808..c680e090 100644
--- a/scripts/makefile.64sunu
+++ b/scripts/makefile.64sunu
@@ -33,7 +33,7 @@ RANLIB=echo
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 INCPATH=$(prefix)/include
@@ -108,6 +108,10 @@ $(LIBNAME).so.$(PNGVER): $(OBJSDLL)
 	$(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBNAME).so.$(PNGMAJ) \
 	 -o $(LIBNAME).so.$(PNGVER) $(OBJSDLL) -lz
 
+libpng.so.3.$(PNGMIN): $(OBJSDLL)
+	$(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h libpng.so.3 \
+	 -o libpng.so.3.$(PNGMIN)  $(OBJSDLL) -lz
+
 pngtest: pngtest.o $(LIBNAME).so
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -130,18 +134,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -f -s $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
+	libpng.so.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 	-@/bin/rm -f $(DL)/libpng.so
 	-@/bin/rm -f $(DL)/libpng.so.3
 	-@/bin/rm -f $(DL)/libpng.so.3.*
 	cp $(LIBNAME).so.$(PNGVER) $(DL)
+	cp libpng.so.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
+	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so; \
-	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.3; \
-	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
+	ln -f -s libpng.so.3.$(PNGMIN) libpng.so.3; \
 	ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 	ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -186,7 +192,8 @@ test-installed:
 
 clean:
 	/bin/rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc \
-	libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)*
+	libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* \
+	libpng.so.3.$(PNGMIN)
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
diff --git a/scripts/makefile.aix b/scripts/makefile.aix
index 659d4190..e7ac89cc 100644
--- a/scripts/makefile.aix
+++ b/scripts/makefile.aix
@@ -17,7 +17,7 @@ RANLIB = ranlib
 RM = rm -f
 
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 prefix=/usr/local
diff --git a/scripts/makefile.beos b/scripts/makefile.beos
index d7acc86a..2d148ca3 100644
--- a/scripts/makefile.beos
+++ b/scripts/makefile.beos
@@ -12,7 +12,7 @@ ZLIBLIB=/usr/local/lib
 ZLIBINC=/usr/local/include
 
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 ALIGN=
@@ -92,9 +92,12 @@ $(LIBNAME).so.$(PNGMAJ): $(LIBNAME).so.$(PNGVER)
 	ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ)
 
 $(LIBNAME).so.$(PNGVER): $(OBJSDLL)
-	$(CC) -L$(ZLIBLIB) -lz -nostart -Wl,-soname,$(LIBNAME).so.$(PNGMAJ) -o
-$(LIBNAME).so.$(PNGVER) \
-	 $(OBJSDLL)
+	$(CC) -L$(ZLIBLIB) -lz -nostart -Wl,-soname,$(LIBNAME).so.$(PNGMAJ) -o \
+	$(LIBNAME).so.$(PNGVER) $(OBJSDLL)
+
+libpng.so.3.$(PNGMIN): $(OBJSDLL)
+	$(CC) -L$(ZLIBLIB) -lz -nostart -Wl,-soname,libpng.so.3 -o \
+	libpng.so.3.$(PNGMIN) $(OBJSDLL)
 
 pngtest: pngtest.o $(LIBNAME).so
 	$(CC) -L$(ZLIBLIB) -lz -lpng12 -o pngtest pngtest.o
@@ -118,18 +121,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
+	libpng.so.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 	-@/bin/rm -f $(DL)/libpng.so
 	-@/bin/rm -f $(DL)/libpng.so.3
 	-@/bin/rm -f $(DL)/libpng.so.3.*
 	cp $(LIBNAME).so.$(PNGVER) $(DL)
+	cp libpng.so.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
+	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
+	ln -sf libpng.so.3.$(PNGMIN) libpng.so.3; \
 	ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 	ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -172,7 +177,8 @@ test-installed:
 
 clean:
 	/bin/rm -f *.o libpng.a pngtest pngout.png libpng.pc libpng-config \
-	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtesti
+	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtesti \
+	libpng.so.3.$(PNGMIN)
 
 # DO NOT DELETE THIS LINE -- make depend depends on it.
 
diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin
index 31360bf5..71de272a 100644
--- a/scripts/makefile.cygwin
+++ b/scripts/makefile.cygwin
@@ -79,7 +79,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
 LIBNAME = libpng12
 PNGMAJ = 0
 CYGDLL = 12
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=cygpng$(CYGDLL).dll
diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin
index 4678f1da..26a01d74 100644
--- a/scripts/makefile.darwin
+++ b/scripts/makefile.darwin
@@ -23,7 +23,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz
 RANLIB=ranlib
 
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 
@@ -91,6 +91,13 @@ $(LIBNAME).$(PNGVER).dylib: $(OBJSDLL)
 	 -o $(LIBNAME).$(PNGVER).dylib \
 	 $(OBJSDLL) -L$(ZLIBLIB) -lz
 
+libpng.3.$(PNGMIN).dylib: $(OBJSDLL)
+	$(CC) -dynamiclib \
+	 -install_name $(DL)/libpng.3.dylib \
+	 -current_version $(PNGMIN) -compatibility_version $(PNGMIN) \
+	 -o libpng.3.$(PNGMIN).dylib \
+	 $(OBJSDLL) -L$(ZLIBLIB) -lz
+
 pngtest: pngtest.o $(LIBNAME).dylib
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -113,7 +120,8 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).dylib libpng.pc
+install-shared: install-headers $(LIBNAME).dylib libpng.pc \
+	libpng.3.$(PNGMIN).dylib
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).$(PNGMAJ)*.dylib
 	-@/bin/rm -f $(DL)/$(LIBNAME).dylib
@@ -121,11 +129,12 @@ install-shared: install-headers $(LIBNAME).dylib libpng.pc
 	-@/bin/rm -f $(DL)/libpng.3.dylib
 	-@/bin/rm -f $(DL)/libpng.3.*.dylib
 	cp $(LIBNAME).$(PNGVER).dylib $(DL)
+	cp libpng.3.$(PNGMIN).dylib $(DL)
 	chmod 755 $(DL)/$(LIBNAME).$(PNGVER).dylib
+	chmod 755 $(DL)/libpng.3.$(PNGMIN).dylib
 	(cd $(DL); \
 	ln -sf $(LIBNAME).$(PNGVER).dylib libpng.dylib; \
-	ln -sf $(LIBNAME).$(PNGVER).dylib libpng.3.dylib; \
-	ln -sf $(LIBNAME).$(PNGVER).dylib libpng.3.$(PNGMIN).dylib; \
+	ln -sf libpng.3.$(PNGMIN).dylib libpng.3.dylib; \
 	ln -sf $(LIBNAME).$(PNGVER).dylib $(LIBNAME).$(PNGMAJ).dylib; \
 	ln -sf $(LIBNAME).$(PNGMAJ).dylib $(LIBNAME).dylib)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -168,7 +177,7 @@ test-installed:
 
 clean:
 	rm -f *.o libpng.a pngtest pngout.png libpng.pc libpng-config \
-	$(LIBNAME).*dylib pngtesti
+	$(LIBNAME).*dylib pngtesti libpng.3.$(PNGMIN).dylib
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
diff --git a/scripts/makefile.dec b/scripts/makefile.dec
index 51393975..a005ce7a 100644
--- a/scripts/makefile.dec
+++ b/scripts/makefile.dec
@@ -32,7 +32,7 @@ ZLIBLIB=../zlib
 ZLIBINC=../zlib
 
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 
@@ -76,6 +76,10 @@ $(LIBNAME).so.$(PNGVER): $(OBJS)
 	$(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB)
 	-soname $(LIBNAME).so.$(PNGMAJ) -lz -lm
 
+libpng.so.3.$(PNGMIN): $(OBJS)
+	$(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB)
+	-soname libpng.so.3 -lz -lm
+
 pngtest: pngtest.o libpng.a
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -98,18 +102,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
+	libpng.so.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 	-@/bin/rm -f $(DL)/libpng.so
 	-@/bin/rm -f $(DL)/libpng.so.3
 	-@/bin/rm -f $(DL)/libpng.so.3.*
 	cp $(LIBNAME).so.$(PNGVER) $(DL)
+	cp libpng.so.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
+	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
+	ln -sf libpng.so.3.$(PNGMIN) libpng.so.3; \
 	ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 	ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -154,7 +160,8 @@ test-installed:
 
 clean:
 	/bin/rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc \
-	libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)*
+	libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* \
+	libpng.so.3.$(PNGMIN)
 
 # DO NOT DELETE THIS LINE -- make depend depends on it.
 
diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx
index c2351e70..68784daf 100644
--- a/scripts/makefile.gcmmx
+++ b/scripts/makefile.gcmmx
@@ -15,7 +15,7 @@
 
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 CC=gcc
@@ -129,6 +129,10 @@ $(LIBNAME).so.$(PNGVER): $(OBJSDLL)
 	-o $(LIBNAME).so.$(PNGVER) \
 	$(OBJSDLL) -L$(ZLIBLIB) -lz -lm -lc
 
+libpng.so.3.$(PNGMIN): $(OBJSDLL)
+	$(CC) -shared -Wl,-soname,libpng.so.3 \
+	-o libpng.so.3.$(PNGMIN) \
+
 pngtest: pngtest.o $(LIBNAME).so
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -161,18 +165,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
+	libpng.so.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 	-@/bin/rm -f $(DL)/libpng.so
 	-@/bin/rm -f $(DL)/libpng.so.3
 	-@/bin/rm -f $(DL)/libpng.so.3.*
 	cp $(LIBNAME).so.$(PNGVER) $(DL)
+	cp libpng.so.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
+	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
+	ln -sf libpng.so.3.$(PNGMIN) libpng.so.3; \
 	ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 	ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -215,7 +221,8 @@ test-installed:
 
 clean:
 	/bin/rm -f *.o libpng.a pngtest pngout.png libpng.pc libpng-config \
-	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtest-static pngtesti
+	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtest-static pngtesti \
+	libpng.so.3.$(PNGMIN)
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc
index b3e509fb..0d4167d0 100644
--- a/scripts/makefile.hpgcc
+++ b/scripts/makefile.hpgcc
@@ -33,7 +33,7 @@ RANLIB=ranlib
 #RANLIB=echo
 
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 
@@ -97,6 +97,10 @@ $(LIBNAME).sl.$(PNGVER): $(OBJSDLL)
 	$(LD) -b -L$(ZLIBLIB) +s +b $(ZLIBLIB) \
 	+h $(LIBNAME).sl.$(PNGMAJ) -o $(LIBNAME).sl.$(PNGVER) $(OBJSDLL) -lz
 
+libpng.sl.3.$(PNGMIN): $(OBJSDLL)
+	$(LD) -b -L$(ZLIBLIB) +s +b $(ZLIBLIB) \
+	+h libpng.sl.3 -o libpng.sl.3.$(PNGMIN) $(OBJSDLL) -lz
+
 pngtest: pngtest.o $(LIBNAME).sl
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -120,18 +124,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc \
+	libpng.sl.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGMAJ)* $(DL)/$(LIBNAME).sl
 	-@/bin/rm -f $(DL)/libpng.sl
 	-@/bin/rm -f $(DL)/libpng.sl.3
 	-@/bin/rm -f $(DL)/libpng.sl.3.*
 	cp $(LIBNAME).sl.$(PNGVER) $(DL)
+	cp libpng.sl.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).sl.$(PNGVER)
+	chmod 755 $(DL)/libpng.sl.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -sf $(LIBNAME).sl.$(PNGVER) libpng.sl; \
-	ln -sf $(LIBNAME).sl.$(PNGVER) libpng.sl.3; \
-	ln -sf $(LIBNAME).sl.$(PNGVER) libpng.sl.3.$(PNGMIN); \
+	ln -sf libpng.sl.3.$(PNGMIN) libpng.sl.3; \
 	ln -sf $(LIBNAME).sl.$(PNGVER) $(LIBNAME).sl.$(PNGMAJ); \
 	ln -sf $(LIBNAME).sl.$(PNGMAJ) $(LIBNAME).sl)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -176,7 +182,8 @@ test-installed:
 
 clean:
 	/bin/rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc \
-	libpng-config $(LIBNAME).sl $(LIBNAME).sl.$(PNGMAJ)*
+	libpng-config $(LIBNAME).sl $(LIBNAME).sl.$(PNGMAJ)* \
+	libpng.sl.3.$(PNGMIN)
 
 clean:
 	/bin/rm -f *.o libpng.a $(SHAREDLIB).sl $(SHAREDLIB).sl.$(PNGMAJ)* \
diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux
index 527d7b45..fb2d3740 100644
--- a/scripts/makefile.hpux
+++ b/scripts/makefile.hpux
@@ -17,7 +17,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
 RANLIB=ranlib
 
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 
@@ -83,6 +83,10 @@ $(LIBNAME).sl.$(PNGVER): $(OBJSDLL)
 	$(LD) -b -L$(ZLIBLIB) +s +b $(ZLIBLIB) \
 	+h $(LIBNAME).sl.$(PNGMAJ) -o $(LIBNAME).sl.$(PNGVER) $(OBJSDLL) -lz
 
+libpng.sl.3.$(PNGMIN): $(OBJSDLL)
+	$(LD) -b -L$(ZLIBLIB) +s +b $(ZLIBLIB) \
+	+h libpng.sl.3 o libpng.sl.3.$(PNGMIN) $(OBJSDLL) -lz
+
 pngtest: pngtest.o libpng.a
 	$(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS)
 
@@ -105,18 +109,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc \
+	libpng.sl.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGMAJ)* $(DL)/$(LIBNAME).sl
 	-@/bin/rm -f $(DL)/libpng.sl
 	-@/bin/rm -f $(DL)/libpng.sl.3
 	-@/bin/rm -f $(DL)/libpng.sl.3.*
 	cp $(LIBNAME).sl.$(PNGVER) $(DL)
+	cp libpng.sl.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).sl.$(PNGVER)
+	chmod 755 $(DL)/libpng.sl.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -sf $(LIBNAME).sl.$(PNGVER) libpng.sl; \
-	ln -sf $(LIBNAME).sl.$(PNGVER) libpng.sl.3; \
-	ln -sf $(LIBNAME).sl.$(PNGVER) libpng.sl.3.$(PNGMIN); \
+	ln -sf libpng.sl.3.$(PNGMIN) libpng.sl.3; \
 	ln -sf $(LIBNAME).sl.$(PNGVER) $(LIBNAME).sl.$(PNGMAJ); \
 	ln -sf $(LIBNAME).sl.$(PNGMAJ) $(LIBNAME).sl)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -161,7 +167,8 @@ test-installed:
 
 clean:
 	/bin/rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc \
-	libpng-config $(LIBNAME).sl $(LIBNAME).sl.$(PNGMAJ)*
+	libpng-config $(LIBNAME).sl $(LIBNAME).sl.$(PNGMAJ)* \
+	libpng.sl.3.$(PNGMIN)
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
diff --git a/scripts/makefile.linux b/scripts/makefile.linux
index f8b8060f..08eb82cf 100644
--- a/scripts/makefile.linux
+++ b/scripts/makefile.linux
@@ -5,7 +5,7 @@
 
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 CC=gcc
@@ -101,6 +101,11 @@ $(LIBNAME).so.$(PNGVER): $(OBJSDLL)
 	-o $(LIBNAME).so.$(PNGVER) \
 	$(OBJSDLL) -L$(ZLIBLIB) -lz -lm -lc
 
+libpng.so.3.$(PNGMIN): $(OBJSDLL)
+	$(CC) -shared -Wl,-soname,libpng.so.3 \
+	-o libpng.so.3.$(PNGMIN) \
+	$(OBJSDLL) -L$(ZLIBLIB) -lz -lm -lc
+
 pngtest: pngtest.o $(LIBNAME).so
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -133,18 +138,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
+	libpng.so.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 	-@/bin/rm -f $(DL)/libpng.so
 	-@/bin/rm -f $(DL)/libpng.so.3
 	-@/bin/rm -f $(DL)/libpng.so.3.*
 	cp $(LIBNAME).so.$(PNGVER) $(DL)
+	cp libpng.so.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
+	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
+	ln -sf libpng.so.3.$(PNGMIN) libpng.so.3; \
 	ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 	ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -187,7 +194,8 @@ test-installed:
 
 clean:
 	/bin/rm -f *.o libpng.a pngtest pngout.png libpng.pc libpng-config \
-	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtest-static pngtesti
+	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtest-static pngtesti \
+	libpng.so.3.$(PNGMIN)
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
diff --git a/scripts/makefile.macosx b/scripts/makefile.macosx
index 41296ebb..f874b217 100644
--- a/scripts/makefile.macosx
+++ b/scripts/makefile.macosx
@@ -17,7 +17,7 @@ ZLIBINC=../zlib
 CC=cc
 
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 CFLAGS=-fno-common -I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
@@ -79,6 +79,9 @@ libpng.a: $(OBJS)
 $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX): $(OBJS)
 	$(LDSHARED) -o $@ $(OBJS)
 
+libpng.3.$(PNGMIN).$(SHAREDLIB_POSTFIX): $(OBJS)
+	$(LDSHARED) -o $@ $(OBJS)
+
 pngtest: pngtest.o libpng.a
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -101,7 +104,8 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -f -s $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) libpng.pc
+install-shared: install-headers $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) \
+	libpng.pc libpng.3.$(PNGMIN).$(SHAREDLIB_POSTFIX)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f \
 	$(DL)/$(LIBNAME).$(PNGMAJ)*.$(SHAREDLIB_POSTFIX)
@@ -109,15 +113,15 @@ install-shared: install-headers $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) libpng
 	-@/bin/rm -f libpng.$(SHARED_POSTFIX)
 	-@/bin/rm -f libpng.3.$(SHARED_POSTFIX)
 	-@/bin/rm -f libpng.3.*.$(SHARED_POSTFIX)
+	cp libpng.3.$(PNGMIN).$(SHAREDLIB_POSTFIX) $(DL)
 	cp $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX)
+	chmod 755 $(DL)/libpng.3.$(PNGMIN).$(SHAREDLIB_POSTFIX)
 	(cd $(DL); \
 	ln -f -s $(LIBNAME).$(PNGVER).$(SHARED_POSTFIX) \
 	libpng.$(SHARED_POSTFIX); \
-	ln -f -s $(LIBNAME).$(PNGVER).$(SHARED_POSTFIX) \
+	ln -f -s libpng.3.$(PNGMIN).$(SHARED_POSTFIX) \
 	libpng.3.$(SHARED_POSTFIX); \
-	ln -f -s $(LIBNAME).$(PNGVER).$(SHARED_POSTFIX) \
-	libpng.3.$(PNGMIN).$(SHARED_POSTFIX); \
 	ln -f -s $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) \
 	$(LIBNAME).$(PNGMAJ).$(SHAREDLIB_POSTFIX); \
 	ln -f -s $(LIBNAME).$(PNGMAJ).$(SHAREDLIB_POSTFIX) \
@@ -163,7 +167,8 @@ test-installed:
 clean:
 	rm -f *.o libpng.a pngtest pngout.png libpng.pc libpng-config \
 	$(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) \
-	$(LIBNAME).$(SHAREDLIB_POSTFIX)
+	$(LIBNAME).$(SHAREDLIB_POSTFIX) \
+	libpng.3.$(PNGMIN).$(SHAREDLIB_POSTFIX)
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index bfafd768..0d5b154c 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
 
 LIB=	png12
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.5beta1
+SHLIB_MINOR=	1.2.5beta2
 SRCS=	pnggccrd.c 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 7d64dd1d..b358de20 100644
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng
 
 LIB=	png
 SHLIB_MAJOR=	3
-SHLIB_MINOR=	1.2.5beta1
+SHLIB_MINOR=	1.2.5beta2
 SRCS=	pnggccrd.c 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 063ceba0..f548d230 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -7,7 +7,7 @@ LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat
 
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.5beta1
+SHLIB_MINOR=	1.2.5beta2
 
 LIB=	png
 SRCS=	png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \
diff --git a/scripts/makefile.sco b/scripts/makefile.sco
index 6448454d..e05e047f 100644
--- a/scripts/makefile.sco
+++ b/scripts/makefile.sco
@@ -24,7 +24,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
 RANLIB=echo
 
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 
@@ -88,6 +88,10 @@ $(LIBNAME).so.$(PNGVER): $(OBJSDLL)
 	$(CC) -G  -Wl,-h,$(LIBNAME).so.$(PNGMAJ) -o $(LIBNAME).so.$(PNGVER) \
 	 $(OBJSDLL)
 
+libpng.so.3.$(PNGMIN): $(OBJSDLL)
+	$(CC) -G  -Wl,-h,libpng.so.3 -o libpng.so.3.$(PNGMIN) \
+	$(OBJSDLL)
+
 pngtest: pngtest.o $(LIBNAME).so
 	LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -112,18 +116,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -f -s $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
+	libpng.so.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 	-@/bin/rm -f $(DL)/libpng.so
 	-@/bin/rm -f $(DL)/libpng.so.3
 	-@/bin/rm -f $(DL)/libpng.so.3.*
 	cp $(LIBNAME).so.$(PNGVER) $(DL)
+	cp libpng.so.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
+	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so; \
-	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.3; \
-	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
+	ln -f -s libpng.so.3.$(PNGMIN) libpng.so.3; \
 	ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 	ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -166,7 +172,8 @@ test-installed:
 
 clean:
 	/bin/rm -f *.o libpng.a pngtest pngout.png libpng.pc libpng-config \
-	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtest-static pngtesti
+	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtest-static pngtesti \
+	libpng.so.3.$(PNGMIN)
 
 
 clean:
diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc
index df835cb2..156fb142 100644
--- a/scripts/makefile.sggcc
+++ b/scripts/makefile.sggcc
@@ -18,7 +18,7 @@ ZLIBINC=../zlib
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 CC=gcc
 
@@ -30,6 +30,7 @@ WARNMORE= # -g -DPNG_DEBUG=5
 CFLAGS=$(ABI) -I$(ZLIBINC) -O2 $(WARNMORE) -fPIC -mabi=n32
 LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
 LDSHARED=cc $(ABI) -shared -soname $(LIBNAME).so.$(PNGMAJ)
+LDLEGACY=cc $(ABI) -shared -soname libpng.so.3
 # See "man dso" for info about shared objects
 
 RANLIB=echo
@@ -69,8 +70,7 @@ libpng.a: $(OBJS)
 shared: $(LIBNAME).so.$(PNGVER)
 
 libpng.pc:
-	cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > \
-	libpng.pc
+	cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc
 
 libpng-config:
 	( cat scripts/libpng-config-head.in; \
@@ -78,8 +78,8 @@ libpng-config:
 	echo cppflags=\"-I$(INCPATH)/$(LIBNAME) -DPNG_USE_PNGGCCRD \
 		-DPNG_NO_ASSEMBLER_CODE\"; \
 	echo cflags=\"$(ABI)\"; \
-	echo ldflags=\"-L$(LIBPATH)\"; \
-	echo rpath=\"$(LIBPATH)\"; \
+	echo ldflags=\"-L$(LIBPATH) \"; \
+	echo rpath=\"$(LIBPATH) \"; \
 	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
@@ -94,6 +94,9 @@ $(LIBNAME).so.$(PNGVER): $(OBJS)
 	$(LDSHARED) -o $@ $(OBJS)
 	rm -f $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)
 
+libpng.so.3.$(PNGMIN): $(OBJS)
+	$(LDLEGACY) -o $@ $(OBJS)
+
 pngtest: pngtest.o libpng.a
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -118,18 +121,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
+	libpng.so.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 	-@/bin/rm -f $(DL)/libpng.so
 	-@/bin/rm -f $(DL)/libpng.so.3
 	-@/bin/rm -f $(DL)/libpng.so.3.*
 	cp $(LIBNAME).so.$(PNGVER) $(DL)
+	cp libpng.so.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
+	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
+	ln -sf libpng.so.3.$(PNGMIN) libpng.so.3; \
 	ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 	ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -164,17 +169,18 @@ install: install-static install-shared install-man install-config
 # move the library to its final location.
 
 test-installed:
+	echo
+	echo Testing installed dynamic shared library.
 	$(CC) -I$(ZLIBINC) \
 	   `$(BINPATH)/libpng12-config --cppflags --cflags` pngtest.c \
 	   -L$(ZLIBLIB) -rpath $(ZLIBLIB):`$(BINPATH)/libpng12-config --rpath` \
 	   -o pngtesti `$(BINPATH)/libpng12-config --ldflags --libs`
-	echo
-	echo Testing installed dynamic shared library.
 	./pngtesti pngtest.png
 
 clean:
-	rm -f *.o libpng.a pngtest pngout.png libpng.pc libpng-config \
-	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* so_locations
+	rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \
+	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* so_locations \
+	libpng.so.3.$(PNGMIN)
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi
index 9eb7a9f1..df67042e 100644
--- a/scripts/makefile.sgi
+++ b/scripts/makefile.sgi
@@ -5,7 +5,7 @@
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Where make install puts libpng.a, libpng12.so, and libpng12/png.h
@@ -34,6 +34,7 @@ CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -DPNG_USE_PNGGCCRD -DPNG_NO_ASSEMBLER_
 LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng12 -lz -lm
 LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
 LDSHARED=cc $(ABI) -shared -soname $(LIBNAME).so.$(PNGMAJ)
+LDLEGACY=cc $(ABI) -shared -soname libpng.so.3
 # See "man dso" for info about shared objects
 
 RANLIB=echo
@@ -81,7 +82,8 @@ libpng-config:
 	echo cppflags=\"-I$(INCPATH)/$(LIBNAME) -DPNG_USE_PNGGCCRD \
 		-DPNG_NO_ASSEMBLER_CODE\"; \
 	echo cflags=\"$(ABI)\"; \
-	echo ldflags=\"-L$(LIBPATH) -rpath $(LIBPATH) \"; \
+	echo ldflags=\"-L$(LIBPATH) \"; \
+	echo rpath=\"$(LIBPATH) \"; \
 	echo libs=\"-lpng12 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config
@@ -96,6 +98,9 @@ $(LIBNAME).so.$(PNGVER): $(OBJS)
 	$(LDSHARED) -o $@ $(OBJS)
 	rm -f $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)
 
+libpng.so.3.$(PNGMIN): $(OBJS)
+	$(LDLEGACY) -o $@ $(OBJS)
+
 pngtest: pngtest.o libpng.a
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -120,18 +125,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
+	libpng.so.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 	-@/bin/rm -f $(DL)/libpng.so
 	-@/bin/rm -f $(DL)/libpng.so.3
 	-@/bin/rm -f $(DL)/libpng.so.3.*
 	cp $(LIBNAME).so.$(PNGVER) $(DL)
+	cp libpng.so.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
+	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3; \
-	ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
+	ln -sf libpng.so.3.$(PNGMIN) libpng.so.3; \
 	ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 	ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -170,13 +177,14 @@ test-installed:
 	echo Testing installed dynamic shared library.
 	$(CC) -I$(ZLIBINC) \
 	   `$(BINPATH)/libpng12-config --cppflags --cflags` pngtest.c \
-	   -L$(ZLIBLIB) -rpath $(ZLIBLIB) \
+	   -L$(ZLIBLIB) -rpath $(ZLIBLIB):`$(BINPATH)/libpng12-config --rpath` \
 	   -o pngtesti `$(BINPATH)/libpng12-config --ldflags --libs`
 	./pngtesti pngtest.png
 
 clean:
 	rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \
-	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* so_locations
+	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* so_locations \
+	libpng.so.3.$(PNGMIN)
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
diff --git a/scripts/makefile.so9 b/scripts/makefile.so9
index c8b70e32..b95c7b5a 100644
--- a/scripts/makefile.so9
+++ b/scripts/makefile.so9
@@ -34,7 +34,7 @@ LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
 RANLIB=echo
 
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 
@@ -110,6 +110,10 @@ $(LIBNAME).so.$(PNGVER): $(OBJSDLL)
 	$(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBNAME).so.$(PNGMAJ) \
 	 -o $(LIBNAME).so.$(PNGVER) $(OBJSDLL) -lz
 
+libpng.so.3.$(PNGMIN): $(OBJS)
+	$(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h libpng.so.3 \
+	 -o libpng.so.3.$(PNGMIN) $(OBJSDLL) -lz
+
 pngtest: pngtest.o $(LIBNAME).so
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -132,18 +136,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -f -s $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
+	libpng.so.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 	-@/bin/rm -f $(DL)/libpng.so
 	-@/bin/rm -f $(DL)/libpng.so.3
 	-@/bin/rm -f $(DL)/libpng.so.3.*
 	cp $(LIBNAME).so.$(PNGVER) $(DL)
+	cp libpng.so.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
+	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so; \
-	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.3; \
-	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
+	ln -f -s libpng.so.3.$(PNGMIN) libpng.so.3; \
 	ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 	ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -188,7 +194,8 @@ test-installed:
 
 clean:
 	/bin/rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc \
-	libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)*
+	libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* \
+	libpng.so.3.$(PNGMIN)
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris
index d077b4b7..915f9d61 100644
--- a/scripts/makefile.solaris
+++ b/scripts/makefile.solaris
@@ -30,7 +30,7 @@ LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
 RANLIB=echo
 
 PNGMAJ = 0
-PNGMIN = 1.2.5beta1
+PNGMIN = 1.2.5beta2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 
@@ -107,6 +107,10 @@ $(LIBNAME).so.$(PNGVER): $(OBJSDLL)
 	$(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBNAME).so.$(PNGMAJ) \
 	 -o $(LIBNAME).so.$(PNGVER) $(OBJSDLL) -lz
 
+libpng.so.3.$(PNGMIN): $(OBJS)
+	$(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h libpng.so.3 \
+	 -o libpng.so.3.$(PNGMIN) $(OBJSDLL) -lz
+
 pngtest: pngtest.o $(LIBNAME).so
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
@@ -129,18 +133,20 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DL)/libpng.a
 	(cd $(DL); ln -f -s $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
+	libpng.so.3.$(PNGMIN)
 	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 	-@/bin/rm -f $(DL)/libpng.so
 	-@/bin/rm -f $(DL)/libpng.so.3
 	-@/bin/rm -f $(DL)/libpng.so.3.*
 	cp $(LIBNAME).so.$(PNGVER) $(DL)
+	cp libpng.so.3.$(PNGMIN) $(DL)
 	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
+	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 	(cd $(DL); \
 	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so; \
-	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.3; \
-	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
+	ln -f -s libpng.so.3.$(PNGMIN) libpng.so.3; \
 	ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so; \
 	ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ))
 	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -185,7 +191,8 @@ test-installed:
 
 clean:
 	/bin/rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc \
-	libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)*
+	libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* \
+	libpng.so.3.$(PNGMIN)
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:
diff --git a/scripts/pngdef.pas b/scripts/pngdef.pas
index fb15a5af..e481edc3 100644
--- a/scripts/pngdef.pas
+++ b/scripts/pngdef.pas
@@ -7,7 +7,7 @@ unit pngdef;
 interface
 
 const
-  PNG_LIBPNG_VER_STRING = '1.2.5beta1';
+  PNG_LIBPNG_VER_STRING = '1.2.5beta2';
   PNG_LIBPNG_VER        =  10205;
 
 type
diff --git a/scripts/pngos2.def b/scripts/pngos2.def
index 376df5fc..d6189631 100644
--- a/scripts/pngos2.def
+++ b/scripts/pngos2.def
@@ -2,7 +2,7 @@
 ; PNG.LIB module definition file for OS/2
 ;----------------------------------------
 
-; Version 1.2.5beta1
+; Version 1.2.5beta2
 
 LIBRARY		PNG
 DESCRIPTION	"PNG image compression library for OS/2"