[libpng16] Bump version to 1.6.8beta01
diff --git a/png.h b/png.h
index 5273927..43c8820 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
 
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.6.7 - November 14, 2013
+ * libpng version 1.6.8beta01 - November 14, 2013
  * Copyright (c) 1998-2013 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -11,7 +11,7 @@
  * Authors and maintainers:
  *   libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
  *   libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
- *   libpng versions 0.97, January 1998, through 1.6.7 - November 14, 2013: Glenn
+ *   libpng versions 0.97, January 1998, through 1.6.8beta01 - November 14, 2013: Glenn
  *   See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -184,8 +184,9 @@
  *    1.6.5                   16    10605  16.so.16.5[.0]
  *    1.6.6                   16    10606  16.so.16.6[.0]
  *    1.6.7beta01-04          16    10607  16.so.16.7[.0]
- *    1.6.7rc01-02            16    10607  16.so.16.7[.0]
+ *    1.6.7rc01-03            16    10607  16.so.16.7[.0]
  *    1.6.7                   16    10607  16.so.16.7[.0]
+ *    1.6.8beta01             16    10608  16.so.16.8[.0]
  *
  *   Henceforth the source version will match the shared-library major
  *   and minor numbers; the shared-library major version number will be
@@ -217,7 +218,7 @@
  *
  * This code is released under the libpng license.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.6.7, November 14, 2013, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.6.8beta01, November 14, 2013, are
  * Copyright (c) 2004, 2006-2013 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:
@@ -335,7 +336,7 @@
  *    an official declaration.
  *
  *    This is your unofficial assurance that libpng from version 0.71 and
- *    upward through 1.6.7 are Y2K compliant.  It is my belief that
+ *    upward through 1.6.8beta01 are Y2K compliant.  It is my belief that
  *    earlier versions were also Y2K compliant.
  *
  *    Libpng only has two year fields.  One is a 2-byte unsigned integer
@@ -395,9 +396,9 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.6.7"
+#define PNG_LIBPNG_VER_STRING "1.6.8beta01"
 #define PNG_HEADER_VERSION_STRING \
-     " libpng version 1.6.7 - November 14, 2013\n"
+     " libpng version 1.6.8beta01 - November 14, 2013\n"
 
 #define PNG_LIBPNG_VER_SONUM   16
 #define PNG_LIBPNG_VER_DLLNUM  16
@@ -405,13 +406,13 @@
 /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
 #define PNG_LIBPNG_VER_MAJOR   1
 #define PNG_LIBPNG_VER_MINOR   6
-#define PNG_LIBPNG_VER_RELEASE 7
+#define PNG_LIBPNG_VER_RELEASE 8
 
 /* This should match the numeric part of the final component of
  * PNG_LIBPNG_VER_STRING, omitting any leading zero:
  */
 
-#define PNG_LIBPNG_VER_BUILD  0
+#define PNG_LIBPNG_VER_BUILD  01
 
 /* Release Status */
 #define PNG_LIBPNG_BUILD_ALPHA    1
@@ -428,7 +429,7 @@
 #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
                                        PNG_LIBPNG_BUILD_PRIVATE */
 
-#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
+#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
 
 /* Careful here.  At one time, Guy wanted to use 082, but that would be octal.
  * We must not include leading zeros.
@@ -436,7 +437,7 @@
  * version 1.0.0 was mis-numbered 100 instead of 10000).  From
  * version 1.0.1 it's    xxyyzz, where x=major, y=minor, z=release
  */
-#define PNG_LIBPNG_VER 10607 /* 1.6.7 */
+#define PNG_LIBPNG_VER 10608 /* 1.6.8 */
 
 /* Library configuration: these options cannot be changed after
  * the library has been built.
@@ -541,7 +542,7 @@
 /* This triggers a compiler error in png.c, if png.c and png.h
  * do not agree upon the version number.
  */
-typedef char* png_libpng_version_1_6_7;
+typedef char* png_libpng_version_1_6_8beta01;
 
 /* Basic control structions.  Read libpng-manual.txt or libpng.3 for more info.
  *