[libpng12] Bump version to 1.2.53rc02
diff --git a/pngconf.h b/pngconf.h
index 3ff24ba..dba4c45 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -2,7 +2,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.2.53rc02 - February 21, 2015
- * Copyright (c) 1998-2013 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2015 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.)
*
diff --git a/pngtest.c b/pngtest.c
index 0879aa2..3fe1855 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
- * Last changed in libpng 1.2.51 [February 6, 2014]
+ * Last changed in libpng 1.2.53 [February 21, 2015]
* Copyright (c) 1998-2014 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.)