[libpng14] Bump version to 1.4.10beta01

ANNOUNCE

@@ -1,37 +1,32 @@
 
-Libpng 1.4.9 - February 18, 2012
+Libpng 1.4.10beta01 - February 20, 2012
 
-This is a public release of libpng, intended for use in production codes.
+This is not intended to be a public release.  It will be replaced
+within a few weeks by a public version or by another test version.
 
 Files available for download:
 
 Source files with LF line endings (for Unix/Linux) and with a
 "configure" script
 
-   libpng-1.4.9.tar.xz (LZMA-compressed, recommended)
-   libpng-1.4.9.tar.gz
-   libpng-1.4.9.tar.bz2
+   1.4.10beta01.tar.xz (LZMA-compressed, recommended)
+   1.4.10beta01.tar.gz
+   1.4.10beta01.tar.bz2
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lpng149.7z (LZMA-compressed, recommended)
-   lpng149.zip
+   lp1410b01.7z (LZMA-compressed, recommended)
+   lp1410b01.zip
 
 Other information:
 
-   libpng-1.4.9-README.txt
-   libpng-1.4.9-LICENSE.txt
+   1.4.10beta01-README.txt
+   1.4.10beta01-LICENSE.txt
 
 Changes since the last public release (1.4.8):
 
-  Added vstudio/* and CMakeLists to EXTRA_DIST in Makefile.in and Makefile.am
-  Updated contrib/pngminus/makefile.std (Samuli Souminen)
-  Added SunOS support to configure.ac and Makefile.am (but configure and
-    Makefile.in were not updated)
-  Fixed CVE-2011-3026 buffer overrun bug.  Deal more correctly with the test
-    on iCCP chunk length. Also removed spurious casts that may hide problems
-    on 16-bit systems.
+version 1.4.10beta01 [February 20, 2012]
 
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