[master] Imported from libpng-1.4.1beta06.tar

ANNOUNCE

@@ -1,5 +1,5 @@
 
-Libpng 1.4.1beta05 - January 26, 2010
+Libpng 1.4.1beta06 - January 28, 2010
 
 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.
@@ -9,20 +9,20 @@ Files available for download:
 Source files with LF line endings (for Unix/Linux) and with a
 "configure" script
 
-   1.4.1beta05.tar.xz (LZMA-compressed, recommended)
-   1.4.1beta05.tar.gz
-   1.4.1beta05.tar.bz2
+   1.4.1beta06.tar.xz (LZMA-compressed, recommended)
+   1.4.1beta06.tar.gz
+   1.4.1beta06.tar.bz2
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lp141b05.zip
-   lp141b05.7z
+   lp141b06.zip
+   lp141b06.7z
 
 Other information:
 
-   1.4.1beta05-README.txt
-   1.4.1beta05-LICENSE.txt
+   1.4.1beta06-README.txt
+   1.4.1beta06-LICENSE.txt
 
 Changes since the last public release (1.4.0):
 
@@ -52,6 +52,13 @@ version 1.4.1beta04 [January 23, 2010]
     decoding large chunks.
   Added png_set|get_chunk_malloc_max() functions.
 
+version 1.4.1beta05 [January 26, 2010]
+  Relocated "int k" declaration in pngtest.c to minimize its scope.
+
+version 1.4.1beta06 [January 28, 2010]
+  Revised png_decompress_chunk() to use a two-pass method suggested by
+    John Bowler.
+
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