[libpng10] Imported from libpng-1.0.23rc5.tar

ANNOUNCE

@@ -1,5 +1,5 @@
 
-Libpng 1.0.23rc4 - December 27, 2006
+Libpng 1.0.23rc5 - December 29, 2006
 
 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.
@@ -9,32 +9,32 @@ Files available for download:
 Source files with LF line endings (for Unix/Linux) and with a
 "configure" script
 
-   libpng-1.0.23rc4.tar.gz
-   libpng-1.0.23rc4.tar.bz2
+   libpng-1.0.23rc5.tar.gz
+   libpng-1.0.23rc5.tar.bz2
 
 Source files with LF line endings (for Unix/Linux) without the
 "configure" script
 
-   libpng-1.0.23rc4-no-config.tar.gz
-   libpng-1.0.23rc4-no-config.tar.bz2
+   libpng-1.0.23rc5-no-config.tar.gz
+   libpng-1.0.23rc5-no-config.tar.bz2
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lp1023r04.zip
-   lp1023r04.tar.bz2
+   lp1023r05.zip
+   lp1023r05.tar.bz2
 
 Project files
 
-   libpng-1.0.23rc4-project-netware.zip
-   libpng-1.0.23rc4-project-wince.zip
+   libpng-1.0.23rc5-project-netware.zip
+   libpng-1.0.23rc5-project-wince.zip
 
 Other information:
 
-   libpng-1.0.23rc4-README.txt
-   libpng-1.0.23rc4-KNOWNBUGS.txt
-   libpng-1.0.23rc4-LICENSE.txt
-   libpng-1.0.23rc4-Y2K-compliance.txt
+   libpng-1.0.23rc5-README.txt
+   libpng-1.0.23rc5-KNOWNBUGS.txt
+   libpng-1.0.23rc5-LICENSE.txt
+   libpng-1.0.23rc5-Y2K-compliance.txt
 
 Changes since the last public release (1.0.22):
 
@@ -72,6 +72,9 @@ version 1.2.15rc3 [December 25, 2006]
 version 1.2.15rc4 [December 27, 2006]
   Fixed handling of rgb_to_gray when png_ptr->color.gray isn't set.
 
+version 1.2.15rc5 [December 29, 2006]
+  Revised handling of rgb_to_gray.
+
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 
 (subscription required; visit