diff --git a/ANNOUNCE b/ANNOUNCE
index 0f7dca010..2b7e21e5f 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
 
-Libpng 1.5.0beta41 - August 6, 2010
+Libpng 1.5.0beta41 - August 11, 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.
@@ -226,7 +226,7 @@ version 1.5.0beta24 [May 7, 2010]
     offset of the png_ptr->rowbuf pointer into png_ptr->big_row_buf.
   Added more blank lines for readability.
 
-version 1.5.0beta25 [August 6, 2010]
+version 1.5.0beta25 [August 11, 2010]
   In pngpread.c: png_push_have_row() add check for new_row > height
   Removed the now-redundant check for out-of-bounds new_row from example.c
 
@@ -337,9 +337,9 @@ version 1.5.0beta39 [August 2, 2010]
 version 1.5.0beta40 [August 6, 2010]
   Correct use of _WINDOWS_ in pngconf.h
   Removed png_mem_ #defines; they are no longer used.
-  Added the sRGB chunk to pngtest.png
+  Added the sRGB and cHRM chunks to pngtest.png
 
-version 1.5.0beta41 [August 6, 2010]
+version 1.5.0beta41 [August 11, 2010]
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net:
 (subscription required; visit
diff --git a/CHANGES b/CHANGES
index cf9b5e76b..685a7a5cf 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2819,9 +2819,9 @@ version 1.5.0beta39 [August 2, 2010]
 version 1.5.0beta40 [August 6, 2010]
   Correct use of _WINDOWS_ in pngconf.h
   Removed png_mem_ #defines; they are no longer used.
-  Added the sRGB chunk to pngtest.png
+  Added the sRGB and cHRM chunks to pngtest.png
 
-version 1.5.0beta41 [August 6, 2010]
+version 1.5.0beta41 [August 11, 2010]
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
diff --git a/pngtest.png b/pngtest.png
index bc99c4e80..cdf10da7d 100644
Binary files a/pngtest.png and b/pngtest.png differ