diff --git a/ANNOUNCE b/ANNOUNCE
index 98f990987..0fa046af2 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,4 +1,4 @@
-Libpng 1.6.22beta05 - April 11, 2016
+Libpng 1.6.22beta05 - April 15, 2016
 
 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.
@@ -83,9 +83,10 @@ Version 1.6.22beta04 [April 5, 2016]
     memcpy-free implementations of load3() / store3().
     call load3() only when needed at the end of a scanline.
 
-Version 1.6.22beta05 [April 11, 2016]
+Version 1.6.22beta05 [April 15, 2016]
   Added PNG_FAST_FILTERS macro (defined as
     PNG_FILTER_NONE|PNG_FILTER_SUB|PNG_FILTER_UP).
+  Various fixes for contrib/libtests/timepng.c
 
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diff --git a/CHANGES b/CHANGES
index 574b920ec..e1df18534 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5543,9 +5543,10 @@ Version 1.6.22beta04 [April 5, 2016]
     memcpy-free implementations of load3() / store3().
     call load3() only when needed at the end of a scanline.
 
-Version 1.6.22beta05 [April 11, 2016]
+Version 1.6.22beta05 [April 15, 2016]
   Added PNG_FAST_FILTERS macro (defined as
     PNG_FILTER_NONE|PNG_FILTER_SUB|PNG_FILTER_UP).
+  Various fixes for contrib/libtests/timepng.c
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit