diff --git a/ANNOUNCE b/ANNOUNCE
index 9bebd61f5..e6c8f8031 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,4 +1,4 @@
-Libpng 1.6.22beta06 - April 29, 2016
+Libpng 1.6.22beta06 - May 2, 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.
@@ -91,9 +91,13 @@ Version 1.6.22beta05 [April 27, 2016]
   Fixed typo (missing underscore) in #define PNG_READ_16_TO_8_SUPPORTED
     (Bug report by Y.Ohashik).
 
-Version 1.6.22beta06 [April 29, 2016]
+Version 1.6.22beta06 [May 2, 2016]
   Rebased contrib/intel_sse.patch.
   Quieted two Coverity issues in contrib/libtests/timepng.c.
+  Fixed issues with scripts/genout.cmake.in (pull requests from dacap@github):
+    Added support to use multiple directories in ZLIBINCDIR variable,
+    Fixed CMAKE_C_FLAGS with multiple values when genout is compiled on MSVC,
+    Fixed pnglibconf.c compilation on OS X including the sysroot path.
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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diff --git a/CHANGES b/CHANGES
index 5b6590a7a..c29460262 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5551,9 +5551,13 @@ Version 1.6.22beta05 [April 27, 2016]
   Fixed typo (missing underscore) in #define PNG_READ_16_TO_8_SUPPORTED
     (Bug report by Y.Ohashik).
 
-Version 1.6.22beta06 [April 29, 2016]
+Version 1.6.22beta06 [May 2, 2016]
   Rebased contrib/intel_sse.patch.
   Quieted two Coverity issues in contrib/libtests/timepng.c.
+  Fixed issues with scripts/genout.cmake.in (pull requests from dacap@github):
+    Added support to use multiple directories in ZLIBINCDIR variable,
+    Fixed CMAKE_C_FLAGS with multiple values when genout is compiled on MSVC,
+    Fixed pnglibconf.c compilation on OS X including the sysroot path.
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit