diff --git a/perl/Changes b/perl/Changes
index c6e370cf..4ff69c2a 100644
--- a/perl/Changes
+++ b/perl/Changes
@@ -1,3 +1,8 @@
+0.09
+
+    - support NVTYPE=="long double" or IVTYPE=="long long" environment
+      (thanks to Jun Kuriyama++)
+
 0.08
 
     - fixed PVNV issue...
diff --git a/perl/MANIFEST.SKIP b/perl/MANIFEST.SKIP
index a318e47f..f6340354 100644
--- a/perl/MANIFEST.SKIP
+++ b/perl/MANIFEST.SKIP
@@ -20,6 +20,6 @@
 ^\.git/
 \.sw[pon]$
 ^\.gitignore$
-ppport.h
 \.o$
 \.bs$
+^Data-MessagePack-[0-9.]+/
diff --git a/perl/lib/Data/MessagePack.pm b/perl/lib/Data/MessagePack.pm
index dde73024..4a95e455 100644
--- a/perl/lib/Data/MessagePack.pm
+++ b/perl/lib/Data/MessagePack.pm
@@ -4,7 +4,7 @@ use warnings;
 use XSLoader;
 use 5.008001;
 
-our $VERSION = '0.08';
+our $VERSION = '0.09';
 our $PreferInteger = 0;
 
 our $true  = do { bless \(my $dummy = 1), "Data::MessagePack::Boolean" };
@@ -44,6 +44,10 @@ Pack the string as int when the value looks like int(EXPERIMENTAL).
 
 Tokuhiro Matsuno
 
+=head1 THANKS TO
+
+Jun Kuriyama
+
 =head1 LICENSE
 
 This library is free software; you can redistribute it and/or modify