tokuhirom 65befb84a0 Checking in changes prior to tagging of version 0.22.
Changelog diff is:

diff --git a/perl/Changes b/perl/Changes
index 5d5a5e2..dd47b98 100644
--- a/perl/Changes
+++ b/perl/Changes
@@ -1,3 +1,7 @@
+0.22
+
+    - fixed issue on ithreads(broken from 0.21)
+
 0.21

     - doc enhancment
2010-09-12 00:11:31 +09:00
..