Changelog diff is:

diff --git a/Changes b/Changes
index ca5f7de..626b490 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,13 @@ Revision history for Perl extension Ukigumo-Server

 {{$NEXT}}

+v2.1.0 2014-04-05T05:45:25Z
+
+    - Fix the bug that does not work on Windows (tokuhirom)
+    - Generate RSS feeds (mattn)
+    - Prefer "project [branch](rivision)" to be same as /recent (mattn)
+    - (*** INCOMPATIBLE CHANGE / ALTER DATABASE SCHEMA IS REQUIRED ***) Change to store elapsed time (moznion)
+
 v2.0.3 2014-03-17T15:23:28Z

     - Fix mojibake