${base} is optional thing.
Router::Boom: Added more test cases.
Use Router::Boom::Method for better sinatra-ish routing.
Router::Boom::Method is introduced at 0.06.
Checking in changes prior to tagging of version 5.04.

Changelog diff is:

diff --git a/Changes b/Changes
index 2e1d25b..d83da74 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,16 @@
 {{$NEXT}}

+5.04 2013-10-15T23:50:37Z
+
+    - Make Router::Boom as a default routing engine.
+      (tokuhirom)
+    - Removed Amon2::Plugin::Web::HTTPSession from core dist.
+      (tokuhirom)
+    - Fixed version number in flavor files
+      (tokuhirom)
+    - Make Basic flavor as minil migratable
+      (tokuhirom)
+
 5.03 2013-10-10T04:27:45Z

     - Fixed dependencies