diff --git a/README.md b/README.md
index c88f7602..2d31d818 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # angel_route
 
-![version 1.0.0-dev+19](https://img.shields.io/badge/version-1.0.0--dev+19-red.svg)
+![version 1.0.0](https://img.shields.io/badge/version-1.0.0-brightgreen.svg)
 ![build status](https://travis-ci.org/angel-dart/route.svg)
 
 A powerful, isomorphic routing library for Dart.
diff --git a/lib/src/router.dart b/lib/src/router.dart
index a02740ff..f8145891 100644
--- a/lib/src/router.dart
+++ b/lib/src/router.dart
@@ -59,6 +59,8 @@ class Router extends Extensible {
 
   /// Prepends the given middleware to any routes created
   /// by the resulting router.
+  /// 
+  /// [middleware] can be either an `Iterable`, or a single object.
   ///
   /// The resulting router can be chained, too.
   _ChainedRouter chain(middleware) => new _ChainedRouter(this, middleware);
@@ -412,7 +414,7 @@ class _ChainedRouter extends Router {
 
   _ChainedRouter(Router root, middleware) {
     this._root = root;
-    _handlers.add(middleware);
+    _handlers.addAll(middleware is Iterable ? middleware : [middleware]);
   }
 
   @override
@@ -436,7 +438,7 @@ class _ChainedRouter extends Router {
     final piped = new _ChainedRouter.empty().._root = _root;
     piped._handlers.addAll([]
       ..addAll(_handlers)
-      ..add(middleware));
+      ..addAll(middleware is Iterable ? middleware : [middleware]));
     return piped;
   }
 }
diff --git a/pubspec.yaml b/pubspec.yaml
index 43fe86ad..1cbe3317 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: angel_route
 description: A powerful, isomorphic routing library for Dart.
-version: 1.0.0-dev+19
+version: 1.0.0
 author: Tobe O <thosakwe@gmail.com>
 homepage: https://github.com/angel-dart/angel_route
 dev_dependencies: