diff --git a/README.md b/README.md
index e4b211ac..c745ddc4 100644
--- a/README.md
+++ b/README.md
@@ -193,12 +193,16 @@ The Popup children will be rendered as its content using `React.renderToStaticMa
 
 ## Changelog
 
-v0.4.0-beta.1
+### v0.4.0-rc.1 (11/03/15)
 
-- Updated React dependency to 0.13:
+React 0.13.0.
+
+### v0.4.0-beta.1 (08/03/15)
+
+- Updated React dependency to 0.13.0-rc2:
   - Components are defined as ES6 classes.
   - Mixins are replaced by the base components `MapComponent`, `MapLayer`, `BaseTileLayer` and `PopupContainer`. All components extend from these.
-  - The new [`React.cloneElement()`](https://facebook.github.io/react/blog/2015/03/03/react-v0.13-rc2.html#react.cloneelement) API is used instead of `React.cloneWithProps()` to pass the `map` property to the components.
+  - The new [`React.cloneElement()`](https://facebook.github.io/react/blog/2015/03/03/react-v0.13-rc2.html#react.cloneelement) API is used instead of the deprecated `React.addons.cloneWithProps()` to pass the `map` property to the components.
   - The `map` property has been removed from the components `propTypes` definition as it is dynamically injected to its children by the `Map` component, React would [now warn it is not set](https://facebook.github.io/react/blog/2015/02/24/streamlining-react-elements.html#solution-early-proptype-warnings). It is still required by components to have access to the Leaflet object.
 - Events can now be set as `on{Event}` rather than `onLeaflet{Event}`, ex `onClick` instead of `onLeafletClick`, as all events are proxied to Leaflet.
 - Deprecated `getLeafletElement()` method, simply use the `leafletElement` property instead to access the Leaflet object created for a component.
diff --git a/example/build/app.js b/example/build/app.js
index 2d5d6fec..91120ff4 100755
--- a/example/build/app.js
+++ b/example/build/app.js
@@ -51,7 +51,7 @@ React.render(examples, document.getElementById("app"));
 
 var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
 
-var _prototypeProperties = function (child, staticProps, instanceProps) { if (staticProps) Object.defineProperties(child, staticProps); if (instanceProps) Object.defineProperties(child.prototype, instanceProps); };
+var _createClass = (function () { function defineProperties(target, props) { for (var key in props) { var prop = props[key]; prop.configurable = true; if (prop.value) prop.writable = true; } Object.defineProperties(target, props); } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
 
 var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
 
@@ -81,13 +81,11 @@ var EventsExample = (function (_React$Component) {
 
   _inherits(EventsExample, _React$Component);
 
-  _prototypeProperties(EventsExample, null, {
+  _createClass(EventsExample, {
     handleClick: {
       value: function handleClick() {
         this.refs.map.leafletElement.locate();
-      },
-      writable: true,
-      configurable: true
+      }
     },
     handleLocationFound: {
       value: function handleLocationFound(e) {
@@ -95,9 +93,7 @@ var EventsExample = (function (_React$Component) {
           hasLocation: true,
           latlng: e.latlng
         });
-      },
-      writable: true,
-      configurable: true
+      }
     },
     render: {
       value: function render() {
@@ -128,9 +124,7 @@ var EventsExample = (function (_React$Component) {
           }),
           marker
         );
-      },
-      writable: true,
-      configurable: true
+      }
     }
   });
 
@@ -144,7 +138,7 @@ module.exports = EventsExample;
 
 var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
 
-var _prototypeProperties = function (child, staticProps, instanceProps) { if (staticProps) Object.defineProperties(child, staticProps); if (instanceProps) Object.defineProperties(child.prototype, instanceProps); };
+var _createClass = (function () { function defineProperties(target, props) { for (var key in props) { var prop = props[key]; prop.configurable = true; if (prop.value) prop.writable = true; } Object.defineProperties(target, props); } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
 
 var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
 
@@ -172,7 +166,7 @@ var SimpleExample = (function (_React$Component) {
 
   _inherits(SimpleExample, _React$Component);
 
-  _prototypeProperties(SimpleExample, null, {
+  _createClass(SimpleExample, {
     render: {
       value: function render() {
         var position = [this.state.lat, this.state.lng];
@@ -199,9 +193,7 @@ var SimpleExample = (function (_React$Component) {
             )
           )
         );
-      },
-      writable: true,
-      configurable: true
+      }
     }
   });
 
@@ -215,7 +207,7 @@ module.exports = SimpleExample;
 
 var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
 
-var _prototypeProperties = function (child, staticProps, instanceProps) { if (staticProps) Object.defineProperties(child, staticProps); if (instanceProps) Object.defineProperties(child.prototype, instanceProps); };
+var _createClass = (function () { function defineProperties(target, props) { for (var key in props) { var prop = props[key]; prop.configurable = true; if (prop.value) prop.writable = true; } Object.defineProperties(target, props); } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
 
 var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
 
@@ -247,7 +239,7 @@ var VectorLayersExample = (function (_React$Component) {
 
   _inherits(VectorLayersExample, _React$Component);
 
-  _prototypeProperties(VectorLayersExample, null, {
+  _createClass(VectorLayersExample, {
     render: {
       value: function render() {
         var center = [51.505, -0.09];
@@ -289,9 +281,7 @@ var VectorLayersExample = (function (_React$Component) {
           React.createElement(MultiPolygon, { polygons: multiPolygon, color: "purple" }),
           React.createElement(Rectangle, { bounds: rectangle, color: "black" })
         );
-      },
-      writable: true,
-      configurable: true
+      }
     }
   });
 
diff --git a/example/build/dependencies.js b/example/build/dependencies.js
index bba0cb5b..4a77321a 100755
--- a/example/build/dependencies.js
+++ b/example/build/dependencies.js
@@ -35,6 +35,7 @@ process.browser = true;
 process.env = {};
 process.argv = [];
 process.version = ''; // empty string to avoid regexp issues
+process.versions = {};
 
 function noop() {}
 
@@ -4543,7 +4544,7 @@ if ("production" !== process.env.NODE_ENV) {
   }
 }
 
-React.version = '0.13.0-rc2';
+React.version = '0.13.0';
 
 module.exports = React;
 
@@ -6459,7 +6460,7 @@ ReactComponent.prototype.setState = function(partialState, callback) {
  * You may want to call this when you know that some deeper aspect of the
  * component's state has changed but `setState` was not called.
  *
- * This will not invoke `shouldUpdateComponent`, but it will invoke
+ * This will not invoke `shouldComponentUpdate`, but it will invoke
  * `componentWillUpdate` and `componentDidUpdate`.
  *
  * @param {?function} callback Called after update is complete.
@@ -6482,6 +6483,7 @@ if ("production" !== process.env.NODE_ENV) {
   var deprecatedAPIs = {
     getDOMNode: 'getDOMNode',
     isMounted: 'isMounted',
+    replaceProps: 'replaceProps',
     replaceState: 'replaceState',
     setProps: 'setProps'
   };
@@ -6805,6 +6807,20 @@ var ReactCompositeComponentMixin = {
 
     // Initialize the public class
     var inst = new Component(publicProps, publicContext);
+
+    if ("production" !== process.env.NODE_ENV) {
+      // This will throw later in _renderValidatedComponent, but add an early
+      // warning now to help debugging
+      ("production" !== process.env.NODE_ENV ? warning(
+        inst.render != null,
+        '%s(...): No `render` method found on the returned component ' +
+        'instance: you may have forgotten to define `render` in your ' +
+        'component or you may have accidentally tried to render an element ' +
+        'whose type is a function that isn\'t a React component.',
+        Component.displayName || Component.name || 'Component'
+      ) : null);
+    }
+
     // These should be set up in the constructor, but as a convenience for
     // simpler class abstractions, we set them up after the fact.
     inst.props = publicProps;
@@ -10063,17 +10079,12 @@ var ReactDefaultPerf = {
           addValue(entry.inclusive, rootNodeID, totalTime);
         }
 
-        var displayName = null;
-        if (this._instance.constructor.displayName) {
-          displayName = this._instance.constructor.displayName;
-        } else if (this._currentElement.type) {
-          displayName = this._currentElement.type;
-        }
-
         entry.displayNames[rootNodeID] = {
-          current: displayName,
+          current: typeof this._currentElement.type === 'string' ?
+            this._currentElement.type :
+            this.getName(),
           owner: this._currentElement._owner ?
-            this._currentElement._owner._instance.constructor.displayName :
+            this._currentElement._owner.getName() :
             '<root>'
         };
 
@@ -14465,6 +14476,7 @@ function isNode(propValue) {
   switch (typeof propValue) {
     case 'number':
     case 'string':
+    case 'undefined':
       return true;
     case 'boolean':
       return !propValue;
@@ -14472,7 +14484,7 @@ function isNode(propValue) {
       if (Array.isArray(propValue)) {
         return propValue.every(isNode);
       }
-      if (ReactElement.isValidElement(propValue)) {
+      if (propValue === null || ReactElement.isValidElement(propValue)) {
         return true;
       }
       propValue = ReactFragment.extractIfFragment(propValue);
diff --git a/example/build/lib.js b/example/build/lib.js
index 031b6842..ea28ff0f 100755
--- a/example/build/lib.js
+++ b/example/build/lib.js
@@ -1611,7 +1611,7 @@ function baseAssign(object, source, customizer) {
         value = object[key],
         result = customizer(value, source[key], key, object, source);
 
-    if ((result === result ? result !== value : value === value) ||
+    if ((result === result ? (result !== value) : (value === value)) ||
         (typeof value == 'undefined' && !(key in object))) {
       object[key] = result;
     }
@@ -2572,8 +2572,10 @@ function equalObjects(object, other, equalFunc, customizer, isWhere, stackA, sta
         othCtor = other.constructor;
 
     // Non `Object` object instances with different constructors are not equal.
-    if (objCtor != othCtor && ('constructor' in object && 'constructor' in other) &&
-        !(typeof objCtor == 'function' && objCtor instanceof objCtor && typeof othCtor == 'function' && othCtor instanceof othCtor)) {
+    if (objCtor != othCtor &&
+        ('constructor' in object && 'constructor' in other) &&
+        !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
+          typeof othCtor == 'function' && othCtor instanceof othCtor)) {
       return false;
     }
   }
@@ -2785,7 +2787,7 @@ function isIterateeCall(value, index, object) {
   }
   if (prereq) {
     var other = object[index];
-    return value === value ? value === other : other !== other;
+    return value === value ? (value === other) : (other !== other);
   }
   return false;
 }
@@ -3320,7 +3322,7 @@ var keys = !nativeKeys ? shimKeys : function(object) {
         length = object.length;
   }
   if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
-     (typeof object != 'function' && (length && isLength(length)))) {
+      (typeof object != 'function' && (length && isLength(length)))) {
     return shimKeys(object);
   }
   return isObject(object) ? nativeKeys(object) : [];
diff --git a/package.json b/package.json
index 874bed8f..cc05fda4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-leaflet",
-  "version": "0.4.0-beta.1",
+  "version": "0.4.0-rc.1",
   "description": "React components for Leaflet maps",
   "main": "lib/index.js",
   "scripts": {
@@ -30,14 +30,14 @@
   },
   "homepage": "https://github.com/PaulLeCam/react-leaflet",
   "dependencies": {
-    "lodash": "^3.4.0"
+    "lodash": "^3.0.0"
   },
   "peerDependencies": {
     "leaflet": "^0.7.0",
-    "react": "^0.13.0-rc2"
+    "react": "^0.13.0"
   },
   "devDependencies": {
-    "babel": "^4.7.3",
+    "babel": "^4.7.8",
     "babelify": "^5.0.3",
     "browserify": "^9.0.3",
     "gulp": "^3.8.10",
@@ -47,7 +47,7 @@
     "jest-cli": "^0.4.0",
     "leaflet": "^0.7.3",
     "onchange": "^1.0.0",
-    "react": "^0.13.0-rc2",
+    "react": "^0.13.0",
     "vinyl-source-stream2": "^0.1.1",
     "watchify": "^2.4.0"
   },