react - npm Package Compare versions

Comparing version 0.13.0-beta.1 to 0.13.0-beta.2

lib/accumulateInto.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/adler32.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/AutoFocusMixin.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/BeforeInputEventPlugin.js

 /**
- * Copyright 2013 Facebook, Inc.
+ * Copyright 2013-2015 Facebook, Inc.
  * All rights reserved.
@@ -133,5 +133,2 @@ *
 
-// Track characters inserted via keypress and composition events.
-var fallbackBeforeInputChars = null;
-
 // Track whether we've ever handled a keypress on the space key.
@@ -440,3 +437,2 @@ var hasSpaceKeypress = false;
   event.data = chars;
-  fallbackBeforeInputChars = null;
   EventPropagators.accumulateTwoPhaseDispatches(event);
@@ -443,0 +439,0 @@ return event;

lib/CallbackQueue.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/camelize.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/camelizeStyleName.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ChangeEventPlugin.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ClientReactRootIndex.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/cloneWithProps.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/containsNode.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/createFullPageComponent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/createNodesFromMarkup.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -17,3 +17,3 @@ *
 
-var createArrayFrom = require("./createArrayFrom");
+var createArrayFromMixed = require("./createArrayFromMixed");
 var getMarkupWrap = require("./getMarkupWrap");
@@ -77,6 +77,6 @@ var invariant = require("./invariant");
     ) : invariant(handleScript));
-    createArrayFrom(scripts).forEach(handleScript);
+    createArrayFromMixed(scripts).forEach(handleScript);
   }
 
-  var nodes = createArrayFrom(node.childNodes);
+  var nodes = createArrayFromMixed(node.childNodes);
   while (node.lastChild) {
@@ -83,0 +83,0 @@ node.removeChild(node.lastChild);

lib/CSSCore.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/CSSProperty.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/CSSPropertyOperations.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/cx.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/Danger.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/dangerousStyleValue.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/DefaultEventPluginOrder.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -14,3 +14,3 @@ *
 
- var keyOf = require("./keyOf");
+var keyOf = require("./keyOf");
 
@@ -17,0 +17,0 @@ /**

lib/DOMChildrenOperations.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -18,14 +18,6 @@ *
 
-var getTextContentAccessor = require("./getTextContentAccessor");
+var setTextContent = require("./setTextContent");
 var invariant = require("./invariant");
 
 /**
- * The DOM property to use when setting text content.
- *
- * @type {string}
- * @private
- */
-var textContentAccessor = getTextContentAccessor();
-
-/**
  * Inserts `childNode` as a child of `parentNode` at the `index`.
@@ -49,33 +41,2 @@ *
 
-var updateTextContent;
-if (textContentAccessor === 'textContent') {
-  /**
-   * Sets the text content of `node` to `text`.
-   *
-   * @param {DOMElement} node Node to change
-   * @param {string} text New text content
-   */
-  updateTextContent = function(node, text) {
-    node.textContent = text;
-  };
-} else {
-  /**
-   * Sets the text content of `node` to `text`.
-   *
-   * @param {DOMElement} node Node to change
-   * @param {string} text New text content
-   */
-  updateTextContent = function(node, text) {
-    // In order to preserve newlines correctly, we can't use .innerText to set
-    // the contents (see #1080), so we empty the element then append a text node
-    while (node.firstChild) {
-      node.removeChild(node.firstChild);
-    }
-    if (text) {
-      var doc = node.ownerDocument || document;
-      node.appendChild(doc.createTextNode(text));
-    }
-  };
-}
-
 /**
@@ -88,3 +49,3 @@ * Operations for updating with DOM children.
 
-  updateTextContent: updateTextContent,
+  updateTextContent: setTextContent,
 
@@ -162,3 +123,3 @@ /**
         case ReactMultiChildUpdateTypes.TEXT_CONTENT:
-          updateTextContent(
+          setTextContent(
             update.parentNode,
@@ -165,0 +126,0 @@ update.textContent

lib/DOMProperty.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/DOMPropertyOperations.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -17,4 +17,3 @@ *
 
-var escapeTextForBrowser = require("./escapeTextForBrowser");
-var memoizeStringOnly = require("./memoizeStringOnly");
+var quoteAttributeValueForBrowser = require("./quoteAttributeValueForBrowser");
 var warning = require("./warning");
@@ -30,6 +29,2 @@
 
-var processAttributeNameAndPrefix = memoizeStringOnly(function(name) {
-  return escapeTextForBrowser(name) + '="';
-});
-
 if ("production" !== process.env.NODE_ENV) {
@@ -86,4 +81,4 @@ var reactProps = {
   createMarkupForID: function(id) {
-    return processAttributeNameAndPrefix(DOMProperty.ID_ATTRIBUTE_NAME) +
-      escapeTextForBrowser(id) + '"';
+    return DOMProperty.ID_ATTRIBUTE_NAME + '=' +
+      quoteAttributeValueForBrowser(id);
   },
@@ -107,6 +102,5 @@
           (DOMProperty.hasOverloadedBooleanValue[name] && value === true)) {
-        return escapeTextForBrowser(attributeName);
+        return attributeName;
       }
-      return processAttributeNameAndPrefix(attributeName) +
-        escapeTextForBrowser(value) + '"';
+      return attributeName + '=' + quoteAttributeValueForBrowser(value);
     } else if (DOMProperty.isCustomAttribute(name)) {
@@ -116,4 +110,3 @@ if (value == null) {
       }
-      return processAttributeNameAndPrefix(name) +
-        escapeTextForBrowser(value) + '"';
+      return name + '=' + quoteAttributeValueForBrowser(value);
     } else if ("production" !== process.env.NODE_ENV) {
@@ -120,0 +113,0 @@ warnUnknownProperty(name);

lib/emptyFunction.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/emptyObject.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/EnterLeaveEventPlugin.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/EventConstants.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/EventListener.js

 /**
- * Copyright 2013-2014 Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  *
@@ -4,0 +4,0 @@ * Licensed under the Apache License, Version 2.0 (the "License");

lib/EventPluginHub.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/EventPluginRegistry.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/EventPluginUtils.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -118,4 +118,4 @@ *
  */
-function executeDispatchesInOrder(event, executeDispatch) {
-  forEachEventDispatch(event, executeDispatch);
+function executeDispatchesInOrder(event, cb) {
+  forEachEventDispatch(event, cb);
   event._dispatchListeners = null;
@@ -122,0 +122,0 @@ event._dispatchIDs = null;

lib/EventPropagators.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ExecutionEnvironment.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/FallbackCompositionState.js

 /**
- * Copyright 2013 Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/findDOMNode.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/flattenChildren.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/focusNode.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/forEachAccumulated.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/getActiveElement.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/getEventCharCode.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/getEventKey.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/getEventModifierState.js

 /**
- * Copyright 2013 Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/getEventTarget.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/getIteratorFn.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/getMarkupWrap.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/getNodeForCharacterOffset.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/getReactRootElementInContainer.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/getTextContentAccessor.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/getUnboundedScrollPosition.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/HTMLDOMPropertyConfig.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -123,3 +123,3 @@ *
     noValidate: HAS_BOOLEAN_VALUE,
-    open: null,
+    open: HAS_BOOLEAN_VALUE,
     pattern: null,
@@ -168,7 +168,12 @@ placeholder: null,
     autoCorrect: null,
-    // itemProp, itemScope, itemType are for Microdata support. See
-    // http://schema.org/docs/gs.html
+    // itemProp, itemScope, itemType are for
+    // Microdata support. See http://schema.org/docs/gs.html
     itemProp: MUST_USE_ATTRIBUTE,
     itemScope: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
     itemType: MUST_USE_ATTRIBUTE,
+    // itemID and itemRef are for Microdata support as well but
+    // only specified in the the WHATWG spec document. See
+    // https://html.spec.whatwg.org/multipage/microdata.html#microdata-dom-api
+    itemID: MUST_USE_ATTRIBUTE,
+    itemRef: MUST_USE_ATTRIBUTE,
     // property is supported for OpenGraph in meta tags.
@@ -189,3 +194,5 @@ property: null
     autoPlay: 'autoplay',
-    encType: 'enctype',
+    // `encoding` is equivalent to `enctype`, IE8 lacks an `enctype` setter.
+    // http://www.w3.org/TR/html5/forms.html#dom-fs-encoding
+    encType: 'encoding',
     hrefLang: 'hreflang',
@@ -192,0 +199,0 @@ radioGroup: 'radiogroup',

lib/hyphenate.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/hyphenateStyleName.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/instantiateReactComponent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -117,2 +117,6 @@ *
 
+  if ("production" !== process.env.NODE_ENV) {
+    instance._isOwnerNecessary = false;
+  }
+
   // Internal instances should fully constructed at this point, so they should
@@ -119,0 +123,0 @@ // not get any new fields added to them at this point.

lib/invariant.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/isEventSupported.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/isNode.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/isTextInputElement.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/isTextNode.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/joinClasses.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/keyMirror.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/keyOf.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/LinkedStateMixin.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/LinkedValueUtils.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/LocalEventTrapMixin.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/mapObject.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/memoizeStringOnly.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/MobileSafariClickEventPlugin.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/Object.assign.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/onlyChild.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/performance.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/performanceNow.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/PooledClass.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/React.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -16,3 +16,2 @@ *
 
-var DOMPropertyOperations = require("./DOMPropertyOperations");
 var EventPluginUtils = require("./EventPluginUtils");
@@ -27,3 +26,2 @@ var ReactChildren = require("./ReactChildren");
 var ReactDOM = require("./ReactDOM");
-var ReactDOMComponent = require("./ReactDOMComponent");
 var ReactDOMTextComponent = require("./ReactDOMTextComponent");
@@ -33,5 +31,5 @@ var ReactDefaultInjection = require("./ReactDefaultInjection");
 var ReactMount = require("./ReactMount");
-var ReactMultiChild = require("./ReactMultiChild");
 var ReactPerf = require("./ReactPerf");
 var ReactPropTypes = require("./ReactPropTypes");
+var ReactReconciler = require("./ReactReconciler");
 var ReactServerRendering = require("./ReactServerRendering");
@@ -95,9 +93,6 @@
   __REACT_DEVTOOLS_GLOBAL_HOOK__.inject({
-    // TODO: Inject a hook for notifying devtools of updates
     CurrentOwner: ReactCurrentOwner,
-    DOMComponent: ReactDOMComponent,
-    DOMPropertyOperations: DOMPropertyOperations,
     InstanceHandles: ReactInstanceHandles,
     Mount: ReactMount,
-    MultiChild: ReactMultiChild,
+    Reconciler: ReactReconciler,
     TextComponent: ReactDOMTextComponent
@@ -152,4 +147,4 @@ });
 
-React.version = '0.13.0-beta.1';
+React.version = '0.13.0-beta.2';
 
 module.exports = React;

lib/ReactBrowserComponentMixin.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactBrowserEventEmitter.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -329,3 +329,3 @@ *
    */
-  ensureScrollValueMonitoring: function(){
+  ensureScrollValueMonitoring: function() {
     if (!isMonitoringScrollValue) {
@@ -332,0 +332,0 @@ var refresh = ViewportMetrics.refreshScrollValues;

lib/ReactChildReconciler.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactChildren.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -15,2 +15,3 @@ *
 var PooledClass = require("./PooledClass");
+var ReactFragment = require("./ReactFragment");
 
@@ -125,3 +126,3 @@ var traverseAllChildren = require("./traverseAllChildren");
   MapBookKeeping.release(traverseContext);
-  return mapResult;
+  return ReactFragment.create(mapResult);
 }
@@ -128,0 +129,0 @@

lib/ReactClass.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -27,3 +27,2 @@ *
 var keyOf = require("./keyOf");
-var monitorCodeUse = require("./monitorCodeUse");
 var warning = require("./warning");
@@ -665,14 +664,16 @@
       if (newThis !== component && newThis !== null) {
-        monitorCodeUse('react_bind_warning', { component: componentName });
-        console.warn(
+        ("production" !== process.env.NODE_ENV ? warning(
+          false,
           'bind(): React component methods may only be bound to the ' +
-          'component instance. See ' + componentName
-        );
+          'component instance. See %s',
+          componentName
+        ) : null);
       } else if (!args.length) {
-        monitorCodeUse('react_bind_warning', { component: componentName });
-        console.warn(
+        ("production" !== process.env.NODE_ENV ? warning(
+          false,
           'bind(): You are binding a component method to the component. ' +
           'React does this for you automatically in a high-performance ' +
-          'way, so you can safely remove this call. See ' + componentName
-        );
+          'way, so you can safely remove this call. See ',
+          componentName
+        ) : null);
         return boundMethod;
@@ -721,2 +722,5 @@ }
     ) : null);
+    Object.defineProperty(this, 'type', {
+      value: this
+    });
     return this;
@@ -879,14 +883,10 @@ }
     if ("production" !== process.env.NODE_ENV) {
-      if (Constructor.prototype.componentShouldUpdate) {
-        monitorCodeUse(
-          'react_component_should_update_warning',
-          { component: spec.displayName }
-        );
-        console.warn(
-          (spec.displayName || 'A component') + ' has a method called ' +
-          'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' +
-          'The name is phrased as a question because the function is ' +
-          'expected to return a value.'
-        );
-      }
+      ("production" !== process.env.NODE_ENV ? warning(
+        !Constructor.prototype.componentShouldUpdate,
+        '%s has a method called ' +
+        'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' +
+        'The name is phrased as a question because the function is ' +
+        'expected to return a value.',
+        spec.displayName || 'A component'
+      ) : null);
     }
@@ -904,4 +904,6 @@
     if ("production" !== process.env.NODE_ENV) {
-      if (Object.defineProperty) {
+      try {
         Object.defineProperty(Constructor, 'type', typeDeprecationDescriptor);
+      } catch (x) {
+        // IE will fail on defineProperty (es5-shim/sham too)
       }
@@ -908,0 +910,0 @@ }

lib/ReactComponent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -39,3 +39,11 @@ *
  *
- * @param {object} partialState Next partial state to be merged with state.
+ * When a function is provided to setState, it will be called at some point in
+ * the future (not synchronously). It will be called with the up to date
+ * component arguments (state, props, context). These values can be different
+ * from this.* because your function may be called after receiveProps but before
+ * shouldComponentUpdate, and this new state, props, and context will not yet be
+ * assigned to this.
+ *
+ * @param {object|function} partialState Next partial state or function to
+ *        produce next partial state to be merged with current state.
  * @param {?function} callback Called after state is updated.
@@ -47,5 +55,10 @@ * @final
   ("production" !== process.env.NODE_ENV ? invariant(
-    typeof partialState === 'object' || partialState == null,
-    'setState(...): takes an object of state variables to update.'
-  ) : invariant(typeof partialState === 'object' || partialState == null));
+    typeof partialState === 'object' ||
+    typeof partialState === 'function' ||
+    partialState == null,
+    'setState(...): takes an object of state variables to update or a ' +
+    'function which returns an object of state variables.'
+  ) : invariant(typeof partialState === 'object' ||
+  typeof partialState === 'function' ||
+  partialState == null));
   if ("production" !== process.env.NODE_ENV) {
@@ -91,10 +104,10 @@ ("production" !== process.env.NODE_ENV ? warning(
 if ("production" !== process.env.NODE_ENV) {
-  if (Object.defineProperty) {
-    var deprecatedAPIs = {
-      getDOMNode: 'getDOMNode',
-      isMounted: 'isMounted',
-      replaceState: 'replaceState',
-      setProps: 'setProps'
-    };
-    var defineDeprecationWarning = function(methodName, displayName) {
+  var deprecatedAPIs = {
+    getDOMNode: 'getDOMNode',
+    isMounted: 'isMounted',
+    replaceState: 'replaceState',
+    setProps: 'setProps'
+  };
+  var defineDeprecationWarning = function(methodName, displayName) {
+    try {
       Object.defineProperty(ReactComponent.prototype, methodName, {
@@ -110,8 +123,10 @@ get: function() {
       });
-    };
-    for (var methodName in deprecatedAPIs) {
-      if (deprecatedAPIs.hasOwnProperty(methodName)) {
-        defineDeprecationWarning(methodName, deprecatedAPIs[methodName]);
-      }
+    } catch (x) {
+      // IE will fail on defineProperty (es5-shim/sham too)
     }
+  };
+  for (var fnName in deprecatedAPIs) {
+    if (deprecatedAPIs.hasOwnProperty(fnName)) {
+      defineDeprecationWarning(fnName, deprecatedAPIs[fnName]);
+    }
   }
@@ -118,0 +133,0 @@ }

lib/ReactComponentBrowserEnvironment.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactComponentEnvironment.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactComponentWithPureRenderMixin.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactCompositeComponent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -99,3 +99,4 @@ *
     this._pendingElement = null;
-    this._pendingState = null;
+    this._pendingStateQueue = null;
+    this._pendingReplaceState = false;
     this._pendingForceUpdate = false;
@@ -195,22 +196,25 @@
 
-    this._pendingState = null;
+    this._pendingStateQueue = null;
+    this._pendingReplaceState = false;
     this._pendingForceUpdate = false;
 
-    if (inst.componentWillMount) {
-      var previouslyMounting = ReactLifeCycle.currentlyMountingInstance;
-      ReactLifeCycle.currentlyMountingInstance = this;
-      try {
+    var renderedElement;
+
+    var previouslyMounting = ReactLifeCycle.currentlyMountingInstance;
+    ReactLifeCycle.currentlyMountingInstance = this;
+    try {
+      if (inst.componentWillMount) {
         inst.componentWillMount();
-      } finally {
-        ReactLifeCycle.currentlyMountingInstance = previouslyMounting;
+        // When mounting, calls to `setState` by `componentWillMount` will set
+        // `this._pendingStateQueue` without triggering a re-render.
+        if (this._pendingStateQueue) {
+          inst.state = this._processPendingState(inst.props, inst.context);
+        }
       }
-      // When mounting, calls to `setState` by `componentWillMount` will set
-      // `this._pendingState` without triggering a re-render.
-      if (this._pendingState) {
-        inst.state = this._pendingState;
-        this._pendingState = null;
-      }
+
+      renderedElement = this._renderValidatedComponent();
+    } finally {
+      ReactLifeCycle.currentlyMountingInstance = previouslyMounting;
     }
 
-    var renderedElement = this._renderValidatedComponent();
     this._renderedComponent = this._instantiateReactComponent(
@@ -257,3 +261,4 @@ renderedElement,
     // Reset pending fields
-    this._pendingState = null;
+    this._pendingStateQueue = null;
+    this._pendingReplaceState = false;
     this._pendingForceUpdate = false;
@@ -263,4 +268,2 @@ this._pendingCallbacks = null;
 
-    ReactComponentEnvironment.unmountIDFromEnvironment(this._rootNodeID);
-
     // These fields do not really need to be reset since this object is no
@@ -451,6 +454,13 @@ // longer accessible.
             // Preface gives us something to blacklist in warning module
-            var preface = 'Failed CompositeComponent proptype check. ';
-            ("production" !== process.env.NODE_ENV ? warning(false, preface + error.message + addendum) : null);
+            ("production" !== process.env.NODE_ENV ? warning(
+              false,
+              'Failed Composite propType: %s',
+              error.message + addendum
+            ) : null);
           } else {
-            ("production" !== process.env.NODE_ENV ? warning(false, error.message + addendum) : null);
+            ("production" !== process.env.NODE_ENV ? warning(
+              false,
+              'Failed Context Types: %s',
+              error.message + addendum
+            ) : null);
           }
@@ -478,3 +488,3 @@ }
   /**
-   * If any of `_pendingElement`, `_pendingState`, or `_pendingForceUpdate`
+   * If any of `_pendingElement`, `_pendingStateQueue`, or `_pendingForceUpdate`
    * is set, update the component.
@@ -495,3 +505,3 @@ *
 
-    if (this._pendingState != null || this._pendingForceUpdate) {
+    if (this._pendingStateQueue !== null || this._pendingForceUpdate) {
       if ("production" !== process.env.NODE_ENV) {
@@ -561,6 +571,4 @@ ReactElementValidator.checkAndWarnForMutatedProps(
 
-    var prevContext = inst.context;
-    var prevProps = inst.props;
-    var nextContext = prevContext;
-    var nextProps = prevProps;
+    var nextContext = inst.context;
+    var nextProps = inst.props;
 
@@ -574,3 +582,6 @@ // Distinguish between a props update versus a simple state update
         if (nextUnmaskedContext != null) {
-          this._warnIfContextsDiffer(nextParentElement._context, nextUnmaskedContext);
+          this._warnIfContextsDiffer(
+            nextParentElement._context,
+            nextUnmaskedContext
+          );
         }
@@ -580,3 +591,3 @@ }
       // An update here will schedule an update but immediately set
-      // _pendingState which will ensure that any state updates gets
+      // _pendingStateQueue which will ensure that any state updates gets
       // immediately reconciled instead of waiting for the next batch.
@@ -589,4 +600,3 @@
 
-    var nextState = this._pendingState || inst.state;
-    this._pendingState = null;
+    var nextState = this._processPendingState(nextProps, nextContext);
 
@@ -599,9 +609,8 @@ var shouldUpdate =
     if ("production" !== process.env.NODE_ENV) {
-      if (typeof shouldUpdate === 'undefined') {
-        console.warn(
-          (this.getName() || 'ReactCompositeComponent') +
-          '.shouldComponentUpdate(): Returned undefined instead of a ' +
-          'boolean value. Make sure to return true or false.'
-        );
-      }
+      ("production" !== process.env.NODE_ENV ? warning(
+        typeof shouldUpdate !== 'undefined',
+        '%s.shouldComponentUpdate(): Returned undefined instead of a ' +
+        'boolean value. Make sure to return true or false.',
+        this.getName() || 'ReactCompositeComponent'
+      ) : null);
     }
@@ -631,2 +640,27 @@
 
+  _processPendingState: function(props, context) {
+    var inst = this._instance;
+    var queue = this._pendingStateQueue;
+    var replace = this._pendingReplaceState;
+    this._pendingReplaceState = false;
+    this._pendingStateQueue = null;
+
+    if (!queue) {
+      return inst.state;
+    }
+
+    var nextState = assign({}, replace ? queue[0] : inst.state);
+    for (var i = replace ? 1 : 0; i < queue.length; i++) {
+      var partial = queue[i];
+      assign(
+        nextState,
+        typeof partial === 'function' ?
+          partial.call(inst, nextState, props, context) :
+          partial
+      );
+    }
+
+    return nextState;
+  },
+
   /**
@@ -654,3 +688,2 @@ * Merges new props and state, notifies delegate methods of update and
 
-    var prevElement = this._currentElement;
     var prevProps = inst.props;
@@ -657,0 +690,0 @@ var prevState = inst.state;

lib/ReactContext.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -16,4 +16,6 @@ *
 var emptyObject = require("./emptyObject");
-var monitorCodeUse = require("./monitorCodeUse");
+var warning = require("./warning");
 
+var didWarn = false;
+
 /**
@@ -50,4 +52,12 @@ * Keeps track of the current context.
   withContext: function(newContext, scopedCallback) {
-    monitorCodeUse('react_with_context', {newContext: newContext});
+    if ("production" !== process.env.NODE_ENV) {
+      ("production" !== process.env.NODE_ENV ? warning(
+        didWarn,
+        'withContext is deprecated and will be removed in a future version. ' +
+        'Use a wrapper component with getChildContext instead.'
+      ) : null);
 
+      didWarn = true;
+    }
+
     var result;
@@ -54,0 +64,0 @@ var previousContext = ReactContext.current;

lib/ReactCSSTransitionGroup.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactCSSTransitionGroupChild.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -21,2 +21,3 @@ *
 var onlyChild = require("./onlyChild");
+var warning = require("./warning");
 
@@ -35,8 +36,10 @@ // We don't remove the element from the DOM until we receive an animationend or
   noEventListener = function() {
-    console.warn(
+    ("production" !== process.env.NODE_ENV ? warning(
+      false,
       'transition(): tried to perform an animation without ' +
       'an animationend or transitionend event after timeout (' +
-      NO_EVENT_TIMEOUT + 'ms). You should either disable this ' +
-      'transition in JS or add a CSS animation/transition.'
-    );
+      '%sms). You should either disable this ' +
+      'transition in JS or add a CSS animation/transition.',
+      NO_EVENT_TIMEOUT
+    ) : null);
   };
@@ -43,0 +46,0 @@ }

lib/ReactCurrentOwner.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDefaultBatchingStrategy.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDefaultInjection.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -23,2 +23,3 @@ *
 var ReactBrowserComponentMixin = require("./ReactBrowserComponentMixin");
+var ReactClass = require("./ReactClass");
 var ReactComponentBrowserEnvironment =
@@ -32,2 +33,3 @@ require("./ReactComponentBrowserEnvironment");
 var ReactDOMIDOperations = require("./ReactDOMIDOperations");
+var ReactDOMIframe = require("./ReactDOMIframe");
 var ReactDOMInput = require("./ReactDOMInput");
@@ -38,2 +40,3 @@ var ReactDOMOption = require("./ReactDOMOption");
 var ReactDOMTextComponent = require("./ReactDOMTextComponent");
+var ReactElement = require("./ReactElement");
 var ReactEventListener = require("./ReactEventListener");
@@ -51,2 +54,18 @@ var ReactInjection = require("./ReactInjection");
 
+function autoGenerateWrapperClass(type) {
+  return ReactClass.createClass({
+    tagName: type.toUpperCase(),
+    render: function() {
+      return new ReactElement(
+        type,
+        null,
+        null,
+        null,
+        null,
+        this.props
+      );
+    }
+  });
+}
+
 function inject() {
@@ -85,2 +104,6 @@ ReactInjection.EventEmitter.injectReactEventListener(
 
+  ReactInjection.NativeComponent.injectAutoWrapper(
+    autoGenerateWrapperClass
+  );
+
   // This needs to happen before createFullPageComponent() otherwise the mixin
@@ -93,2 +116,3 @@ // won't be included.
     'form': ReactDOMForm,
+    'iframe': ReactDOMIframe,
     'img': ReactDOMImg,
@@ -95,0 +119,0 @@ 'input': ReactDOMInput,

lib/ReactDefaultPerf.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDefaultPerfAnalysis.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDOM.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDOMButton.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDOMComponent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -21,2 +21,4 @@ *
 var ReactBrowserEventEmitter = require("./ReactBrowserEventEmitter");
+var ReactComponentBrowserEnvironment =
+  require("./ReactComponentBrowserEnvironment");
 var ReactMount = require("./ReactMount");
@@ -27,7 +29,6 @@ var ReactMultiChild = require("./ReactMultiChild");
 var assign = require("./Object.assign");
-var escapeTextForBrowser = require("./escapeTextForBrowser");
+var escapeTextContentForBrowser = require("./escapeTextContentForBrowser");
 var invariant = require("./invariant");
 var isEventSupported = require("./isEventSupported");
 var keyOf = require("./keyOf");
-var monitorCodeUse = require("./monitorCodeUse");
 var warning = require("./warning");
@@ -67,3 +68,4 @@
       '`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. ' +
-      'Please visit http://fb.me/react-invariant-dangerously-set-inner-html for more information.'
+      'Please visit http://fb.me/react-invariant-dangerously-set-inner-html ' +
+      'for more information.'
     ) : invariant(props.dangerouslySetInnerHTML.__html != null));
@@ -77,10 +79,9 @@ }
     ) : null);
-    if (props.contentEditable && props.children != null) {
-      console.warn(
-        'A component is `contentEditable` and contains `children` managed by ' +
-        'React. It is now your responsibility to guarantee that none of ' +
-        'those nodes are unexpectedly modified or duplicated. This is ' +
-        'probably not intentional.'
-      );
-    }
+    ("production" !== process.env.NODE_ENV ? warning(
+      !props.contentEditable || props.children == null,
+      'A component is `contentEditable` and contains `children` managed by ' +
+      'React. It is now your responsibility to guarantee that none of ' +
+      'those nodes are unexpectedly modified or duplicated. This is ' +
+      'probably not intentional.'
+    ) : null);
   }
@@ -99,7 +100,6 @@ ("production" !== process.env.NODE_ENV ? invariant(
     // bubble.
-    if (registrationName === 'onScroll' &&
-        !isEventSupported('scroll', true)) {
-      monitorCodeUse('react_no_scroll_event');
-      console.warn('This browser doesn\'t support the `onScroll` event');
-    }
+    ("production" !== process.env.NODE_ENV ? warning(
+      registrationName !== 'onScroll' || isEventSupported('scroll', true),
+      'This browser doesn\'t support the `onScroll` event'
+    ) : null);
   }
@@ -290,3 +290,3 @@ var container = ReactMount.findReactContainerForID(id);
       if (contentToUse != null) {
-        return prefix + escapeTextForBrowser(contentToUse);
+        return prefix + escapeTextContentForBrowser(contentToUse);
       } else if (childrenToUse != null) {
@@ -484,3 +484,3 @@ var mountImages = this.mountChildren(
     ReactBrowserEventEmitter.deleteAllListeners(this._rootNodeID);
-    ReactMount.purgeID(this._rootNodeID);
+    ReactComponentBrowserEnvironment.unmountIDFromEnvironment(this._rootNodeID);
     this._rootNodeID = null;
@@ -487,0 +487,0 @@ }

lib/ReactDOMForm.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDOMIDOperations.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -135,4 +135,4 @@ *
   dangerouslyReplaceNodeWithMarkupByID: function(id, markup) {
-      var node = ReactMount.getNode(id);
-      DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup(node, markup);
+    var node = ReactMount.getNode(id);
+    DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup(node, markup);
   },
@@ -139,0 +139,0 @@

lib/ReactDOMImg.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDOMInput.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDOMOption.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDOMSelect.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDOMSelection.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDOMTextarea.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactDOMTextComponent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -21,4 +21,3 @@ *
 var assign = require("./Object.assign");
-var escapeTextForBrowser = require("./escapeTextForBrowser");
-var invariant = require("./invariant");
+var escapeTextContentForBrowser = require("./escapeTextContentForBrowser");
 
@@ -71,3 +70,3 @@ /**
     this._rootNodeID = rootID;
-    var escapedText = escapeTextForBrowser(this._stringText);
+    var escapedText = escapeTextContentForBrowser(this._stringText);
 
@@ -113,3 +112,2 @@ if (transaction.renderToStaticMarkup) {
   unmountComponent: function() {
-    // TODO: Is this necessary?
     ReactComponentBrowserEnvironment.unmountIDFromEnvironment(this._rootNodeID);
@@ -116,0 +114,0 @@ }

lib/ReactElement.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactElementValidator.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -22,2 +22,3 @@ *
 var ReactElement = require("./ReactElement");
+var ReactFragment = require("./ReactFragment");
 var ReactPropTypeLocations = require("./ReactPropTypeLocations");
@@ -29,3 +30,2 @@ var ReactPropTypeLocationNames = require("./ReactPropTypeLocationNames");
 var getIteratorFn = require("./getIteratorFn");
-var monitorCodeUse = require("./monitorCodeUse");
 var invariant = require("./invariant");
@@ -49,7 +49,3 @@ var warning = require("./warning");
  */
-var ownerHasKeyUseWarning = {
-  'react_key_warning': {},
-  'react_numeric_key_warning': {}
-};
-var ownerHasMonitoredObjectMap = {};
+var ownerHasKeyUseWarning = {};
 
@@ -108,3 +104,2 @@ var loggedTypeFailures = {};
   warnAndMonitorForKeyUse(
-    'react_key_warning',
     'Each child in an array or iterator should have a unique "key" prop.',
@@ -130,3 +125,2 @@ element,
   warnAndMonitorForKeyUse(
-    'react_numeric_key_warning',
     'Child objects should have non-numeric keys so ordering is preserved.',
@@ -142,3 +136,2 @@ element,
  * @internal
- * @param {string} warningID The id used when logging.
  * @param {string} message The base warning that gets output.
@@ -148,3 +141,3 @@ * @param {ReactElement} element Component that requires a key.
  */
-function warnAndMonitorForKeyUse(warningID, message, element, parentType) {
+function warnAndMonitorForKeyUse(message, element, parentType) {
   var ownerName = getCurrentOwnerDisplayName();
@@ -154,3 +147,5 @@ var parentName = parentType.displayName || parentType.name;
   var useName = ownerName || parentName;
-  var memoizer = ownerHasKeyUseWarning[warningID];
+  var memoizer = ownerHasKeyUseWarning[message] || (
+    (ownerHasKeyUseWarning[message] = {})
+  );
   if (memoizer.hasOwnProperty(useName)) {
@@ -168,3 +163,2 @@ return;
   // assigning it a key.
-  var childOwnerName = null;
   if (element &&
@@ -174,3 +168,3 @@ element._owner &&
     // Name of the component that originally created this child.
-    childOwnerName = getName(element._owner);
+    var childOwnerName = getName(element._owner);
 
@@ -181,25 +175,6 @@ message += (" It was passed a child from " + childOwnerName + ".");
   message += ' See http://fb.me/react-warning-keys for more information.';
-  monitorCodeUse(warningID, {
-    component: useName,
-    componentOwner: childOwnerName
-  });
-  console.warn(message);
+  ("production" !== process.env.NODE_ENV ? warning(false, message) : null);
 }
 
 /**
- * Log that we're using an object map. We're considering deprecating this
- * feature and replace it with proper Map and ImmutableMap data structures.
- *
- * @internal
- */
-function monitorUseOfObjectMap() {
-  var currentName = getCurrentOwnerDisplayName() || '';
-  if (ownerHasMonitoredObjectMap.hasOwnProperty(currentName)) {
-    return;
-  }
-  ownerHasMonitoredObjectMap[currentName] = true;
-  monitorCodeUse('react_object_map_children');
-}
-
-/**
  * Ensure that every element either is passed in a static location, in an
@@ -227,15 +202,17 @@ * array with an explicit keys property defined, or in an object literal
     // Entry iterators provide implicit keys.
-    if (iteratorFn && iteratorFn !== node.entries) {
-      var iterator = iteratorFn.call(node);
-      var step;
-      while (!(step = iterator.next()).done) {
-        if (ReactElement.isValidElement(step.value)) {
-          validateExplicitKey(step.value, parentType);
+    if (iteratorFn) {
+      if (iteratorFn !== node.entries) {
+        var iterator = iteratorFn.call(node);
+        var step;
+        while (!(step = iterator.next()).done) {
+          if (ReactElement.isValidElement(step.value)) {
+            validateExplicitKey(step.value, parentType);
+          }
         }
       }
     } else if (typeof node === 'object') {
-      monitorUseOfObjectMap();
-      for (var key in node) {
-        if (node.hasOwnProperty(key)) {
-          validatePropertyKey(key, node[key], parentType);
+      var fragment = ReactFragment.extractIfFragment(node);
+      for (var key in fragment) {
+        if (fragment.hasOwnProperty(key)) {
+          validatePropertyKey(key, fragment[key], parentType);
         }
@@ -284,3 +261,3 @@ }
         var addendum = getDeclarationErrorAddendum(this);
-        ("production" !== process.env.NODE_ENV ? warning(false, error.message + addendum) : null);
+        ("production" !== process.env.NODE_ENV ? warning(false, 'Failed propType: ' + error.message + addendum) : null);
       }
@@ -287,0 +264,0 @@ }

lib/ReactEmptyComponent.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -22,3 +22,3 @@ *
 // `null` (in reality a placeholder such as `noscript`)
-var nullComponentIdsRegistry = {};
+var nullComponentIDsRegistry = {};
 
@@ -67,3 +67,3 @@ var ReactEmptyComponentInjection = {
 function registerNullComponentID(id) {
-  nullComponentIdsRegistry[id] = true;
+  nullComponentIDsRegistry[id] = true;
 }
@@ -76,3 +76,3 @@
 function deregisterNullComponentID(id) {
-  delete nullComponentIdsRegistry[id];
+  delete nullComponentIDsRegistry[id];
 }
@@ -85,3 +85,3 @@
 function isNullComponentID(id) {
-  return !!nullComponentIdsRegistry[id];
+  return !!nullComponentIDsRegistry[id];
 }
@@ -88,0 +88,0 @@

lib/ReactErrorUtils.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactEventEmitterMixin.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactEventListener.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactInjection.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactInputSelection.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactInstanceHandles.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactInstanceMap.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactLifeCycle.js

@@ -12,3 +12,3 @@ /**
 
-"use strict";
+'use strict';
 
@@ -15,0 +15,0 @@ /**

lib/ReactLink.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactMarkupChecksum.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactMount.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -472,2 +472,21 @@ *
 
+    if ("production" !== process.env.NODE_ENV) {
+      if (!containerHasReactMarkup || reactRootElement.nextSibling) {
+        var rootElementSibling = reactRootElement;
+        while (rootElementSibling) {
+          if (ReactMount.isRenderedByReact(rootElementSibling)) {
+            ("production" !== process.env.NODE_ENV ? warning(
+              false,
+              'render(): Target node has markup rendered by React, but there ' +
+              'are unrelated nodes as well. This is most commonly caused by ' +
+              'white-space inserted around server-rendered markup.'
+            ) : null);
+            break;
+          }
+
+          rootElementSibling = rootElementSibling.nextSibling;
+        }
+      }
+    }
+
     var shouldReuseMarkup = containerHasReactMarkup && !prevComponent;
@@ -638,6 +657,7 @@
         } else {
-          console.warn(
+          ("production" !== process.env.NODE_ENV ? warning(
+            false,
             'ReactMount: Root element has been removed from its original ' +
             'container. New container:', rootElement.parentNode
-          );
+          ) : null);
         }
@@ -820,3 +840,4 @@ }
         if ("production" !== process.env.NODE_ENV) {
-          console.warn(
+          ("production" !== process.env.NODE_ENV ? warning(
+            false,
             'React attempted to reuse markup in a container but the ' +
@@ -829,4 +850,5 @@ 'checksum was invalid. This generally means that you are ' +
             'why the markup being generated is different on the client ' +
-            'or server:\n' + difference
-          );
+            'or server:\n%s',
+            difference
+          ) : null);
         }
@@ -833,0 +855,0 @@ }

lib/ReactMultiChild.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactMultiChildUpdateTypes.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactNativeComponent.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -14,8 +14,6 @@ *
 
-var ReactClass = require("./ReactClass");
-var ReactElement = require("./ReactElement");
-
 var assign = require("./Object.assign");
 var invariant = require("./invariant");
 
+var autoGenerateWrapperClass = null;
 var genericComponentClass = null;
@@ -41,21 +39,10 @@ // This registry keeps track of wrapper classes around native tags
     assign(tagToComponentClass, componentClasses);
+  },
+  // Temporary hack since we expect DOM refs to behave like composites,
+  // for this release.
+  injectAutoWrapper: function(wrapperFactory) {
+    autoGenerateWrapperClass = wrapperFactory;
   }
 };
 
-function autoGenerateWrapperClass(type) {
-  return ReactClass.createClass({
-    tagName: type.toUpperCase(),
-    render: function() {
-      return new ReactElement(
-        type,
-        null,
-        null,
-        null,
-        null,
-        this.props
-      );
-    }
-  });
-}
-
 /**
@@ -62,0 +49,0 @@ * Get a composite component wrapper class for a specific tag.

lib/ReactOwner.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactPerf.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactPropTransferer.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactPropTypeLocationNames.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactPropTypeLocations.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactPropTypes.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -97,3 +97,3 @@ *
         return new Error(
-          ("Required " + locationName + " `" + propName + "` was not specified in ")+
+          ("Required " + locationName + " `" + propName + "` was not specified in ") +
           ("`" + componentName + "`.")
@@ -288,3 +288,3 @@ );
   }
-  return createChainableTypeChecker(validate, 'expected `object`');
+  return createChainableTypeChecker(validate);
 }
@@ -291,0 +291,0 @@

lib/ReactPutListenerQueue.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactReconciler.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -103,2 +103,16 @@ *
     }
+  },
+
+  /**
+   * Flush any dirty changes in a component.
+   *
+   * @param {ReactComponent} internalInstance
+   * @param {ReactReconcileTransaction} transaction
+   * @internal
+   */
+  performUpdateIfNecessary: function(
+    internalInstance,
+    transaction
+  ) {
+    internalInstance.performUpdateIfNecessary(transaction);
   }
@@ -105,0 +119,0 @@

lib/ReactReconcileTransaction.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactRef.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -15,3 +15,2 @@ *
 var ReactOwner = require("./ReactOwner");
-var ReactUpdates = require("./ReactUpdates");
 
@@ -18,0 +17,0 @@ var ReactRef = {};

lib/ReactRootIndex.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactServerRendering.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactServerRenderingTransaction.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactStateSetters.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactTestUtils.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactTransitionChildMapping.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -16,2 +16,3 @@ *
 var ReactChildren = require("./ReactChildren");
+var ReactFragment = require("./ReactFragment");
 
@@ -27,5 +28,8 @@ var ReactTransitionChildMapping = {
   getChildMapping: function(children) {
-    return ReactChildren.map(children, function(child) {
+    if (!children) {
+      return children;
+    }
+    return ReactFragment.extract(ReactChildren.map(children, function(child) {
       return child;
-    });
+    }));
   },
@@ -32,0 +36,0 @@

lib/ReactTransitionEvents.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ReactTransitionGroup.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -205,3 +205,3 @@ *
     // by cloning a single child
-    var childrenToRender = {};
+    var childrenToRender = [];
     for (var key in this.state.children) {
@@ -215,6 +215,6 @@ var child = this.state.children[key];
         // leaving.
-        childrenToRender[key] = cloneWithProps(
+        childrenToRender.push(cloneWithProps(
           this.props.childFactory(child),
-          {ref: key}
-        );
+          {ref: key, key: key}
+        ));
       }
@@ -221,0 +221,0 @@ }

lib/ReactUpdateQueue.js

@@ -12,3 +12,3 @@ /**
 
-"use strict";
+'use strict';
 
@@ -23,2 +23,3 @@ var ReactLifeCycle = require("./ReactLifeCycle");
 var invariant = require("./invariant");
+var warning = require("./warning");
 
@@ -45,16 +46,23 @@ function enqueueUpdate(internalInstance) {
   var internalInstance = ReactInstanceMap.get(publicInstance);
-  ("production" !== process.env.NODE_ENV ? invariant(
-    internalInstance,
-    '%s(...): Can only update a mounted or mounting component. ' +
-    'This usually means you called %s() on an unmounted ' +
-    'component.',
-    callerName,
-    callerName
-  ) : invariant(internalInstance));
-  ("production" !== process.env.NODE_ENV ? invariant(
-    internalInstance !== ReactLifeCycle.currentlyUnmountingInstance,
-    '%s(...): Cannot call %s() on an unmounting component.',
-    callerName,
-    callerName
-  ) : invariant(internalInstance !== ReactLifeCycle.currentlyUnmountingInstance));
+  if (!internalInstance) {
+    if ("production" !== process.env.NODE_ENV) {
+      // Only warn when we have a callerName. Otherwise we should be silent.
+      // We're probably calling from enqueueCallback. We don't want to warn
+      // there because we already warned for the corresponding lifecycle method.
+      ("production" !== process.env.NODE_ENV ? warning(
+        !callerName,
+        '%s(...): Can only update a mounted or mounting component. ' +
+        'This usually means you called %s() on an unmounted ' +
+        'component. This is a no-op.',
+        callerName,
+        callerName
+      ) : null);
+    }
+    return null;
+  }
+
+  if (internalInstance === ReactLifeCycle.currentlyUnmountingInstance) {
+    return null;
+  }
+
   return internalInstance;
@@ -84,11 +92,14 @@ }
     ) : invariant(typeof callback === 'function'));
-    var internalInstance = ReactInstanceMap.get(publicInstance);
-    ("production" !== process.env.NODE_ENV ? invariant(
-      internalInstance,
-      'Cannot enqueue a callback on an instance that is unmounted.'
-    ) : invariant(internalInstance));
-    if (internalInstance === ReactLifeCycle.currentlyMountingInstance) {
-      // Ignore callbacks in componentWillMount. See enqueueUpdate.
-      return;
+    var internalInstance = getInternalInstanceReadyForUpdate(publicInstance);
+
+    // Previously we would throw an error if we didn't have an internal
+    // instance. Since we want to make it a no-op instead, we mirror the same
+    // behavior we have in other enqueue* methods.
+    // We also need to ignore callbacks in componentWillMount. See
+    // enqueueUpdates.
+    if (!internalInstance ||
+        internalInstance === ReactLifeCycle.currentlyMountingInstance) {
+      return null;
     }
+
     if (internalInstance._pendingCallbacks) {
@@ -108,7 +119,7 @@ internalInstance._pendingCallbacks.push(callback);
     ("production" !== process.env.NODE_ENV ? invariant(
-      typeof callback === "function",
+      typeof callback === 'function',
       'enqueueCallback(...): You called `setProps`, `replaceProps`, ' +
       '`setState`, `replaceState`, or `forceUpdate` with a callback that ' +
       'isn\'t callable.'
-    ) : invariant(typeof callback === "function"));
+    ) : invariant(typeof callback === 'function'));
     if (internalInstance._pendingCallbacks) {
@@ -119,2 +130,3 @@ internalInstance._pendingCallbacks.push(callback);
     }
+    enqueueUpdate(internalInstance);
   },
@@ -141,2 +153,6 @@
 
+    if (!internalInstance) {
+      return;
+    }
+
     internalInstance._pendingForceUpdate = true;
@@ -164,4 +180,9 @@
 
-    internalInstance._pendingState = completeState;
+    if (!internalInstance) {
+      return;
+    }
 
+    internalInstance._pendingStateQueue = [completeState];
+    internalInstance._pendingReplaceState = true;
+
     enqueueUpdate(internalInstance);
@@ -186,9 +207,11 @@ },
 
-    // Merge with `_pendingState` if it exists, otherwise with existing state.
-    internalInstance._pendingState = assign(
-      {},
-      internalInstance._pendingState || internalInstance._instance.state,
-      partialState
-    );
+    if (!internalInstance) {
+      return;
+    }
 
+    var queue =
+      internalInstance._pendingStateQueue ||
+      (internalInstance._pendingStateQueue = []);
+    queue.push(partialState);
+
     enqueueUpdate(internalInstance);
@@ -210,2 +233,6 @@ },
 
+    if (!internalInstance) {
+      return;
+    }
+
     ("production" !== process.env.NODE_ENV ? invariant(
@@ -246,2 +273,6 @@ internalInstance._isTopLevel,
 
+    if (!internalInstance) {
+      return;
+    }
+
     ("production" !== process.env.NODE_ENV ? invariant(
@@ -248,0 +279,0 @@ internalInstance._isTopLevel,

lib/ReactUpdates.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -18,2 +18,3 @@ *
 var ReactPerf = require("./ReactPerf");
+var ReactReconciler = require("./ReactReconciler");
 var Transaction = require("./Transaction");
@@ -150,4 +151,8 @@
     component._pendingCallbacks = null;
-    component.performUpdateIfNecessary(transaction.reconcileTransaction);
 
+    ReactReconciler.performUpdateIfNecessary(
+      component,
+      transaction.reconcileTransaction
+    );
+
     if (callbacks) {
@@ -154,0 +159,0 @@ for (var j = 0; j < callbacks.length; j++) {

lib/ReactWithAddons.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -26,2 +26,3 @@ *
 var ReactCSSTransitionGroup = require("./ReactCSSTransitionGroup");
+var ReactFragment = require("./ReactFragment");
 var ReactTransitionGroup = require("./ReactTransitionGroup");
@@ -43,2 +44,3 @@ var ReactUpdates = require("./ReactUpdates");
   cloneWithProps: cloneWithProps,
+  createFragment: ReactFragment.create,
   update: update
@@ -45,0 +47,0 @@ };

lib/SelectEventPlugin.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ServerReactRootIndex.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/setInnerHTML.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/shallowEqual.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/shouldUpdateReactComponent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -15,3 +15,3 @@ *
 
-var monitorCodeUse = require("./monitorCodeUse");
+var warning = require("./warning");
 
@@ -61,11 +61,33 @@ /**
             }
-            monitorCodeUse(
-              'react_should_update_owner_is_useful',
-              {
-                key: prevElement.key,
-                prevOwner: prevName,
-                nextOwner: nextName,
-                nextDisplayName: nextDisplayName
+            if (nextElement.type != null && typeof nextElement.type === 'string') {
+              nextDisplayName = nextElement.type;
+            }
+            if (typeof nextElement.type !== 'string' ||
+                nextElement.type === 'input' ||
+                nextElement.type === 'textarea') {
+              if ((prevElement._owner != null &&
+                  prevElement._owner._isOwnerNecessary === false) ||
+                  (nextElement._owner != null &&
+                  nextElement._owner._isOwnerNecessary === false)) {
+                if (prevElement._owner != null) {
+                  prevElement._owner._isOwnerNecessary = true;
+                }
+                if (nextElement._owner != null) {
+                  nextElement._owner._isOwnerNecessary = true;
+                }
+                ("production" !== process.env.NODE_ENV ? warning(
+                  false,
+                  '<%s /> is being rendered by both %s and %s using the same ' +
+                  'key (%s) in the same place. Currently, this means that ' +
+                  'they don\'t preserve state. This behavior should be very ' +
+                  'rare so we\'re considering deprecating it. Please contact ' +
+                  'the React team and explain your use case so that we can ' +
+                  'take that into consideration.',
+                  nextDisplayName || 'Unknown Component',
+                  prevName || '[Unknown]',
+                  nextName || '[Unknown]',
+                  prevElement.key
+                ) : null);
               }
-            );
+            }
           }
@@ -72,0 +94,0 @@ }

lib/SimpleEventPlugin.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -288,4 +288,4 @@ *
 
-for (var topLevelType in topLevelEventsToDispatchConfig) {
-  topLevelEventsToDispatchConfig[topLevelType].dependencies = [topLevelType];
+for (var type in topLevelEventsToDispatchConfig) {
+  topLevelEventsToDispatchConfig[type].dependencies = [type];
 }
@@ -292,0 +292,0 @@

lib/SVGDOMPropertyConfig.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/SyntheticClipboardEvent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/SyntheticCompositionEvent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/SyntheticDragEvent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/SyntheticEvent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/SyntheticFocusEvent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/SyntheticInputEvent.js

 /**
- * Copyright 2013 Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/SyntheticKeyboardEvent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/SyntheticMouseEvent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/SyntheticTouchEvent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/SyntheticUIEvent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/SyntheticWheelEvent.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/toArray.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -19,3 +19,3 @@ *
  * This API assumes the caller knows the contents of the data type. For less
- * well defined inputs use createArrayFrom.
+ * well defined inputs use createArrayFromMixed.
  *
@@ -22,0 +22,0 @@ * @param {object|function|filelist} obj

lib/Transaction.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/traverseAllChildren.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -15,2 +15,3 @@ *
 var ReactElement = require("./ReactElement");
+var ReactFragment = require("./ReactFragment");
 var ReactInstanceHandles = require("./ReactInstanceHandles");
@@ -188,5 +189,6 @@
       ) : invariant(children.nodeType !== 1));
-      for (var key in children) {
-        if (children.hasOwnProperty(key)) {
-          child = children[key];
+      var fragment = ReactFragment.extract(children);
+      for (var key in fragment) {
+        if (fragment.hasOwnProperty(key)) {
+          child = fragment[key];
           nextName = (
@@ -193,0 +195,0 @@ (nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) +

lib/update.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/ViewportMetrics.js

 /**
- * Copyright 2013-2014, Facebook, Inc.
+ * Copyright 2013-2015, Facebook, Inc.
  * All rights reserved.
@@ -4,0 +4,0 @@ *

lib/warning.js

 /**
- * Copyright 2014, Facebook, Inc.
+ * Copyright 2014-2015, Facebook, Inc.
  * All rights reserved.
@@ -34,3 +34,10 @@ *
 
-    if (format.indexOf('Failed CompositeComponent proptype check. ') === 0) {
+    if (format.length < 10 || /^[s\W]*$/.test(format)) {
+      throw new Error(
+        'The warning format should be able to uniquely identify this ' +
+        'warning. Please, use a more descriptive format than: ' + format
+      );
+    }
+
+    if (format.indexOf('Failed Composite propType: ') === 0) {
       return; // Ignore CompositeComponent proptype check.
@@ -37,0 +44,0 @@ }

package.json

 {
   "name": "react",
   "description": "React is a JavaScript library for building user interfaces.",
-  "version": "0.13.0-beta.1",
+  "version": "0.13.0-beta.2",
   "keywords": [
@@ -6,0 +6,0 @@ "react"

New alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

2617479

increased by1.74%

Lines of code

69081

increased by1.76%

Worsened metrics

Number of low supply chain risk alerts

289

increased by16.53%

No dependency changes