diff --git a/docs/api.md b/docs/api.md
index 9dd92e8c..9b301bdb 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -18,4 +18,5 @@
 - [m.redraw](redraw.md)
 - [m.version](version.md)
 
-- [stream](stream.md)
\ No newline at end of file
+- [Promise](promise.md)
+- [Stream](stream.md)
\ No newline at end of file
diff --git a/docs/v1.x-migration.md b/docs/v1.x-migration.md
index 502ef3a9..f23111b1 100644
--- a/docs/v1.x-migration.md
+++ b/docs/v1.x-migration.md
@@ -441,7 +441,7 @@ setTimeout(function() {
 }, 1000)
 ```
 
-The equivalent of `m.sync` is now `m.Promise.all`
+The equivalent of `m.sync` is now `Promise.all`
 
 ### `v0.2.x`
 
@@ -458,7 +458,7 @@ m.sync([
 ### `v1.x`
 
 ```javascript
-m.Promise.all([
+Promise.all([
     m.request({ method: 'GET', url: 'https://api.github.com/users/lhorie' }),
     m.request({ method: 'GET', url: 'https://api.github.com/users/isiahmeadows' }),
 ])
diff --git a/index.js b/index.js
index 8e4917ad..8ae9df25 100644
--- a/index.js
+++ b/index.js
@@ -6,7 +6,6 @@ var redrawService = require("./redraw")
 
 requestService.setCompletionCallback(redrawService.publish)
 
-m.Promise = require("./promise/promise")
 m.mount = require("./mount")
 m.route = require("./route")
 m.withAttr = require("./util/withAttr")
diff --git a/mithril.js b/mithril.js
index e8a90fad..38fe365d 100644
--- a/mithril.js
+++ b/mithril.js
@@ -173,6 +173,10 @@ PromisePolyfill0.race = function(list) {
 		}
 	})
 }
+if (typeof Promise === "undefined") {
+	if (typeof window !== "undefined") window.Promise = PromisePolyfill0
+	else if (typeof global !== "undefined") global.Promise = PromisePolyfill0
+}
 var PromisePolyfill = typeof Promise !== "undefined" ? Promise : PromisePolyfill0
 var buildQueryString = function(object) {
 	if (Object.prototype.toString.call(object) !== "[object Object]") return ""
@@ -337,8 +341,7 @@ var _11 = function() {
 }
 var redrawService = _11()
 requestService.setCompletionCallback(redrawService.publish)
-m.Promise = PromisePolyfill
-var _14 = function($window) {
+var _13 = function($window) {
 	var $doc = $window.document
 	var $emptyFragment = $doc.createDocumentFragment()
 	var onevent
@@ -873,7 +876,7 @@ var _14 = function($window) {
 	}
 	return {render: render, setEventCallback: setEventCallback}
 }
-var renderService = _14(window)
+var renderService = _13(window)
 var throttle = function(callback1) {
 	//60fps translates to 16.6ms, round it down since setTimeout requires int
 	var time = 16
@@ -907,7 +910,7 @@ var autoredraw = function(root, renderer, pubsub, callback0) {
 	}
 	return root.redraw = run1
 }
-var _18 = function(renderer, pubsub) {
+var _17 = function(renderer, pubsub) {
 	return function(root, component) {
 		if (component === null) {
 			renderer.render(root, [])
@@ -923,7 +926,7 @@ var _18 = function(renderer, pubsub) {
 		run0()
 	}
 }
-m.mount = _18(renderService, redrawService)
+m.mount = _17(renderService, redrawService)
 var mount = m.mount
 var parseQueryString = function(string) {
 	if (string === "" || string == null) return {}
@@ -1060,7 +1063,7 @@ var coreRouter = function($window) {
 	}
 	return {setPrefix: setPrefix, getPath: getPath, setPath: setPath, defineRoutes: defineRoutes, link: link}
 }
-var _24 = function($window, mount0) {
+var _23 = function($window, mount0) {
 	var router = coreRouter($window)
 	var currentResolve, currentComponent, currentRender, currentArgs, currentPath
 	var RouteComponent = {view: function() {
@@ -1105,7 +1108,7 @@ var _24 = function($window, mount0) {
 	route.get = function() {return currentPath}
 	return route
 }
-m.route = _24(window, mount)
+m.route = _23(window, mount)
 m.withAttr = function(attrName, callback2, context) {
 	return function(e) {
 		return callback2.call(context || this, attrName in e.currentTarget ? e.currentTarget[attrName] : e.currentTarget.getAttribute(attrName))
diff --git a/mithril.min.js b/mithril.min.js
index 629dd000..6938252a 100644
--- a/mithril.min.js
+++ b/mithril.min.js
@@ -1,40 +1,40 @@
-new function(){function m(a,b,k,d,l,h){return{tag:a,key:b,attrs:k,children:d,text:l,dom:h,domSize:void 0,state:{},events:void 0,instance:void 0,skip:!1}}function t(a){if(null==a||"string"!==typeof a&&null==a.view)throw Error("The selector must be either a string or a component.");if("string"===typeof a&&void 0===H[a]){for(var b,k,d=[],l={};b=N.exec(a);){var h=b[1],u=b[2];""===h&&""!==u?k=u:"#"===h?l.id=u:"."===h?d.push(u):"["===b[3][0]&&((h=b[6])&&(h=h.replace(/\\(["'])/g,"$1").replace(/\\\\/g,"\\")),
-l[b[4]]=h||!0)}0<d.length&&(l.className=d.join(" "));H[a]=function(a,b){var d=!1,h,f,w=a.className||a["class"],p;for(p in l)a[p]=l[p];void 0!==w&&(void 0!==a["class"]&&(a["class"]=void 0,a.className=w),void 0!==l.className&&(a.className=l.className+" "+w));for(p in a)if("key"!==p){d=!0;break}b instanceof Array&&1==b.length&&null!=b[0]&&"#"===b[0].tag?f=b[0].children:h=b;return m(k||"div",a.key,d?a:void 0,h,f,void 0)}}var q;null!=arguments[1]&&("object"!==typeof arguments[1]||void 0!==arguments[1].tag||
-arguments[1]instanceof Array)?d=1:(q=arguments[1],d=2);if(arguments.length===d+1)b=arguments[d]instanceof Array?arguments[d]:[arguments[d]];else for(b=[];d<arguments.length;d++)b.push(arguments[d]);return"string"===typeof a?H[a](q||{},m.normalizeChildren(b)):m(a,q&&q.key,q||{},m.normalizeChildren(b),void 0,void 0)}m.normalize=function(a){return a instanceof Array?m("[",void 0,void 0,m.normalizeChildren(a),void 0,void 0):null!=a&&"object"!==typeof a?m("#",void 0,void 0,a,void 0,void 0):a};m.normalizeChildren=
-function(a){for(var b=0;b<a.length;b++)a[b]=m.normalize(a[b]);return a};var N=/(?:(^|#|\.)([^#\.\[\]]+))|(\[(.+?)(?:\s*=\s*("|'|)((?:\\["'\]]|.)*?)\5)?\])/g,H={};t.trust=function(a){null==a&&(a="");return m("<",void 0,void 0,a,void 0,void 0)};t.fragment=function(a,b){return m("[",a.key,a,m.normalizeChildren(b),void 0,void 0)};var z=function(a){function b(a,b){return function w(p){var n;try{if(!b||null==p||"object"!==typeof p&&"function"!==typeof p||"function"!==typeof(n=p.then))m(function(){b||0!==
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+1);1!==g&&(e.domSize=g)}break;default:a=w;n=e.dom=g.dom;switch(e.tag){case "svg":a="http://www.w3.org/2000/svg";break;case "math":a="http://www.w3.org/1998/Math/MathML"}"textarea"===e.tag&&(null==e.attrs&&(e.attrs={}),null!=e.text&&(e.attrs.value=e.text,e.text=void 0));v=g.attrs;w=e.attrs;c=a;if(null!=w)for(q in w)p(e,q,v&&v[q],w[q],c);if(null!=v)for(q in v)null!=w&&q in w||("className"===q&&(q="class"),"o"!==q[0]||"n"!==q[1]||K(q)?"key"!==q&&e.dom.removeAttribute(q):E(e,q,void 0));null!=e.attrs&&
+null!=e.attrs.contenteditable?x(e):null!=g.text&&null!=e.text&&""!==e.text?g.text.toString()!==e.text.toString()&&(g.dom.firstChild.nodeValue=e.text):(null!=g.text&&(g.children=[m("#",void 0,void 0,g.text,void 0,g.dom.firstChild)]),null!=e.text&&(e.children=[m("#",void 0,void 0,e.text,void 0,void 0)]),l(n,g.children,e.children,b,null,a))}else e.instance=m.normalize(e.tag.view.call(e.state,e)),L(e.tag,e,b,v),null!=e.instance?(null==g.instance?r(a,k(e.instance,b,w),n):h(a,g.instance,e.instance,b,n,
+v,w),e.dom=e.instance.dom,e.domSize=e.instance.domSize):null!=g.instance?(f(g.instance,null),e.dom=void 0,e.domSize=0):(e.dom=g.dom,e.domSize=g.domSize)}else f(g,null),r(a,k(e,b,w),n)}function u(a){var c=a.domSize;if(null!=c||null==a.dom){var e=A.createDocumentFragment();if(0<c){for(a=a.dom;--c;)e.appendChild(a.nextSibling);e.insertBefore(a,e.firstChild)}return e}return a.dom}function q(a,g,e){for(;g<a.length;g++)if(null!=a[g]&&null!=a[g].dom)return a[g].dom;return e}function r(a,g,e){e&&e.parentNode?
+a.insertBefore(g,e):a.appendChild(g)}function x(a){var c=a.children;if(null!=c&&1===c.length&&"<"===c[0].tag)c=c[0].children,a.dom.innerHTML!==c&&(a.dom.innerHTML=c);else if(null!=c||null!=a.text)throw Error("Child node of a contenteditable must be trusted");}function n(a,g,e,b){for(;g<e;g++){var c=a[g];null!=c&&(c.skip?c.skip=!1:f(c,b))}}function v(a){var c=!1;return function(){c||(c=!0,a())}}function f(a,g){function c(){if(++d===b&&(w(a),a.dom)){var c=a.domSize||1;if(1<c)for(var e=a.dom;--c;){var f=
+e.nextSibling,h=f.parentNode;null!=h&&h.removeChild(f)}c=a.dom;e=c.parentNode;null!=e&&e.removeChild(c);if(c=null!=g&&null==a.domSize)c=a.attrs,c=!(null!=c&&(c.oncreate||c.onupdate||c.onbeforeremove||c.onremove));c&&"string"===typeof a.tag&&(g.pool?g.pool.push(a):g.pool=[a])}}var b=1,d=0;a.attrs&&a.attrs.onbeforeremove&&(b++,a.attrs.onbeforeremove.call(a.state,a,v(c)));"string"!==typeof a.tag&&a.tag.onbeforeremove&&(b++,a.tag.onbeforeremove.call(a.state,a,v(c)));c()}function w(a){a.attrs&&a.attrs.onremove&&
+a.attrs.onremove.call(a.state,a);"string"!==typeof a.tag&&a.tag.onremove&&a.tag.onremove.call(a.state,a);if(null!=a.instance)w(a.instance);else if(a=a.children,a instanceof Array)for(var c=0;c<a.length;c++){var e=a[c];null!=e&&w(e)}}function p(a,g,e,b,d){var c=a.dom;if("key"!==g&&(e!==b||"value"===g||"checked"===g||"selectedIndex"===g||"selected"===g&&a.dom===A.activeElement||"object"===typeof b)&&"undefined"!==typeof b&&!K(g)){var f=g.indexOf(":");if(-1<f&&"xlink"===g.substr(0,f))c.setAttributeNS("http://www.w3.org/1999/xlink",
+g.slice(f+1),b);else if("o"===g[0]&&"n"===g[1]&&"function"===typeof b)E(a,g,b);else if("style"===g)if(a=e,a===b&&(c.style.cssText="",a=null),null==b)c.style.cssText="";else if("string"===typeof b)c.style.cssText=b;else{"string"===typeof a&&(c.style.cssText="");for(var h in b)c.style[h]=b[h];if(null!=a&&"string"!==typeof a)for(h in a)h in b||(c.style[h]="")}else if(g in c&&"href"!==g&&"list"!==g&&"form"!==g&&"width"!==g&&"height"!==g&&void 0===d){if("input"!==a.tag||"value"!==g||a.dom.value!==b||a.dom!==
+A.activeElement)c[g]=b}else"boolean"===typeof b?b?c.setAttribute(g,""):c.removeAttribute(g):c.setAttribute("className"===g?"class":g,b)}}function K(a){return"oninit"===a||"oncreate"===a||"onupdate"===a||"onremove"===a||"onbeforeremove"===a||"onbeforeupdate"===a}function E(a,b,e){var c=a.dom,g=function(a){var b=e.call(c,a);"function"===typeof C&&C.call(c,a);return b};if(b in c)c[b]="function"===typeof e?g:null;else{var d=b.slice(2);void 0===a.events&&(a.events={});null!=a.events[b]&&c.removeEventListener(d,
+a.events[b],!1);"function"===typeof e&&(a.events[b]=g,c.addEventListener(d,a.events[b],!1))}}function t(a,b,e){"function"===typeof a.oninit&&a.oninit.call(b.state,b);"function"===typeof a.oncreate&&e.push(a.oncreate.bind(b.state,b))}function L(a,b,e,d){d?t(a,b,e):"function"===typeof a.onupdate&&e.push(a.onupdate.bind(b.state,b))}function O(a,b){Object.keys(b).forEach(function(c){a[c]=b[c]})}var A=a.document,F=A.createDocumentFragment(),C;return{render:function(a,b){if(!a)throw Error("Ensure the DOM element being passed to m.route/m.mount/m.render is not undefined.");
+var c=[],d=A.activeElement;null==a.vnodes&&(a.textContent="");b instanceof Array||(b=[b]);l(a,a.vnodes,m.normalizeChildren(b),c,null,void 0);a.vnodes=b;for(var f=0;f<c.length;f++)c[f]();A.activeElement!==d&&d.focus()},setEventCallback:function(a){return C=a}}}(window),P=function(a){var b=0,k=null,d="function"===typeof requestAnimationFrame?requestAnimationFrame:setTimeout;return function(l){var h=Date.now();!0===l||0===b||16<=h-b?(b=h,a()):null===k&&(k=d(function(){k=null;a();b=Date.now()},16-(h-
+b)))}},Q=function(a,b,k,d){d=P(d);null!=b&&b.setEventCallback(function(a){!1!==a.redraw&&k.publish()});null!=k&&(a.redraw&&k.unsubscribe(a.redraw),k.subscribe(d));return a.redraw=d};t.mount=function(a,b){return function(k,d){if(null===d)a.render(k,[]),b.unsubscribe(k.redraw),delete k.redraw;else{if(null==d.view)throw Error("m.mount(element, component) expects a component, not a vnode");Q(k,a,b,function(){a.render(k,m(d,void 0,void 0,void 0,void 0,void 0))})()}}}(M,I);var J=function(a){if(""===a||
+null==a)return{};"?"===a.charAt(0)&&(a=a.slice(1));a=a.split("&");for(var b={},k={},d=0;d<a.length;d++){var l=a[d].split("="),h=decodeURIComponent(l[0]),l=2===l.length?decodeURIComponent(l[1]):"";"true"===l?l=!0:"false"===l&&(l=!1);var m=h.split(/\]\[?|\[/),q=b;-1<h.indexOf("[")&&m.pop();for(var r=0;r<m.length;r++){var h=m[r],t=m[r+1],t=""==t||!isNaN(parseInt(t,10)),n=r===m.length-1;""===h&&(h=m.slice(0,r).join(),null==k[h]&&(k[h]=0),h=k[h]++);null==q[h]&&(q[h]=n?l:t?[]:{});q=q[h]}}return b},R=function(a){function b(b){var d=
+a.location[b].replace(/(?:%[a-f89][a-f0-9])+/gim,decodeURIComponent);"pathname"===b&&"/"!==d[0]&&(d="/"+d);return d}function k(a){return function(){null==t&&(t=q(function(){t=null;a()}))}}function d(a,b,d){var f=a.indexOf("?"),h=a.indexOf("#"),l=-1<f?f:-1<h?h:a.length;if(-1<f){var f=J(a.slice(f+1,-1<h?h:a.length)),k;for(k in f)b[k]=f[k]}if(-1<h)for(k in b=J(a.slice(h+1)),b)d[k]=b[k];return a.slice(0,l)}function l(){switch(r.charAt(0)){case "#":return b("hash").slice(r.length);case "?":return b("search").slice(r.length)+
+b("hash");default:return b("pathname").slice(r.length)+b("search")+b("hash")}}function h(b,h,f){var k={},l={};b=d(b,k,l);if(null!=h){for(var n in h)k[n]=h[n];b=b.replace(/:([^\/]+)/g,function(a,b){delete k[b];return h[b]})}(n=C(k))&&(b+="?"+n);(l=C(l))&&(b+="#"+l);m?(f&&f.replace?a.history.replaceState(null,null,r+b):a.history.pushState(null,null,r+b),a.onpopstate()):a.location.href=r+b}var m="function"===typeof a.history.pushState,q="function"===typeof setImmediate?setImmediate:setTimeout,r="#!",
+t;return{setPrefix:function(a){r=a},getPath:l,setPath:h,defineRoutes:function(b,h,f){function n(){var a=l(),k={},m=d(a,k,k),n;for(n in b){var q=new RegExp("^"+n.replace(/:[^\/]+?\.{3}/g,"(.*?)").replace(/:[^\/]+/g,"([^\\/]+)")+"/?$");if(q.test(m)){m.replace(q,function(){for(var d=n.match(/:[^\/]+/g)||[],f=[].slice.call(arguments,1,-2),l=0;l<d.length;l++)k[d[l].replace(/:|\./g,"")]=decodeURIComponent(f[l]);h(b[n],k,a,n)});return}}f(a,k)}m?a.onpopstate=k(n):"#"===r.charAt(0)&&(a.onhashchange=n);n();
+return n},link:function(a){a.dom.setAttribute("href",r+a.attrs.href);a.dom.onclick=function(a){a.ctrlKey||a.metaKey||a.shiftKey||2===a.which||(a.preventDefault(),a.redraw=!1,a=this.getAttribute("href"),0===a.indexOf(r)&&(a=a.slice(r.length)),h(a,void 0,void 0))}}}};t.route=function(a,b){function k(a){return a}var d=R(a),l,h,t,q,r,x={view:function(){return[t(m(h,null,q,void 0,void 0,void 0))]}},n=function(a,f,m){h="div";t=k;q=null;b(a,x);d.defineRoutes(m,function(b,d,f){var m="function"!==typeof b.view,
+n=k,p=l=function(k){p===l&&(l=null,h=null!=k?k:m?"div":b,t=n,q=d,r=f,a.redraw(!0))},u=function(){p()};m&&("function"===typeof b.render&&(n=b.render.bind(b)),"function"===typeof b.onmatch&&(u=b.onmatch));u.call(b,p,d,f)},function(){d.setPath(f,null,{replace:!0})})};n.link=d.link;n.prefix=d.setPrefix;n.set=d.setPath;n.get=function(){return r};return n}(window,t.mount);t.withAttr=function(a,b,k){return function(d){return b.call(k||this,a in d.currentTarget?d.currentTarget[a]:d.currentTarget.getAttribute(a))}};
+t.render=M.render;t.redraw=I.publish;t.request=H.request;t.jsonp=H.jsonp;t.parseQueryString=J;t.buildQueryString=C;t.version="1.0.0-rc.3";"undefined"!==typeof module?module.exports=t:window.m=t};
\ No newline at end of file
diff --git a/promise/promise.js b/promise/promise.js
index cc31e81b..f24766d1 100644
--- a/promise/promise.js
+++ b/promise/promise.js
@@ -95,4 +95,9 @@ PromisePolyfill.race = function(list) {
 	})
 }
 
-module.exports = typeof Promise !== "undefined" ? Promise : PromisePolyfill
+if (typeof Promise === "undefined") {
+	if (typeof window !== "undefined") window.Promise = PromisePolyfill
+	else if (typeof global !== "undefined") global.Promise = PromisePolyfill
+}
+
+module.exports = typeof Promise !== "undefined" ? Promise : PromisePolyfill
\ No newline at end of file
diff --git a/stream/tests/test-scan.js b/stream/tests/test-scan.js
index 2b2f1c42..72ef0277 100644
--- a/stream/tests/test-scan.js
+++ b/stream/tests/test-scan.js
@@ -33,46 +33,3 @@ o.spec("scan", function() {
 	})
 })
 
-o.spec("scanMerge", function() {
-	var scanMerge
-
-	o.beforeEach(function() {
-		scanMerge = require("../scan-merge")
-	})
-
-	o("defaults to seed", function() {
-		var parent1 = stream()
-		var parent2 = stream()
-
-		var child = scanMerge([
-			[parent1, function(out, p1) {
-				return out + p1
-			}],
-			[parent2, function(out, p2) {
-				return out + p2
-			}]
-		], -10)
-
-		o(child()).equals(-10)
-	})
-
-	o("accumulates as expected", function() {
-		var parent1 = stream()
-		var parent2 = stream()
-
-		var child = scanMerge([
-			[parent1, function(out, p1) {
-				return out + p1
-			}],
-			[parent2, function(out, p2) {
-				return out + p2 + p2
-			}]
-		], "a")
-
-		parent1("b")
-		parent2("c")
-		parent1("b")
-
-		o(child()).equals("abccb")
-	})
-})