diff --git a/dist/base.js b/dist/base.js
index 995ddde..8026981 100644
--- a/dist/base.js
+++ b/dist/base.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
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diff --git a/dist/component/iterator.js b/dist/component/iterator.js
index dcde502..ddbb769 100644
--- a/dist/component/iterator.js
+++ b/dist/component/iterator.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
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diff --git a/dist/component/sense.js b/dist/component/sense.js
index fa0aa4c..85c37aa 100644
--- a/dist/component/sense.js
+++ b/dist/component/sense.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
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diff --git a/dist/dom/collection.js b/dist/dom/collection.js
index fc105f2..201f199 100644
--- a/dist/dom/collection.js
+++ b/dist/dom/collection.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
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diff --git a/dist/dom/element.js b/dist/dom/element.js
index 6394742..9cd6b9e 100644
--- a/dist/dom/element.js
+++ b/dist/dom/element.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
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diff --git a/dist/dom/element/appear.js b/dist/dom/element/appear.js
index 0eff928..e58b42f 100644
--- a/dist/dom/element/appear.js
+++ b/dist/dom/element/appear.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
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diff --git a/dist/dom/element/resize.js b/dist/dom/element/resize.js
index 40d4e49..80426bc 100644
--- a/dist/dom/element/resize.js
+++ b/dist/dom/element/resize.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
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diff --git a/dist/dom/event.js b/dist/dom/event.js
index 65eb0b3..046a4c4 100644
--- a/dist/dom/event.js
+++ b/dist/dom/event.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
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diff --git a/dist/emitter.js b/dist/emitter.js
index 76fba7d..95cf2d0 100644
--- a/dist/emitter.js
+++ b/dist/emitter.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(){"use strict";provide(["/demand/weakmap","/demand/function/iterate"],(function(t,e){var r=/^(_|((get|has|is)([A-Z]|$))|(on|one|off|emit|constructor)$)/,o=Object.defineProperty,n=Object.getOwnPropertyNames,i=Object.getOwnPropertyDescriptor,f=Object.getPrototypeOf,c=Object.prototype,s=new t;function p(t){return s.get(t)||s.set(t,{})&&s.get(t)}function u(){var t=this,e=t.constructor.prototype;(function(t){var e,r,o,i=t,f=[];try{for(;i!==c;){for(e=n(i),r=0;o=e[r];r++)-1===f.indexOf(o)&&f.push(o);i=i.__proto__}}catch(t){}return f})(e).forEach((function(n){var f,c=function(t,e){for(var r,o=t;o&&!(r=i(o,e));)o=o.__proto__;return r}(e,n);c.get||"function"!=typeof t[n]||!1!==r.test(n)||(f=n.charAt(0).toUpperCase()+n.slice(1),c.value=function(){var r;return t.emit("pre"+f,arguments),r=e[n].apply(t,arguments),t.emit("post"+f,arguments,r),r},o(t,n,c))}))}function a(){return f(self)!==a.prototype&&u.call(this),this}return a.prototype={on:function(t,e){var r,o=p(this),n=0;for(t=t.split(" ");void 0!==(r=t[n]);n++)(o[r]=o[r]||[]).push(e);return this},one:function(t,e,r){var o=this;return r=!1!==r,o.on(t,(function n(i){o.off(!0===r?i:t,n),e.apply(this,arguments)})),o},off:function(t,r){var o,n,i,f=p(this),c=0;if(t)for(t=t.split(" ");void 0!==(o=t[c]);c++)if(f[o]=f[o]||[],r)for(n=0;void 0!==(i=f[o][n]);n++)i===r&&(f[o].splice(n,1),n--);else f[o].length=0;else e(this.listener,(function(t){f[t].length=0}));return this},emit:function(t){var e,r,o,n=this,i=0;if(t)for((e=p(n))[t]=e[t]||[],r=e[t].slice();void 0!==(o=r[i]);i++)o.apply(n,arguments);return n}},a}))}();
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diff --git a/dist/function/debounce.js b/dist/function/debounce.js
index 4cb7a0c..14664b2 100644
--- a/dist/function/debounce.js
+++ b/dist/function/debounce.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(n){"use strict";provide((function(){return function(t,c,e){var i;function u(){var r=this,a=arguments,o=e&&!i;function f(){u.cancel(),!e&&t.apply(r,a)}u.cancel(),i=n(f,parseInt(c,10)||200),o&&t.apply(r,a)}return u.cancel=function(){i=clearTimeout(i)},u}}))}(setTimeout);
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diff --git a/dist/function/descriptor/generate.js b/dist/function/descriptor/generate.js
index a90691e..cefc274 100644
--- a/dist/function/descriptor/generate.js
+++ b/dist/function/descriptor/generate.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(){"use strict";provide((function(){return function(n,e,r,u){return{__proto__:null,value:n,enumerable:!!u,configurable:!!r,writable:!!e}}}))}();
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diff --git a/dist/function/merge.js b/dist/function/merge.js
index 967ce09..2b47e71 100644
--- a/dist/function/merge.js
+++ b/dist/function/merge.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(){"use strict";provide(["/demand/validator/isObject","/demand/function/iterate"],(function(n,t){return function i(){for(var o,e,d,r=arguments[0],u=1;void 0!==(o=arguments[u]);u++)t(o,(function(t,o){e=r[t],void 0!==o&&(n(o)?(d=n(e),e=void 0!==o.length?d&&void 0!==e.length?e:[]:d&&void 0===e.length?e:{},r[t]=i(e,o)):r[t]=o)}));return r}}))}();
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diff --git a/dist/function/property/unify.js b/dist/function/property/unify.js
index 9540b0e..5c1320b 100644
--- a/dist/function/property/unify.js
+++ b/dist/function/property/unify.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(){"use strict";provide(["../string/lcfirst","../string/ucfirst"],(function(r,t){var i=/^-?(?:webkit|khtml|icab|moz|ms|o)([A-Z]|-[a-z])/,n=/-([a-z])/gi;function c(r,i){return t(i)}return function(t){return r(r(t).replace(i,"$1").replace(n,c))}}))}();
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diff --git a/dist/function/string/lcfirst.js b/dist/function/string/lcfirst.js
index 7af0d7d..b7560f5 100644
--- a/dist/function/string/lcfirst.js
+++ b/dist/function/string/lcfirst.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(){"use strict";provide((function(){return function(t){return t.charAt(0).toLowerCase()+t.slice(1)}}))}();
 //# sourceMappingURL=lcfirst.js.map
diff --git a/dist/function/string/ucfirst.js b/dist/function/string/ucfirst.js
index d35dffd..c98f504 100644
--- a/dist/function/string/ucfirst.js
+++ b/dist/function/string/ucfirst.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(){"use strict";provide((function(){return function(t){return t.charAt(0).toUpperCase()+t.slice(1)}}))}();
 //# sourceMappingURL=ucfirst.js.map
diff --git a/dist/hooks/css.js b/dist/hooks/css.js
index ba99898..ac80a56 100644
--- a/dist/hooks/css.js
+++ b/dist/hooks/css.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(t){"use strict";var e=/\s*!important$/;provide(["../support/css/property"],(function(r){var n={general:{get:function(e,r){return t(e,null).getPropertyValue(r[0])},set:function(t,r,n){n.replace?t.style.setProperty(r[0],n.replace(e,"")||n,e.test(n)?"important":""):t.style[r[1]]=n}}};function o(t){if(t&&n[t])return n[t]}return{add:function(t,e){t&&e&&n[t]&&(n[t]=e)},get:o,process:function(t,e,n,u){var i;if(n=r(n,e))return((i=o(n[1]))&&i[t]||o("general")[t])(e,n,u)}}}))}(getComputedStyle);
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diff --git a/dist/hooks/event.js b/dist/hooks/event.js
index 5dbda71..e462735 100644
--- a/dist/hooks/event.js
+++ b/dist/hooks/event.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e,t){"use strict";provide(["/demand/function/iterate"],(function(a){var r={general:{properties:"type altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which path".split(" "),process:function(a,r){var n;if(a.originalEvent=r,a.isDefaultPrevented=!!r.defaultPrevented,a.isPropagationStopped=!!r.cancelBubble,a.metaKey=!(!r.metaKey||!1===r.metaKey),a.target||(a.target=r.srcElement||t),3===a.target.nodeType&&(a.target=a.target.parentNode),!a.path){a.path=[],n=a.target;do{a.path.push(n)}while(n=n.parentNode);a.path.push(e)}}},mouse:{match:/^(?:mouse|pointer|contextmenu|touch|click|dblclick|drag|drop|wheel)/,properties:"button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement dataTransfer deltaX deltaY deltaZ deltaMode targetTouches".split(" "),process:function(e,a){var r,n,o;n=a.fromElement,o=a.button,null===e.pageX&&null!==a.clientX&&(r=(r=e.target.ownerDocument||t).documentElement||r.body,e.pageX=a.clientX+(r.scrollLeft||0)-(r.clientLeft||0),e.pageY=a.clientY+(r.scrollTop||0)-(r.clientTop||0)),!e.relatedTarget&&n&&(e.relatedTarget=n===e.target?a.toElement:n),e.which||void 0===o||(e.which=1&o?1:2&o?3:4&o?2:0)}},passive:{match:/^(?:touch|wheel)/,properties:"passive".split(" ")},key:{match:/^(?:key)/,properties:"char charCode key keyCode".split(" "),process:function(e,t){null===e.which&&(e.which=null!==t.charCode?t.charCode:t.keyCode)}}};return{add:function(e,t){e&&t&&r[e]&&(r[e]=t)},get:function(e){if(e&&r[e])return r[e]},process:function(e,t){a(r,(function(a,r){(!r.match||r.match.test(t.type))&&(r.properties&&function(e,t,a){for(var r,n=0;r=a[n];n++)e[r]=t[r]}(e,t,r.properties),r.process&&r.process(e,t),r.delegate&&(e.delegate=r.delegate))}))}}}))}(this,document);
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diff --git a/dist/polyfill/window/matchmedia.js b/dist/polyfill/window/matchmedia.js
index 4611f98..ec81d46 100644
--- a/dist/polyfill/window/matchmedia.js
+++ b/dist/polyfill/window/matchmedia.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e,t,n){"use strict";provide(["/demand/function/iterate"],(function(i){var r,s,a="polyfill/window/matchmedia",c={},o=0;function d(){var e,t,n,r;i(c,(function(i,s){if((e=s.mql).matches!==s.check())for(t={currentTarget:e,matches:e.matches,media:e.media,srcElement:e,target:e,timestamp:+new Date,type:"change"},n=0;r=s.listener[n];n++)r.call(e,t)}))}function u(e){var t=o+1,n=[];this.index=String(t),this.source="@media "+e+' { [nucleus-source="'+a+'"] { z-index: '+t+"; } }",this.listener=n,this.mql={matches:!1,media:e,addListener:function(e){e&&n.push(e)},removeListener:function(e){for(var t,i=0;t=n[i];i++)if(t===e){n.splice(i,1);break}}},o++,this.check()}return u.prototype={check:function(){var e;return r.textContent=this.source,e=String(n(r).zIndex)===this.index,r.textContent="",this.mql.matches=e}},"matchMedia"in e||(s=t.getElementsByTagName("script")[0],(r=t.createElement("style")).type="text/css",r.setAttribute("nucleus-source",a),r.setAttribute("style","display: none; position: absolute; width: 0; height: 0; overflow: hidden;"),s.parentNode.insertBefore(r,s),e.addEventListener("resize",d),e.addEventListener("orientationchange",d),e.matchMedia=function(e){return(c[e]||(c[e]=new u(e))).mql}),e.matchMedia}))}(this,document,getComputedStyle);
 //# sourceMappingURL=matchmedia.js.map
diff --git a/dist/support/css/property.js b/dist/support/css/property.js
index 4a1d9e1..e7d2a32 100644
--- a/dist/support/css/property.js
+++ b/dist/support/css/property.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(n){"use strict";provide(["../../function/property/unify","../../function/string/ucfirst","../prefix"],(function(r,i,t){var e=t(),o=n.createElement("div").style,u=/([A-Z])/g,f={};return function(n){n=r(n);var t=f[n]||null;if(null===t){t=!1;for(var c,l=0,a=i(n),s=(n+" "+a+" "+e.join(a+" ")+a).split(" "),v="";void 0!==(c=s[l]);l++)if(void 0!==o[c]){t=c,l>0&&(v="-");break}f[n]=t=!!t&&[v+t.replace(u,"-$1").toLowerCase(),t]}return t}}))}(document);
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diff --git a/dist/support/method.js b/dist/support/method.js
index 33ba89f..3e847dd 100644
--- a/dist/support/method.js
+++ b/dist/support/method.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(n){"use strict";provide(["/demand/validator/isObject","/demand/validator/isTypeOf","./property"],(function(t,i,r){var e={};return function(u){var l,o,a,d,c=t(arguments[1])?arguments[1]:null,f=!!arguments[c?2:1],s=null;return(l=(c=c||n)===n?"#window":c.nodeName)&&(s=(o=e[l]=e[l]||{})[u]=e[l][u]||null),null===s&&(s=!1,(a=r(u,c))&&(d=c[a])&&(i(d,"function")||t(d))&&(s=a),o&&(o[u]=s)),s&&f?c[s]:s}}))}(this);
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diff --git a/dist/support/prefix.js b/dist/support/prefix.js
index 9962c9c..c1f55ed 100644
--- a/dist/support/prefix.js
+++ b/dist/support/prefix.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(t,e){"use strict";provide(["../function/string/ucfirst"],(function(i){var n,o=t.getComputedStyle(e.documentElement,""),r=/^-(webkit|apple|moz|ms|o)-/,u=null,c=0;return function(){if(null===u){for(u=!1;n=o[c];c++)if(r.test(n)){u=n.match(r)[1];break}!u&&"WebkitOpacity"in o&&(u="WebKit"),!u&&"KhtmlOpacity"in o&&(u="Khtml"),u=u?[u.toLowerCase(),i(u.toLowerCase()),u]:[]}return u}}))}(this,document);
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diff --git a/dist/support/property.js b/dist/support/property.js
index cec2a1f..dee3d9f 100644
--- a/dist/support/property.js
+++ b/dist/support/property.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(n){"use strict";provide(["/demand/validator/isObject","../function/property/unify","../function/string/ucfirst","./prefix"],(function(i,r,t,u){var o=u(),e={};return function(u){var f,l,c,a,s,d=i(arguments[1])?arguments[1]:null,p=!!arguments[d?2:1],v=null,b=0;if(d=d||n,u=r(u),(l=d===n?"#window":d.nodeName)&&(v=(f=e[l]=e[l]||{})[u]=e[l][u]||null),null===v){for(v=!1,s=t(u),c=o?(u+" "+s+" "+o.join(s+" ")+s).split(" "):[u];a=c[b];b++)if(a in d){v=a;break}f&&(f[u]=v)}return v&&p?d[v]:v}}))}(this);
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diff --git a/dist/support/test/capability/datauri.js b/dist/support/test/capability/datauri.js
index 8ba9843..08aa436 100644
--- a/dist/support/test/capability/datauri.js
+++ b/dist/support/test/capability/datauri.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge"],(function(A){var t=A.defer(),d=e.createElement("img");return d.onload=function(){1===d.width&&1===d.height?t.resolve():t.reject(),delete d.onload},d.src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",t.pledge}))}(document);
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diff --git a/dist/support/test/capability/touch.js b/dist/support/test/capability/touch.js
index 49cbd0b..ec60598 100644
--- a/dist/support/test/capability/touch.js
+++ b/dist/support/test/capability/touch.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e,n){"use strict";provide(["/demand/pledge"],(function(o){var t=o.defer();return"ontouchstart"in e||"DocumentTouch"in e&&document instanceof DocumentTouch||n.maxTouchPoints>0||n.msMaxTouchPoints>0?t.resolve():t.reject(),t.pledge}))}(this,navigator);
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diff --git a/dist/support/test/css/borderradius.js b/dist/support/test/css/borderradius.js
index 3b9e361..0010f3a 100644
--- a/dist/support/test/css/borderradius.js
+++ b/dist/support/test/css/borderradius.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(){"use strict";provide(["/demand/pledge","../../css/property"],(function(e,r){var d=e.defer(),t=r("border-radius");return t?d.resolve(t):d.reject(),d.pledge}))}();
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diff --git a/dist/support/test/css/boxshadow.js b/dist/support/test/css/boxshadow.js
index 19d32e5..64b3813 100644
--- a/dist/support/test/css/boxshadow.js
+++ b/dist/support/test/css/boxshadow.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(){"use strict";provide(["/demand/pledge","../../css/property"],(function(e,r){var d=e.defer(),o=r("box-shadow");return o?d.resolve(o):d.reject(),d.pledge}))}();
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diff --git a/dist/support/test/css/rem.js b/dist/support/test/css/rem.js
index d1ed135..fb72dc8 100644
--- a/dist/support/test/css/rem.js
+++ b/dist/support/test/css/rem.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge"],(function(t){var r=t.defer(),n=e.createElement("div").style;try{n.fontSize="3rem"}catch(e){}return/rem/.test(n.fontSize)?r.resolve():r.reject(),r.pledge}))}(document);
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diff --git a/dist/support/test/css/rgba.js b/dist/support/test/css/rgba.js
index 5b8446e..ba0eabf 100644
--- a/dist/support/test/css/rgba.js
+++ b/dist/support/test/css/rgba.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge"],(function(r){var t=r.defer(),o=e.createElement("div").style;try{o.backgroundColor="rgba(0,0,0,.5)"}catch(e){}return/rgba/.test(o.backgroundColor)?t.resolve():t.reject(),t.pledge}))}(document);
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diff --git a/dist/support/test/css/textshadow.js b/dist/support/test/css/textshadow.js
index 4972c1c..ded895d 100644
--- a/dist/support/test/css/textshadow.js
+++ b/dist/support/test/css/textshadow.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(){"use strict";provide(["/demand/pledge","../../css/property"],(function(e,r){var t=e.defer(),d=r("text-shadow");return d?t.resolve(d):t.reject(),t.pledge}))}();
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diff --git a/dist/support/test/css/transform.js b/dist/support/test/css/transform.js
index c7f376f..f16df95 100644
--- a/dist/support/test/css/transform.js
+++ b/dist/support/test/css/transform.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(){"use strict";provide(["/demand/pledge","../../css/property"],(function(e,r){var t=e.defer(),n=r("transform");return n?t.resolve(n):t.reject(),t.pledge}))}();
 //# sourceMappingURL=transform.js.map
diff --git a/dist/support/test/css/transform/2d.js b/dist/support/test/css/transform/2d.js
index 22610fc..b9f2d35 100644
--- a/dist/support/test/css/transform/2d.js
+++ b/dist/support/test/css/transform/2d.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge","../transform"],(function(t,r){var n=t.defer();return r.then((function(t){var r=e.createElement("div").style;try{r[t]="rotate(30deg)"}catch(e){}/rotate/.test(r[t])?n.resolve():n.reject()}),n.reject),n.pledge}))}(document);
 //# sourceMappingURL=2d.js.map
diff --git a/dist/support/test/css/transform/3d.js b/dist/support/test/css/transform/3d.js
index e3b3c0f..25d0271 100644
--- a/dist/support/test/css/transform/3d.js
+++ b/dist/support/test/css/transform/3d.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge","../transform"],(function(t,r){var n=t.defer();return r.then((function(t){var r=e.createElement("div").style;try{r[t]="translate3d(0,0,0)"}catch(e){}/translate3d/.test(r[t])?n.resolve():n.reject()}),n.reject),n.pledge}))}(document);
 //# sourceMappingURL=3d.js.map
diff --git a/dist/support/test/css/transition.js b/dist/support/test/css/transition.js
index 30d1527..0604f90 100644
--- a/dist/support/test/css/transition.js
+++ b/dist/support/test/css/transition.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(){"use strict";provide(["/demand/pledge","../../css/property"],(function(e,r){var t=e.defer(),n=r("transition");return n?t.resolve(n):t.reject(),t.pledge}))}();
 //# sourceMappingURL=transition.js.map
diff --git a/dist/support/test/dom/listener/passive.js b/dist/support/test/dom/listener/passive.js
index f47f62b..b04566a 100644
--- a/dist/support/test/dom/listener/passive.js
+++ b/dist/support/test/dom/listener/passive.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge"],(function(t){var n=t.defer(),r=""+ +new Date,i=function(){};try{var c=Object.defineProperty({},"passive",{get:function(){n.resolve()}});e.addEventListener(r,i,c),e.removeEventListener(r,i,c)}catch(e){}return n.reject(),n.pledge}))}(this);
 //# sourceMappingURL=passive.js.map
diff --git a/dist/support/test/element/canvas.js b/dist/support/test/element/canvas.js
index d8b010f..396d2b5 100644
--- a/dist/support/test/element/canvas.js
+++ b/dist/support/test/element/canvas.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge"],(function(t){var n=t.defer(),r=e.createElement("canvas");return"getContext"in r&&r.getContext("2d")?n.resolve():n.reject(),n.pledge}))}(document);
 //# sourceMappingURL=canvas.js.map
diff --git a/dist/support/test/element/canvas/todataurl.js b/dist/support/test/element/canvas/todataurl.js
index e8c0fac..f56c44f 100644
--- a/dist/support/test/element/canvas/todataurl.js
+++ b/dist/support/test/element/canvas/todataurl.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge","../canvas"],(function(n,t){var c=n.defer();return t.then((function(){"toDataURL"in e.createElement("canvas")?c.resolve():c.reject()}),c.reject),c.pledge}))}(document);
 //# sourceMappingURL=todataurl.js.map
diff --git a/dist/support/test/element/canvas/todataurl/jpeg.js b/dist/support/test/element/canvas/todataurl/jpeg.js
index 27a2759..b36b5b9 100644
--- a/dist/support/test/element/canvas/todataurl/jpeg.js
+++ b/dist/support/test/element/canvas/todataurl/jpeg.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge","../todataurl"],(function(t,a){var n=t.defer();return a.then((function(){0===e.createElement("canvas").toDataURL("image/jpeg").indexOf("data:image/jpeg")?n.resolve():n.reject()}),n.reject),n.pledge}))}(document);
 //# sourceMappingURL=jpeg.js.map
diff --git a/dist/support/test/element/canvas/todataurl/png.js b/dist/support/test/element/canvas/todataurl/png.js
index e25a12f..9d53f9d 100644
--- a/dist/support/test/element/canvas/todataurl/png.js
+++ b/dist/support/test/element/canvas/todataurl/png.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge","../todataurl"],(function(t,n){var a=t.defer();return n.then((function(){0===e.createElement("canvas").toDataURL("image/png").indexOf("data:image/png")?a.resolve():a.reject()}),a.reject),a.pledge}))}(document);
 //# sourceMappingURL=png.js.map
diff --git a/dist/support/test/element/canvas/todataurl/webp.js b/dist/support/test/element/canvas/todataurl/webp.js
index 218ea12..85583da 100644
--- a/dist/support/test/element/canvas/todataurl/webp.js
+++ b/dist/support/test/element/canvas/todataurl/webp.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge","../todataurl"],(function(t,a){var n=t.defer();return a.then((function(){0===e.createElement("canvas").toDataURL("image/webp").indexOf("data:image/webp")?n.resolve():n.reject()}),n.reject),n.pledge}))}(document);
 //# sourceMappingURL=webp.js.map
diff --git a/dist/support/test/element/svg.js b/dist/support/test/element/svg.js
index 47ce745..a527002 100644
--- a/dist/support/test/element/svg.js
+++ b/dist/support/test/element/svg.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge"],(function(t){var r=t.defer(),n="createElementNS"in e&&e.createElementNS("http://www.w3.org/2000/svg","svg");return n&&"createSVGRect"in n?r.resolve():r.reject(),r.pledge}))}(document);
 //# sourceMappingURL=svg.js.map
diff --git a/dist/support/test/element/video.js b/dist/support/test/element/video.js
index 9a80033..bde5d51 100644
--- a/dist/support/test/element/video.js
+++ b/dist/support/test/element/video.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge"],(function(n){var r=n.defer();return"canPlayType"in e.createElement("video")?r.resolve():r.reject(),r.pledge}))}(document);
 //# sourceMappingURL=video.js.map
diff --git a/dist/support/test/element/video/mp4.js b/dist/support/test/element/video/mp4.js
index 0f5595e..4ca5037 100644
--- a/dist/support/test/element/video/mp4.js
+++ b/dist/support/test/element/video/mp4.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge","../video"],(function(c,n){var t=c.defer();return n.then((function(){e.createElement("video").canPlayType('video/mp4; codecs="avc1.42E01E, mp4a.40.2"')?t.resolve():t.reject()}),t.reject),t.pledge}))}(document);
 //# sourceMappingURL=mp4.js.map
diff --git a/dist/support/test/element/video/ogg.js b/dist/support/test/element/video/ogg.js
index 7fc838f..6bd32c0 100644
--- a/dist/support/test/element/video/ogg.js
+++ b/dist/support/test/element/video/ogg.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge","../video"],(function(o,t){var n=o.defer();return t.then((function(){e.createElement("video").canPlayType('video/ogg; codecs="theora, vorbis"')?n.resolve():n.reject()}),n.reject),n.pledge}))}(document);
 //# sourceMappingURL=ogg.js.map
diff --git a/dist/support/test/element/video/webm.js b/dist/support/test/element/video/webm.js
index 9907c82..2cb2547 100644
--- a/dist/support/test/element/video/webm.js
+++ b/dist/support/test/element/video/webm.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/pledge","../video"],(function(n,t){var c=n.defer();return t.then((function(){e.createElement("video").canPlayType('video/webm; codecs="vp8, vorbis"')?c.resolve():c.reject()}),c.reject),c.pledge}))}(document);
 //# sourceMappingURL=webm.js.map
diff --git a/dist/task.js b/dist/task.js
index def80ee..cc5ebd1 100644
--- a/dist/task.js
+++ b/dist/task.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(e){"use strict";provide(["/demand/abstract/uuid","/demand/pledge","/demand/validator/isInstanceOf","/demand/function/defer","./support/method"],(function(r,t,a,n,s){var d,i="ArrayBuffer"in e?i:null,o=s("Worker"),u=s("URL"),l=s("Blob"),c=o&&u&&l,p={idle:[],busy:{}},f=[],m=0;function h(){var e,r;!f.length||c&&!p.idle.length||(e=f.shift(),c?(r=p.idle.shift(),p.busy[e.uuid]=r,r.addEventListener("message",e.onMessage),r.addEventListener("error",e.onError),r.postMessage({load:e.load.toString(),parameter:e.parameter},i&&a(e.parameter,i)?[e.parameter]:null)):n((function(){try{e.deferred.resolve(e.load.apply(null,e.parameter))}catch(r){e.deferred.reject()}h()})))}function v(e){var r=p.busy[e.uuid];delete p.busy[e.uuid],r.removeEventListener("message",e.onMessage),r.removeEventListener("error",e.onError),p.idle.push(r),h()}function g(e,a){var n=r.call(this),s=t.defer();return n.deferred=s,n.load=e,n.parameter=a||[],f.push(n),h(),s.pledge}if(g.prototype={onMessage:function(e){"result"===e.data.type&&(this.deferred.resolve(e.data.result),v(this))},onError:function(){this.deferred.reject(),v(this)}},c)try{for(d=u.createObjectURL(new l(['function d(a){return a.replace(c,"").trim()}function e(a){return a}var a=this,b=/functions.*?(([^)]*))/,c=//*.**//;a.addEventListener("message",function(b){a.postMessage({type:"result",result:a.process(b.data.load).apply(null,b.data.parameter)})},!1),a.process=function(a){var c=a.match(b)[1].split(",").map(d).filter(e);return c.push(a.substring(a.indexOf("{")+1,a.lastIndexOf("}"))),Function.apply(null,c)};'],{type:"application/javascript"}));m<4;m++)p.idle[m]=new o(d)}catch(e){c=!1}return g.extends(r)}))}(this);
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diff --git a/dist/transport/xhr.js b/dist/transport/xhr.js
index e21b3e7..2a44742 100644
--- a/dist/transport/xhr.js
+++ b/dist/transport/xhr.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
-!function(e,t){"use strict";provide(["/demand/weakmap","/demand/pledge","/demand/validator/isObject","/demand/function/iterate","../url","../function/merge"],(function(n,r,a,s,i,o){var u="XDomainRequest"in e&&e.XDomainRequest||t,c=new n;function d(){this.readyState<4&&this.abort()}function l(e){var n,o=c.get(this),l=o.settings,f=o.url,p=function e(t,n,r){var i,o=0;if(n=n||"",r=r||{},Array.isArray(t))for(o=0;"undefined"!=typeof(i=t[o]);o++)e(i,n+"["+o+"]",r);else a(t)?s(t,(function(t,a){e(a,n?n+"["+t+"]":t,r)})):n&&"undefined"!=typeof t&&(r[n]=t);return r}(o.data),h=f.local?new t:new u,m=r.defer(),T=d.bind(h),g=l.timeout;return p&&"GET"===e&&(s(p,f.parameter.set,f),p=null),l.cache||f.parameter.set("nucleus",+new Date),p&&(p=function(e){var t=new i("/");return s(e,t.parameter.set,t),t.search.substr(1)}(p)),a(l.xhrOptions)&&s(l.xhrOptions,(function(e,t){h[e]=t})),h.ontimeout=h.onerror=h.onabort=function(){m.reject(h)},h.onprogress=h.onreadystatechange=function(){clearTimeout(n),n=setTimeout(T,g)},h.onload=function(){n=clearTimeout(n),"status"in h&&200!==h.status?m.reject(h):m.resolve(h.responseText,h)},h.open(e,f.href,!0),h.setRequestHeader&&(h.setRequestHeader("Accept",l.accept),p&&"GET"!==e&&h.setRequestHeader("Content-Type",l.contentType),a(l.header)&&s(l.header,(function(e,t){h.setRequestHeader(e,t)}))),h.send(p),n=setTimeout(T,g),m.pledge}function f(e,t,n){return c.set(this,{settings:o({},f.settings,n),url:new i(e),data:t}),this}return f.prototype={get:function(){return l.call(this,"GET")},post:function(){return l.call(this,"POST")},put:function(){return l.call(this,"PUT")},patch:function(){return l.call(this,"PATCH")},delete:function(){return l.call(this,"DELETE")},head:function(){return l.call(this,"HEAD")}},f.settings={accept:"*/*",timeout:8e3,async:!0,cache:!1,username:null,password:null,contentType:"application/x-www-form-urlencoded; charset=UTF-8",header:{},xhrOptions:{}},f}))}(this,XMLHttpRequest);
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+!function(e,t){"use strict";provide(["/demand/weakmap","/demand/pledge","/demand/validator/isObject","/demand/function/iterate","../url","../function/merge"],(function(n,r,a,s,o,i){var u="XDomainRequest"in e&&e.XDomainRequest||t,c=new n;function d(){this.readyState<4&&this.abort()}function l(e){var n,i=c.get(this),l="string"==typeof i.data,p=i.settings,f=i.url,h=l?i.data:function e(t,n,r){var o,i=0;if(n=n||"",r=r||{},Array.isArray(t))for(i=0;"undefined"!=typeof(o=t[i]);i++)e(o,n+"["+i+"]",r);else a(t)?s(t,(function(t,a){e(a,n?n+"["+t+"]":t,r)})):n&&"undefined"!=typeof t&&(r[n]=t);return r}(i.data),m=f.local?new t:new u,T=r.defer(),g=d.bind(m),w=p.timeout;return h&&"GET"===e&&(l?f.parameter=h:s(h,f.parameter.set,f),h=null),p.cache||f.parameter.set("nucleus",+new Date),h&&!l&&(h=function(e){var t=new o("/");return s(e,t.parameter.set,t),t.search.substr(1)}(h)),a(p.xhrOptions)&&s(p.xhrOptions,(function(e,t){m[e]=t})),m.ontimeout=m.onerror=m.onabort=function(){T.reject(m)},m.onprogress=m.onreadystatechange=function(){clearTimeout(n),n=setTimeout(g,w)},m.onload=function(){n=clearTimeout(n),"status"in m&&200!==m.status?T.reject(m):T.resolve(m.responseText,m)},m.open(e,f.href,!0),m.setRequestHeader&&(m.setRequestHeader("Accept",p.accept),h&&"GET"!==e&&m.setRequestHeader("Content-Type",p.contentType),a(p.header)&&s(p.header,(function(e,t){m.setRequestHeader(e,t)}))),console.log(h),m.send(h),n=setTimeout(g,w),T.pledge}function p(e,t,n){return c.set(this,{settings:i({},p.settings,n),url:new o(e),data:t}),this}return p.prototype={get:function(){return l.call(this,"GET")},post:function(){return l.call(this,"POST")},put:function(){return l.call(this,"PUT")},patch:function(){return l.call(this,"PATCH")},delete:function(){return l.call(this,"DELETE")},head:function(){return l.call(this,"HEAD")}},p.settings={accept:"*/*",timeout:8e3,async:!0,cache:!1,username:null,password:null,contentType:"application/x-www-form-urlencoded; charset=UTF-8",header:{"x-requested-with":"XMLHttpRequest"},xhrOptions:{}},p}))}(this,XMLHttpRequest);
 //# sourceMappingURL=xhr.js.map
diff --git a/dist/transport/xhr.js.map b/dist/transport/xhr.js.map
index 479278e..5bf2b50 100644
--- a/dist/transport/xhr.js.map
+++ b/dist/transport/xhr.js.map
@@ -1 +1 @@
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\ No newline at end of file
+{"version":3,"sources":["transport/xhr.js"],"names":["global","XHR","provide","Weakmap","Pledge","isObject","iterate","Url","functionMerge","XDR","XDomainRequest","storage","checkState","this","readyState","abort","request","method","pointer","properties","get","isString","data","settings","url","flatten","object","prefix","items","value","i","Array","isArray","key","xhr","local","deferred","defer","boundCheckState","bind","timeout","parameter","set","cache","Date","search","substr","serialize","xhrOptions","property","ontimeout","onerror","onabort","reject","onprogress","onreadystatechange","clearTimeout","setTimeout","onload","status","resolve","responseText","open","href","setRequestHeader","accept","contentType","header","console","log","send","pledge","TransportXhr","prototype","call","post","put","patch","delete","head","async","username","password","x-requested-with","XMLHttpRequest"],"mappings":";CAUC,SAASA,EAAQC,GACjB,aAsKAC,QAAQ,CAAE,kBAAmB,iBAAkB,6BAA8B,2BAA4B,SAAU,sBApKnH,SAAoBC,EAASC,EAAQC,EAAUC,EAASC,EAAKC,GAC5D,IAAIC,EAAU,mBAAoBT,GAAWA,EAAOU,gBAAkBT,EACrEU,EAAU,IAAIR,EA+Bf,SAASS,IACLC,KAAKC,WAAa,GACpBD,KAAKE,QAIP,SAASC,EAAQC,GAChB,IASCC,EATGC,EAAkBR,EAAQS,IAAIP,MACjCQ,EAA6C,iBAApBF,EAAWG,KACpCC,EAAkBJ,EAAWI,SAC7BC,EAAkBL,EAAWK,IAC7BF,EAAkBD,EAAWF,EAAWG,KAxC1C,SAASG,EAAQC,EAAQC,EAAQC,GAChC,IAAWC,EAAPC,EAAI,EAKR,GAHAH,EAASA,GAAU,GACnBC,EAASA,GAAS,GAEfG,MAAMC,QAAQN,GAChB,IAAII,EAAI,EAAkC,oBAAvBD,EAAQH,EAAOI,IAAqBA,IACtDL,EAAQI,EAAOF,EAAS,IAAMG,EAAI,IAAKF,QAE/BvB,EAASqB,GAClBpB,EAAQoB,GAAQ,SAASO,EAAKJ,GAC7BJ,EAAQI,EAAOF,EAASA,EAAS,IAAMM,EAAM,IAAMA,EAAKL,MAEhDD,GAA4B,oBAAXD,IAC1BE,EAAMD,GAAUD,GAGjB,OAAOE,EAsByCH,CAAQN,EAAWG,MAClEY,EAAkBV,EAAIW,MAAQ,IAAIlC,EAAQ,IAAIQ,EAC9C2B,EAAkBhC,EAAOiC,QACzBC,EAAkB1B,EAAW2B,KAAKL,GAClCM,EAAkBjB,EAASiB,QAmE5B,OAhEGlB,GAAmB,QAAXL,IACPI,EACFG,EAAIiB,UAAYnB,EAEhBhB,EAAQgB,EAAME,EAAIiB,UAAUC,IAAKlB,GAGlCF,EAAO,MAGJC,EAASoB,OACZnB,EAAIiB,UAAUC,IAAI,WAAY,IAAIE,MAGhCtB,IAASD,IACXC,EAzCF,SAAmBA,GAClB,IAAIE,EAAM,IAAIjB,EAAI,KAIlB,OAFAD,EAAQgB,EAAME,EAAIiB,UAAUC,IAAKlB,GAE1BA,EAAIqB,OAAOC,OAAO,GAoCjBC,CAAUzB,IAGfjB,EAASkB,EAASyB,aACpB1C,EAAQiB,EAASyB,YAAY,SAASC,EAAUpB,GAC/CK,EAAIe,GAAYpB,KAIlBK,EAAIgB,UAAahB,EAAIiB,QAAUjB,EAAIkB,QAAU,WAC5ChB,EAASiB,OAAOnB,IAEjBA,EAAIoB,WAAapB,EAAIqB,mBAAqB,WACzCC,aAAatC,GAEbA,EAAUuC,WAAWnB,EAAiBE,IAEvCN,EAAIwB,OAAa,WAChBxC,EAAUsC,aAAatC,GAElB,WAAYgB,GAAuB,MAAfA,EAAIyB,OAG5BvB,EAASiB,OAAOnB,GAFhBE,EAASwB,QAAQ1B,EAAI2B,aAAc3B,IAMrCA,EAAI4B,KAAK7C,EAAQO,EAAIuC,MAAM,GAExB7B,EAAI8B,mBACN9B,EAAI8B,iBAAiB,SAAUzC,EAAS0C,QAErC3C,GAAmB,QAAXL,GACViB,EAAI8B,iBAAiB,eAAgBzC,EAAS2C,aAG5C7D,EAASkB,EAAS4C,SACpB7D,EAAQiB,EAAS4C,QAAQ,SAASA,EAAQtC,GACzCK,EAAI8B,iBAAiBG,EAAQtC,OAKhCuC,QAAQC,IAAI/C,GAEZY,EAAIoC,KAAKhD,GAETJ,EAAUuC,WAAWnB,EAAiBE,GAE/BJ,EAASmC,OAGjB,SAASC,EAAahD,EAAKF,EAAMC,GAOhC,OANAZ,EAAQ+B,IAAI7B,KAAM,CACjBU,SAAUf,EAAc,GAAIgE,EAAajD,SAAUA,GACnDC,IAAU,IAAIjB,EAAIiB,GAClBF,KAAUA,IAGJT,KAoCR,OAjCA2D,EAAaC,UAAY,CACxBrD,IAAU,WACT,OAAOJ,EAAQ0D,KAAK7D,KAAM,QAE3B8D,KAAU,WACT,OAAO3D,EAAQ0D,KAAK7D,KAAM,SAE3B+D,IAAU,WACT,OAAO5D,EAAQ0D,KAAK7D,KAAM,QAE3BgE,MAAY,WACX,OAAO7D,EAAQ0D,KAAK7D,KAAM,UAE3BiE,OAAU,WACT,OAAO9D,EAAQ0D,KAAK7D,KAAM,WAE3BkE,KAAU,WACT,OAAO/D,EAAQ0D,KAAK7D,KAAM,UAI5B2D,EAAajD,SAAW,CACvB0C,OAAa,MACbzB,QAAa,IACbwC,OAAa,EACbrC,OAAa,EACbsC,SAAa,KACbC,SAAa,KACbhB,YAAa,mDACbC,OAAa,CAAEgB,mBAAoB,kBACnCnC,WAAa,IAGPwB,KApKT,CAwKE3D,KAAMuE","file":"xhr.js","sourcesContent":["/**\n * @use /demand/weakmap\n * @use /demand/pledge\n * @use /demand/validator/isObject\n * @use /demand/function/iterate\n *\n * @require ../url\n * @require ../function/merge\n */\n\n(function(global, XHR) {\n\t'use strict';\n\n\tfunction definition(Weakmap, Pledge, isObject, iterate, Url, functionMerge) {\n\t\tvar XDR     = 'XDomainRequest' in global &&  global.XDomainRequest || XHR,\n\t\t\tstorage = new Weakmap();\n\n\t\tfunction flatten(object, prefix, items) {\n\t\t\tvar i = 0, value;\n\n\t\t\tprefix = prefix || '';\n\t\t\titems  = items || {};\n\n\t\t\tif(Array.isArray(object)) {\n\t\t\t\tfor(i = 0; typeof (value = object[i]) !== 'undefined'; i++) {\n\t\t\t\t\tflatten(value, prefix + '[' + i + ']', items);\n\t\t\t\t}\n\t\t\t} else if(isObject(object)) {\n\t\t\t\titerate(object, function(key, value) {\n\t\t\t\t\tflatten(value, prefix ? prefix + '[' + key + ']' : key, items);\n\t\t\t\t});\n\t\t\t} else if(prefix && typeof object !== 'undefined') {\n\t\t\t\titems[prefix] = object;\n\t\t\t}\n\n\t\t\treturn items;\n\t\t}\n\n\t\tfunction serialize(data) {\n\t\t\tvar url = new Url('/');\n\n\t\t\titerate(data, url.parameter.set, url);\n\n\t\t\treturn url.search.substr(1);\n\t\t}\n\n\t\tfunction checkState() {\n\t\t\tif(this.readyState < 4) {\n\t\t\t\tthis.abort();\n\t\t\t}\n\t\t}\n\n\t\tfunction request(method) {\n\t\t\tvar properties      = storage.get(this),\n\t\t\t\tisString        = typeof properties.data === 'string',\n\t\t\t\tsettings        = properties.settings,\n\t\t\t\turl             = properties.url,\n\t\t\t\tdata            = isString ? properties.data : flatten(properties.data),\n\t\t\t\txhr             = url.local ? new XHR() : new XDR(),\n\t\t\t\tdeferred        = Pledge.defer(),\n\t\t\t\tboundCheckState = checkState.bind(xhr),\n\t\t\t\ttimeout         = settings.timeout,\n\t\t\t\tpointer;\n\n\t\t\tif(data && method === 'GET') {\n\t\t\t\tif(isString) {\n\t\t\t\t\turl.parameter = data;\n\t\t\t\t} else {\n\t\t\t\t\titerate(data, url.parameter.set, url);\n\t\t\t\t}\n\n\t\t\t\tdata = null;\n\t\t\t}\n\n\t\t\tif(!settings.cache) {\n\t\t\t\turl.parameter.set('nucleus', +new Date());\n\t\t\t}\n\n\t\t\tif(data && !isString) {\n\t\t\t\tdata = serialize(data);\n\t\t\t}\n\n\t\t\tif(isObject(settings.xhrOptions)) {\n\t\t\t\titerate(settings.xhrOptions, function(property, value) {\n\t\t\t\t\txhr[property] = value;\n\t\t\t\t});\n\t\t\t}\n\n\t\t\txhr.ontimeout  = xhr.onerror = xhr.onabort = function() {\n\t\t\t\tdeferred.reject(xhr);\n\t\t\t};\n\t\t\txhr.onprogress = xhr.onreadystatechange = function() {\n\t\t\t\tclearTimeout(pointer);\n\n\t\t\t\tpointer = setTimeout(boundCheckState, timeout);\n\t\t\t};\n\t\t\txhr.onload     = function() {\n\t\t\t\tpointer = clearTimeout(pointer);\n\n\t\t\t\tif(!('status' in xhr) || xhr.status === 200) {\n\t\t\t\t\tdeferred.resolve(xhr.responseText, xhr);\n\t\t\t\t} else {\n\t\t\t\t\tdeferred.reject(xhr);\n\t\t\t\t}\n\t\t\t};\n\n\t\t\txhr.open(method, url.href, true);\n\n\t\t\tif(xhr.setRequestHeader) {\n\t\t\t\txhr.setRequestHeader('Accept', settings.accept);\n\n\t\t\t\tif(data && method !== 'GET') {\n\t\t\t\t\txhr.setRequestHeader('Content-Type', settings.contentType);\n\t\t\t\t}\n\n\t\t\t\tif(isObject(settings.header)) {\n\t\t\t\t\titerate(settings.header, function(header, value) {\n\t\t\t\t\t\txhr.setRequestHeader(header, value);\n\t\t\t\t\t});\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tconsole.log(data);\n\n\t\t\txhr.send(data);\n\n\t\t\tpointer = setTimeout(boundCheckState, timeout);\n\n\t\t\treturn deferred.pledge;\n\t\t}\n\n\t\tfunction TransportXhr(url, data, settings) {\n\t\t\tstorage.set(this, {\n\t\t\t\tsettings: functionMerge({}, TransportXhr.settings, settings),\n\t\t\t\turl:      new Url(url),\n\t\t\t\tdata:     data\n\t\t\t});\n\n\t\t\treturn this;\n\t\t}\n\n\t\tTransportXhr.prototype = {\n\t\t\tget:      function() {\n\t\t\t\treturn request.call(this, 'GET');\n\t\t\t},\n\t\t\tpost:     function() {\n\t\t\t\treturn request.call(this, 'POST');\n\t\t\t},\n\t\t\tput:      function() {\n\t\t\t\treturn request.call(this, 'PUT');\n\t\t\t},\n\t\t\tpatch:      function() {\n\t\t\t\treturn request.call(this, 'PATCH');\n\t\t\t},\n\t\t\t'delete': function() {\n\t\t\t\treturn request.call(this, 'DELETE');\n\t\t\t},\n\t\t\thead:     function() {\n\t\t\t\treturn request.call(this, 'HEAD');\n\t\t\t}\n\t\t};\n\n\t\tTransportXhr.settings = {\n\t\t\taccept:      '*/*',\n\t\t\ttimeout:     8000,\n\t\t\tasync:       true,\n\t\t\tcache:       false,\n\t\t\tusername:    null,\n\t\t\tpassword:    null,\n\t\t\tcontentType: 'application/x-www-form-urlencoded; charset=UTF-8',\n\t\t\theader:      { 'x-requested-with': 'XMLHttpRequest' },\n\t\t\txhrOptions:  {}\n\t\t};\n\n\t\treturn TransportXhr;\n\t}\n\n\tprovide([ '/demand/weakmap', '/demand/pledge', '/demand/validator/isObject', '/demand/function/iterate', '../url', '../function/merge' ], definition);\n}(this, XMLHttpRequest));\n"]}
\ No newline at end of file
diff --git a/dist/url.js b/dist/url.js
index f9a8ecc..7bf8075 100644
--- a/dist/url.js
+++ b/dist/url.js
@@ -1,3 +1,3 @@
-/**! Qoopido.nucleus 3.2.6 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
+/**! Qoopido.nucleus 3.2.7 | http://nucleus.qoopido.com | (c) 2020 Dirk Lueth */
 !function(t,e){"use strict";provide(["/demand/abstract/uuid","/demand/descriptor","/demand/function/iterate"],(function(t,r,i){var u,n=Object.defineProperties,s={},o=/^\//,a=/[?&]?([^=]+)=([^&]*)/g,h=/%20/g,d=/%5B/g,c=/%5D/g,p=new RegExp("^"+((u=e.createElement("a")).href="/",u.href.slice(0,-1)),"i"),f={"http:":/:80$/,"https:":/:443$/,"ftp:":/:21$/};function l(t,e){var r;if(r=s[t])return r.link[e]}function m(t,e,r){var i;(i=s[t])&&(i.link[e]=r)}function g(t){n(this,{uuid:new r(t)}),g.update(this)}function v(i){var u=t.call(this),o=e.createElement("a");return o.href=i,s[u.uuid]={link:o,parameter:{}},n(u,{toString:new r((function(){return o.toString()})),valueOf:new r((function(){return o.valueOf()})),parameter:new r(new g(u.uuid))}),u}return g.prototype={get:function(t){return s[this.uuid].parameter[t]},set:function(t,e){s[this.uuid].parameter[t]=e,g.serialize(this)},remove:function(t){delete s[this.uuid].parameter[t],g.serialize(this)}},g.update=function(t){var e,r=s[t.uuid],u=r.parameter,n=r.link.search.split("+").join(" ");for(i(u,(function(t){delete u[t]}));e=a.exec(n);)u[decodeURIComponent(e[1])]=decodeURIComponent(e[2])},g.serialize=function(t){var e=s[t.uuid],r=e.parameter,u="";i(r,(function(t,e){u+=(u?"&":"?")+encodeURIComponent(t)+"="+encodeURIComponent(e)})),e.link.search=u.replace(h,"+").replace(d,"[").replace(c,"]")},v.prototype={get local(){var t;if(t=l(this.uuid,"href"))return p.test(t)},get href(){return l(this.uuid,"href")},set href(t){m(this.uuid,"href",t)},get origin(){return l(this.uuid,"origin")||this.protocol+"//"+this.host},get protocol(){return l(this.uuid,"protocol")},set protocol(t){m(this.uuid,"protocol",t)},get username(){return l(this.uuid,"username")},set username(t){m(this.uuid,"username",t)},get password(){return l(this.uuid,"password")},set password(t){m(this.uuid,"password",t)},get host(){var t,e;if(t=l(this.uuid,"host"))return e=l(this.uuid,"protocol"),f[e]?t.replace(f[e],""):t},set host(t){m(this.uuid,"host",t)},get hostname(){return l(this.uuid,"hostname")},set hostname(t){m(this.uuid,"hostname",t)},get port(){return l(this.uuid,"port")},set port(t){m(this.uuid,"port",t)},get pathname(){var t;if(t=l(this.uuid,"pathname"))return o.test(t)?t:"/"+t},set pathname(t){m(this.uuid,"pathname",t)},get search(){return l(this.uuid,"search")},set search(t){m(this.uuid,"search",t),g.update.call(this)},get hash(){return l(this.uuid,"hash")},set hash(t){m(this.uuid,"hash",t)}},v.extends(t)}))}(0,document);
 //# sourceMappingURL=url.js.map
diff --git a/package.json b/package.json
index 1375bec..75cac87 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "qoopido.nucleus",
   "title": "Qoopido.nucleus",
   "description": "Lightweight, atomic and modular JavaScript utility library that strongly encourages the creation and usage of small yet flexible, reusable and easily maintainable modules.",
-  "version": "3.2.6",
+  "version": "3.2.7",
   "homepage": "http://nucleus.qoopido.com",
   "author": {
     "name": "Dirk Lueth",
diff --git a/src/transport/xhr.js b/src/transport/xhr.js
index 3304a2d..27a7b3c 100644
--- a/src/transport/xhr.js
+++ b/src/transport/xhr.js
@@ -52,9 +52,10 @@
 
 		function request(method) {
 			var properties      = storage.get(this),
+				isString        = typeof properties.data === 'string',
 				settings        = properties.settings,
 				url             = properties.url,
-				data            = flatten(properties.data),
+				data            = isString ? properties.data : flatten(properties.data),
 				xhr             = url.local ? new XHR() : new XDR(),
 				deferred        = Pledge.defer(),
 				boundCheckState = checkState.bind(xhr),
@@ -62,7 +63,11 @@
 				pointer;
 
 			if(data && method === 'GET') {
-				iterate(data, url.parameter.set, url);
+				if(isString) {
+					url.parameter = data;
+				} else {
+					iterate(data, url.parameter.set, url);
+				}
 
 				data = null;
 			}
@@ -71,7 +76,7 @@
 				url.parameter.set('nucleus', +new Date());
 			}
 
-			if(data) {
+			if(data && !isString) {
 				data = serialize(data);
 			}
 
@@ -115,6 +120,8 @@
 				}
 			}
 
+			console.log(data);
+
 			xhr.send(data);
 
 			pointer = setTimeout(boundCheckState, timeout);
@@ -161,7 +168,7 @@
 			username:    null,
 			password:    null,
 			contentType: 'application/x-www-form-urlencoded; charset=UTF-8',
-			header:      {},
+			header:      { 'x-requested-with': 'XMLHttpRequest' },
 			xhrOptions:  {}
 		};