diff --git a/README.md b/README.md
index ec0a1c2..886f2dd 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,3 @@
-<p align="center"></p>
 <p align="center">
     <br>
     <img src="https://rawgithub.com/nextapps-de/flexsearch/master/doc/flexsearch.svg" alt="Search Library" width="50%">
@@ -7,10 +6,10 @@
     <img src="https://img.shields.io/badge/status-BETA-orange.svg">
     <a target="_blank" href="https://travis-ci.org/nextapps-de/flexsearch"><img src="https://travis-ci.org/nextapps-de/flexsearch.svg?branch=master"></a>
     <a target="_blank" href="https://coveralls.io/github/nextapps-de/flexsearch?branch=master"><img src="https://coveralls.io/repos/github/nextapps-de/flexsearch/badge.svg?branch=master"></a>
-<a href="https://app.fossa.io/projects/git%2Bgithub.com%2Fts-thomas%2Fflexsearch?ref=badge_shield" alt="FOSSA Status"><img src="https://app.fossa.io/api/projects/git%2Bgithub.com%2Fts-thomas%2Fflexsearch.svg?type=shield"/></a>
     <a target="_blank" href="https://github.com/nextapps-de/flexsearch/issues"><img src="https://img.shields.io/github/issues/nextapps-de/xone.svg"></a><!--<img src="https://badges.greenkeeper.io/nextapps-de/flexsearch.svg">-->
     <a target="_blank" href="https://github.com/nextapps-de/flexsearch/blob/master/LICENSE.md"><img src="https://img.shields.io/npm/l/xone.svg"></a>
 </p>
+
 <h1></h1>
 <h3>World's fastest and most memory efficient full text search library with zero dependencies.</h3>
 
@@ -29,14 +28,6 @@ Supported Platforms:
 - Browser
 - Node.js
 
-<!--
-Supported Module Definitions:
-- AMD (RequireJS)
-- CommonJS (Node.js)
-- Closure (Xone)
-- Global (Browser)
--->
-
 All Features:
 <ul>
     <li><a href="#webworker">Web-Worker Sharding</a> (not available in Node.js)</li>
@@ -66,8 +57,6 @@ The light version is just available as compiled version (<a href="flexsearch.lig
 
 <a name="contextual"></a>
 
-[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fts-thomas%2Fflexsearch.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fts-thomas%2Fflexsearch?ref=badge_large)
-
 #### Contextual Search
 
 FlexSearch introduce a new scoring mechanism called __Contextual Search__ which was invented by Thomas Wilkerling, the author of this library. A Contextual Search <a href="https://jsperf.com/compare-search-libraries" target="_blank">incredibly boost up queries to a complete new level</a>.
@@ -1218,4 +1207,4 @@ The custom build was saved to flexsearch.custom.js
 ---
 
 Copyright 2018 Thomas Wilkerling<br>
-Released under the <a href="http://www.apache.org/licenses/LICENSE-2.0.html" target="_blank">Apache 2.0 License</a><br>
\ No newline at end of file
+Released under the <a href="http://www.apache.org/licenses/LICENSE-2.0.html" target="_blank">Apache 2.0 License</a><br>
diff --git a/compile.js b/compile.js
index 9e02266..d6ed5d6 100644
--- a/compile.js
+++ b/compile.js
@@ -1,4 +1,5 @@
 var child_process = require('child_process');
+var fs = require('fs');
 
 var supported_lang = [
 
@@ -8,6 +9,8 @@ var supported_lang = [
 
 console.log("Start build .....");
 
+fs.existsSync("log") || fs.mkdirSync("log");
+
 var options = (function(argv){
 
     var arr = {};
diff --git a/flexsearch.js b/flexsearch.js
index 22c7a0c..9f9429a 100644
--- a/flexsearch.js
+++ b/flexsearch.js
@@ -1,5 +1,5 @@
 ;/**!
- * @preserve FlexSearch v0.2.49
+ * @preserve FlexSearch v0.2.63
  * Copyright 2018 Thomas Wilkerling
  * Released under the Apache 2.0 Licence
  * https://github.com/nextapps-de/flexsearch
diff --git a/flexsearch.light.js b/flexsearch.light.js
index e388ddc..4a6eb85 100644
--- a/flexsearch.light.js
+++ b/flexsearch.light.js
@@ -1,5 +1,5 @@
 /*
- FlexSearch v0.2.49
+ FlexSearch v0.2.63
  Copyright 2018 Thomas Wilkerling
  Released under the Apache 2.0 Licence
  https://github.com/nextapps-de/flexsearch
@@ -7,13 +7,13 @@
 'use strict';(function(d,v,n){var t;(t=n.define)&&t.amd?t([],function(){return v}):(t=n.modules)?t[d.toLowerCase()]=v:"undefined"!==typeof module?module.exports=v:n[d]=v})("FlexSearch",function(){function d(a){"string"===typeof a&&(a=B[a]);a||(a=x);this.id=a.id||G++;this.init(a);v(this,"index",function(){return this.a});v(this,"length",function(){return Object.keys(this.a).length})}function v(a,b,c){Object.defineProperty(a,b,{get:c})}function n(a){return new RegExp(a,"g")}function t(a,b,c){if("undefined"===
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diff --git a/flexsearch.min.js b/flexsearch.min.js
index 65bde86..9de2464 100644
--- a/flexsearch.min.js
+++ b/flexsearch.min.js
@@ -1,5 +1,5 @@
 /*
- FlexSearch v0.2.49
+ FlexSearch v0.2.63
  Copyright 2018 Thomas Wilkerling
  Released under the Apache 2.0 Licence
  https://github.com/nextapps-de/flexsearch
@@ -11,7 +11,7 @@ d;c=k===a.length-1?"":a[k+1];e=d}return b}function P(a,b){var e={};if(a)for(var
 k=[],d=a.length;if(1<d){a.sort(S);for(var g={},h=a[0],f=h.length,m=0;m<f;)g[h[m++]]=1;for(var p,u=0,n=1;n<d;){var l=!1,q=n===d-1;k=[];h=a[n];f=h.length;for(m=-1;m<f;){var r=g[p=h[++m]];if(r===n){if(q&&(c[u++]=p,b&&u===b))return c;l=!0;g[p]=n+1}else e&&(r=k[r]||(k[r]=[]),r[r.length]=p)}if(!l&&!e)break;n++}if(e&&(b||(b=1E3),u=c.length,f=k.length,u<b&&f))for(n=f-1;0<=n;n--)if(p=k[n])for(m=0;m<p.length;m++)if(c[u++]=p[m],b&&u===b)return c}else d&&(c=a[0],b&&c.length>b&&(c=c.slice(0,b)));return c}function F(a){a.B||
 (a.B=I(function(){a.B=null;var b=a.async;b&&(a.async=!1);if(a.b.length){for(var e=J(),c;(c=a.b.shift())||0===c;){var d=a.f[c];switch(d[0]){case D.add:a.add(d[1],d[2]);break;case D.remove:a.remove(d[1])}a.f[c]=null;delete a.f[c];if(100<J()-e)break}a.b.length&&F(a)}b&&(a.async=b)},1,"search-async-"+a.id))}function J(){return"undefined"!==typeof performance?performance.now():(new Date).getTime()}function U(a,b,e,c){a=v("flexsearch","id"+a,function(){var a,b;self.onmessage=function(c){if(c=c.data)if(c.search){var e=
 b.search(c.content,c.threshold?{limit:c.limit,threshold:c.threshold}:c.limit);self.postMessage({id:a,content:c.content,limit:c.limit,result:e})}else c.add?b.add(c.id,c.content):c.update?b.update(c.id,c.content):c.remove?b.remove(c.id):c.reset?b.reset():c.info?(c=b.info(),c.worker=a,b.debug&&console.log(c)):c.register&&(a=c.id,c.options.cache=!1,c.options.async=!0,c.options.worker=!1,b=(new Function(c.register.substring(c.register.indexOf("{")+1,c.register.lastIndexOf("}"))))(),b=new b(c.options))}},
-function(a){(a=a.data)&&a.result?c(a.id,a.content,a.result,a.limit):e.debug&&console.log(a)},b);var d=N.toString();e.id=b;a.postMessage(b,{register:d,options:e,id:b});return a}var x={encode:"icase",mode:"ngram",v:!1,cache:!1,async:!1,c:!1,threshold:0,depth:0},G={memory:{encode:"extra",mode:"strict",threshold:7},speed:{encode:"icase",mode:"strict",threshold:7,depth:2},match:{encode:"extra",mode:"full"},score:{encode:"extra",mode:"strict",threshold:5,depth:4},balance:{encode:"balance",mode:"ngram",
+function(a){(a=a.data)&&a.result?c(a.id,a.content,a.result,a.limit):e.debug&&console.log(a)},b);var d=N.toString();e.id=b;a.postMessage(b,{register:d,options:e,id:b});return a}var x={encode:"icase",mode:"forward",v:!1,cache:!1,async:!1,c:!1,threshold:0,depth:0},G={memory:{encode:"extra",mode:"strict",threshold:7},speed:{encode:"icase",mode:"strict",threshold:7,depth:2},match:{encode:"extra",mode:"full"},score:{encode:"extra",mode:"strict",threshold:5,depth:4},balance:{encode:"balance",mode:"ngram",
 threshold:6,depth:3},fastest:{encode:"icase",mode:"strict",threshold:9,depth:1}},B=[],O=0,D={add:0,update:1,remove:2},K=d("[ -/]"),L={},M={};f.new=function(a){return new this(a)};f.create=function(a){return f.new(a)};f.registerMatcher=function(a){for(var b in a)a.hasOwnProperty(b)&&(B[B.length]=d(b),B[B.length]=a[b]);return this};f.registerEncoder=function(a,b){A[a]=b;return this};f.registerLanguage=function(a,b){L[a]=b.filter;M[a]=b.stemmer;return this};f.encode=function(a,b){return A[a].call(A,
 b)};f.prototype.init=function(a){this.A=[];a||(a=x);var b=a.profile,e=b?G[b]:{};if(b=a.worker)if("undefined"===typeof Worker)a.worker=!1,a.async=!0,this.h=null;else{var c=this;b=parseInt(b,10)||4;c.m=-1;c.s=0;c.g=[];c.w=null;c.h=Array(b);for(var d=0;d<b;d++)c.h[d]=U(c.id,d,a||x,function(a,b,e,d){c.s!==c.c&&(c.g=c.g.concat(e),c.s++,d&&c.g.length>=d&&(c.s=c.c),c.w&&c.s===c.c&&(c.cache&&c.i.set(b,c.g),c.w(c.g),c.g=[]))})}this.mode=a.mode||e.mode||this.mode||x.mode;this.async=a.async||this.async||x.async;
 this.c=a.worker||this.c||x.c;this.threshold=a.threshold||e.threshold||this.threshold||x.threshold;this.depth=a.depth||e.depth||this.depth||x.depth;this.v=a.suggest||this.v||x.v;this.u=(b=a.encode||e.encode)&&A[b]||("function"===typeof b?b:this.u||!1);this.debug=a.debug||this.debug;(b=a.matcher)&&this.addMatcher(b);if(b=a.filter)this.filter=P(L[b]||b,this.u);if(b=a.stemmer)this.stemmer=Q(M[b]||b,this.u);this.j=[{},{},{},{},{},{},{},{},{},{}];this.l={};this.a={};this.f={};this.b=[];this.B=null;this.o=
diff --git a/package.json b/package.json
index 579996f..aa2e69a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "flexsearch",
-  "version": "0.2.52",
+  "version": "0.2.63",
   "description": "Next-Generation full text search library with zero dependencies.",
   "homepage": "https://github.com/nextapps-de/flexsearch/",
   "author": "Thomas Wilkerling",
@@ -46,12 +46,13 @@
     "README.md",
     "LICENSE"
   ],
+  "readme": "README.md",
   "dependencies": {},
   "devDependencies": {
     "chai": "^4.1.2",
     "coveralls": "^3.0.0",
     "google-closure-compiler": "^20180402.0.0",
-    "mocha": "^5.0.4",
+    "mocha": "^5.0.5",
     "mocha-lcov-reporter": "^1.3.0",
     "mocha-phantomjs": "^4.1.0",
     "nyc": "^11.6.0",
diff --git a/test/test.js b/test/test.js
index 9a54a07..48ef70e 100644
--- a/test/test.js
+++ b/test/test.js
@@ -171,7 +171,7 @@ describe('Initialize', function(){
     it('Should have the correct options', function(){
 
         expect(flexsearch_default.async).to.equal(false);
-        expect(flexsearch_default.mode).to.equal("ngram");
+        expect(flexsearch_default.mode).to.equal("forward");
         expect(flexsearch_sync.async).to.equal(false);
         expect(flexsearch_async.async).to.equal(true);
         expect(flexsearch_strict.mode).to.equal("strict");