diff --git a/History.md b/History.md
index 7a7a73d..badeffd 100644
--- a/History.md
+++ b/History.md
@@ -1,4 +1,9 @@
 
+1.7.0 / 2017-04-27
+==================
+
+  * feat: Add more debug information on a 'silly' level
+
 1.6.0 / 2017-04-27
 ==================
 
diff --git a/README.md b/README.md
index 611f137..190be1e 100644
--- a/README.md
+++ b/README.md
@@ -23,11 +23,11 @@ $ npm install koa-locales --save
 ## Quick start
 
 ```js
-var koa = require('koa');
-var locales = require('koa-locales');
+const koa = require('koa');
+const locales = require('koa-locales');
 
-var app = koa();
-var options = {
+const app = koa();
+const options = {
   dirs: [__dirname + '/locales', __dirname + '/foo/locales'],
 };
 locales(app, options);
@@ -63,10 +63,10 @@ The key `options.localeAlias` allows to not repeat dictionary files, as you can
 
 ```js
 locales({
-	localeAlias: {
-		es: es_ES,
-		en: en_UK
-	}
+  localeAlias: {
+    es: es_ES,
+    en: en_UK,
+  },
 });
 ```
 
@@ -122,8 +122,8 @@ You can set the property *locals* on the KoaPug instance, where the default loca
 
 ```js
 app.use(async (ctx, next) => {
-    koaPug.locals.__ = ctx.__.bind(ctx);
-    await next()
+  koaPug.locals.__ = ctx.__.bind(ctx);
+  await next();
 });
 ```
 
@@ -162,4 +162,4 @@ Use this level if something doesn't work as you expect. This is going to debug e
 [david-image]: https://img.shields.io/david/koajs/locales.svg?style=flat-square
 [david-url]: https://david-dm.org/koajs/locales
 [download-image]: https://img.shields.io/npm/dm/koa-locales.svg?style=flat-square
-[download-url]: https://npmjs.org/package/koa-locales
\ No newline at end of file
+[download-url]: https://npmjs.org/package/koa-locales
diff --git a/package.json b/package.json
index 66b5aa9..c204ef5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "koa-locales",
-  "version": "1.6.0",
+  "version": "1.7.0",
   "description": "koa locales, i18n solution for koa",
   "main": "index.js",
   "files": [