diff --git a/Changelog.md b/Changelog.md
index c19cb66..9a05311 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,4 +1,4 @@
-# 3.0.16 - 2016-01-07
+# 3.1.0 - 2016-01-10
 
 * Fix Google+ counter.
 * Enable HTTPS for Odnoklassniki.
@@ -6,6 +6,8 @@
 * Open all popups with HTTPS.
 * Update popup sizes.
 
+3.0.15 was the last version available via Bower. Now Social Likes is available only via npm.
+
 # 3.0.15 - 2015-11-21
 
 * Disable discontinued Twitter button (#147).
diff --git a/Readme.md b/Readme.md
index 3c758f5..19e649f 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,9 +1,6 @@
 
 # Social Likes
 
-[![Bower version](https://badge.fury.io/bo/social-likes.svg)](http://badge.fury.io/bo/social-likes)
-[![Built with Grunt](https://cdn.gruntjs.com/builtwith.png)](http://gruntjs.com/)
-
 Beautiful share buttons with counters for popular social networks: Facebook, Twitter, Google+, Pinterest, Vkontakte, etc. Uses jQuery.
 
 [![](http://wow.sapegin.me/image/1f1U2S130d3R/social-likes.png)](http://sapegin.github.io/social-likes/)
@@ -21,7 +18,7 @@ Beautiful share buttons with counters for popular social networks: Facebook, Twi
 
 Use [interactive builder](http://sapegin.github.io/social-likes/) to generate the code.
 
-Or install via [Bower](http://bower.io/): `$ bower install social-likes`.
+Or install via npm: `npm install --save social-likes`.
 
 
 ## Advanced configuration
@@ -52,7 +49,7 @@ All buttons in a column.
 
 #### Single button
 
-One button with a counter (summ of all the networks). Opens popup with like buttons in vertical layout. Use `data-single-title` attribute to change button title.
+One button with a counter (sum of all the networks). Opens popup with like buttons in vertical layout. Use `data-single-title` attribute to change button title.
 
 ```html
 <div class="social-likes social-likes_single" data-single-title="Share me!">