diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5789563..ca467f1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,47 @@
 
 This file is used to list changes made in each version of `dovecot` cookbook.
 
+## v3.0.0 (2016-10-09)
+
+### Breaking Changes on v3.0.0
+
+* Drop Chef `11` support (required by ohai dependency).
+* Drop Ruby `< 2.2` support.
+
+### New Features on v3.0.0
+
+* Add support for services: quota-status, quota-warning, doveadm ([issue #18](https://github.com/zuazo/dovecot-cookbook/pull/18), thanks [@ledgr](https://github.com/ledgr)).
+* Change dovecot users homedir separate attribute ([issue #21](https://github.com/zuazo/dovecot-cookbook/pull/21), thanks [@ledgr](https://github.com/ledgr)).
+* Update all configuration files to Dovecot `2.2.23`.
+* Rewrite Ohai plugin to support Ohai cookbook version `4` ([issue #23](https://github.com/zuazo/dovecot-cookbook/pull/23), thanks [@ledgr](https://github.com/ledgr)).
+
+### Fixes on v3.0.0
+
+* Fix Ubuntu >= `15.10` support.
+* Always create dovenull user.
+* Ohai plugin: Use `#shell_out` instead of `run_command` (fix Ohai `9` support).
+* Fix metadata error in a *calculated* field documentation.
+
+### Improvements on v3.0.0
+
+* Fix RuboCop offenses in ohai plugins.
+
+### Documentation Changes on v3.0.0
+
+* README: Add license badge and improve the badges position.
+* Improve TESTING documentation.
+
+### Changes on Tests on v3.0.0
+
+* test-kitchen: Update platform versions.
+* Travis CI:
+  * Run test-kitchen using native Docker support.
+  * Improve ChefDK installation procedure.
+  * Update ChefDK to version `0.18.3`.
+  * Run unit tests against Ruby `2.3` also.
+* Update all gems in the Gemfile.
+  * Update kitchen-digitalocean, fix *Resolving dependencies*.
+
 ## v2.5.0 (2016-07-28)
 
 * metadata: Add ohai dependency version constraint for version `3` (fixes [#22](https://github.com/zuazo/dovecot-cookbook/issues/22), thanks [Markus Wagner](https://github.com/zuazo/dovecot-cookbook/issues/22) for reporting).
diff --git a/README.md b/README.md
index fdc6be3..4b87155 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ Dovecot Cookbook
 
 [![Dependency Status](http://img.shields.io/gemnasium/zuazo/dovecot-cookbook.svg?style=flat)](https://gemnasium.com/zuazo/dovecot-cookbook)
 [![Code Climate](http://img.shields.io/codeclimate/github/zuazo/dovecot-cookbook.svg?style=flat)](https://codeclimate.com/github/zuazo/dovecot-cookbook)
-[![Build Status](http://img.shields.io/travis/zuazo/dovecot-cookbook.svg?style=flat)](https://travis-ci.org/zuazo/dovecot-cookbook)
+[![Build Status](http://img.shields.io/travis/zuazo/dovecot-cookbook/3.0.0.svg?style=flat)](https://travis-ci.org/zuazo/dovecot-cookbook)
 
 [Chef](https://www.chef.io/) cookbook to install and configure [Dovecot](http://www.dovecot.org/), open source IMAP and POP3 email server.
 
diff --git a/metadata.rb b/metadata.rb
index d5a4c9b..28b2c54 100644
--- a/metadata.rb
+++ b/metadata.rb
@@ -27,7 +27,7 @@
 Installs and configures Dovecot, open source IMAP and POP3 email server.
 EOH
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version '3.0.0' # WiP
+version '3.0.0'
 
 if respond_to?(:source_url)
   source_url "https://github.com/zuazo/#{name}-cookbook"