diff --git a/mailpoet.php b/mailpoet.php
index 96e61599b6..663d6837a2 100644
--- a/mailpoet.php
+++ b/mailpoet.php
@@ -4,7 +4,7 @@ if(!defined('ABSPATH')) exit;
 
 /*
  * Plugin Name: MailPoet 3 (New)
- * Version: 3.12.0
+ * Version: 3.12.1
  * Plugin URI: http://www.mailpoet.com
  * Description: Create and send newsletters, post notifications and welcome emails from your WordPress.
  * Author: MailPoet
@@ -18,7 +18,7 @@ if(!defined('ABSPATH')) exit;
  */
 
 $mailpoet_plugin = array(
-  'version' => '3.12.0',
+  'version' => '3.12.1',
   'filename' => __FILE__,
   'path' => dirname(__FILE__),
   'autoloader' => dirname(__FILE__) . '/vendor/autoload.php',
diff --git a/readme.txt b/readme.txt
index 7edc98b08b..f938169865 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ Contributors: mailpoet, wysija
 Tags: email marketing, newsletter, newsletter subscribers, email, welcome email, post notification, WooCommerce emails, newsletter builder
 Requires at least: 4.7
 Tested up to: 4.9
-Stable tag: 3.12.0
+Stable tag: 3.12.1
 License: GPLv3
 License URI: https://www.gnu.org/licenses/gpl-3.0.html
 
@@ -165,6 +165,10 @@ Stop by our [support site](https://www.mailpoet.com/support).
 
 == Changelog ==
 
+= 3.12.1 - 2018-10-30 =
+* Added: 2:1 and 1:2 column blocks for further newsletter customization;
+* Fixed: conflict with JetPack 6.6 Asset CDN module.
+
 = 3.12.0 - 2018-10-23 =
 * Improved: formatting of "from" address for new subscriber emails;
 * Fixed: bulk resend of confirmation emails works again;