diff --git a/ChangeLog b/ChangeLog
index 0d5f2b5..9d2a8ed 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,18 @@
+2018-05-18  Takaaki ISHIKAWA  <takaxp@ieee.org>
+
+	* moom-font.el: version 1.2.0
+	- [breaking change]	Remove moom-font-ja variable, switched to a function
+	- [breaking change] Remove moom-font-ascii variable, switched to a function
+	- [new feature] Support auto detection of the default fonts
+	- [new] moom-font-ja (as a function)
+	- [new] moom-font-ascii (as a function)
+
+	* moom.el: version 1.2.0
+	- [new feature] Support setting of screen margins by moom-screen-margin
+	- [improve]	Calculating	frame columns and height lines
+	- [improve]	Calculating	frame width and height in pixels
+	- [improve] Centering frame in Linux and Windows
+
 2018-05-06  Takaaki ISHIKAWA  <takaxp@ieee.org>
 
 	* moom-font.el: version 1.1.0
diff --git a/README.org b/README.org
index 3c05ff1..a382a92 100644
--- a/README.org
+++ b/README.org
@@ -213,7 +213,7 @@ Here is an example. ~Monaco~ is used for ASCII font and ~Migu 2M~ is used for Ja
 | moom-font-table       | nil     | (repeat (list integer integer)) |
 | moom-font-verbose     | nil     | boolean                         |
 
-Note - *breaking changes* Variables of ~moom-font-ascii~ and ~moom-font-ja~ were hidden so that font settings could be controlled conveniently by utility functions. Please utilize each function of the same name to setup fonts.
+Note - *(breaking changes at v1.2.0)* Variables of ~moom-font-ascii~ and ~moom-font-ja~ were hidden so that font settings could be controlled conveniently by utility functions. Please utilize each function of the same name to setup fonts.
 
 * Example keybindings
 ** Overview
diff --git a/moom-font.el b/moom-font.el
index aa4909f..8800065 100644
--- a/moom-font.el
+++ b/moom-font.el
@@ -4,7 +4,7 @@
 
 ;; Author: Takaaki ISHIKAWA <takaxp at ieee dot org>
 ;; Keywords: frames, faces, convenience
-;; Version: 1.1.6
+;; Version: 1.2.0
 ;; Maintainer: Takaaki ISHIKAWA <takaxp at ieee dot org>
 ;; URL: https://github.com/takaxp/Moom
 ;; Twitter: @takaxp
diff --git a/moom.el b/moom.el
index f539208..3f3981d 100644
--- a/moom.el
+++ b/moom.el
@@ -4,7 +4,7 @@
 
 ;; Author: Takaaki ISHIKAWA <takaxp at ieee dot org>
 ;; Keywords: frames, faces, convenience
-;; Version: 1.1.5
+;; Version: 1.2.0
 ;; Maintainer: Takaaki ISHIKAWA <takaxp at ieee dot org>
 ;; URL: https://github.com/takaxp/Moom
 ;; Package-Requires: ((emacs "25.1"))
@@ -970,7 +970,7 @@ The keybindings will be assigned when Emacs runs in GUI."
 (defun moom-version ()
   "The release version of Moom."
   (interactive)
-  (let ((moom-release "1.1.5"))
+  (let ((moom-release "1.2.0"))
     (message "[Moom] v%s" moom-release)))
 
 ;;;###autoload