updated readme and changelog

Author: unfulvio

ChangeLog.md

@@ -1,5 +1,8 @@
 # Changelog
 
+### 1.3.9 (09 sep 2015)
+* Use WP Requirements as Composer dependency
+
 ### 1.3.8 (14 jul 2015)
 * Internal changes (alternate PHP version check, automated SVN deploys)
 

readme.txt

@@ -4,7 +4,7 @@ Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_i
 Tags: development, debug, debugging
 Requires at least: 3.6.0
 Tested up to: 4.2.2
-Stable tag: 1.3.8
+Stable tag: 1.3.9
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -123,6 +123,9 @@ None yet.
 
 == Changelog ==
 
+= 1.3.9 =
+* Use WP Requirements as Composer dependency.
+
 = 1.3.8 =
 * Internal changes (alternate PHP version check, automated SVN deploys)