prepared the 1.6.0 release

CHANGELOG

@@ -1,4 +1,4 @@
-* 1.6.0-DEV
+* 1.6.0 (2012-02-04)
 
  * fixed raw blocks when used with the whitespace trim option
  * made a speed optimization to macro calls when imported via the "from" tag

ext/twig/php_twig.h

@@ -15,7 +15,7 @@
 #ifndef PHP_TWIG_H
 #define PHP_TWIG_H
 
-#define PHP_TWIG_VERSION "1.6.0-DEV"
+#define PHP_TWIG_VERSION "1.6.0"
 
 #include "php.h"
 

lib/Twig/Environment.php

@@ -17,7 +17,7 @@
  */
 class Twig_Environment
 {
-    const VERSION = '1.6.0-DEV';
+    const VERSION = '1.6.0';
 
     protected $charset;
     protected $loader;