prepare for next release.

build/controllers/ReleaseController.php

@@ -67,7 +67,6 @@ class ReleaseController extends Controller
     {
         $headline = "\n$version under development\n";
         $headline .= str_repeat('-', strlen($headline) - 2) . "\n\n";
-        $headline .= "- no changes in this release.\n";
         foreach($this->getChangelogs() as $file) {
             $lines = explode("\n", file_get_contents($file));
             $hl = [

framework/BaseYii.php

@@ -93,7 +93,7 @@ class BaseYii
      */
     public static function getVersion()
     {
-        return '2.0.4';
+        return '2.0.5-dev';
     }
 
     /**

framework/CHANGELOG.md

@@ -1,6 +1,12 @@
 Yii Framework 2 Change Log
 ==========================
 
+2.0.5 under development
+-----------------------
+
+- no changes in this release.
+
+
 2.0.4 May 10, 2015
 ------------------