source fix for release 0.9.0.RC7

Author: suewonjp

changelog.txt

@@ -1,9 +1,10 @@
 Copyright (c) 2014-2017 Suewon Bahng, suewonjp@gmail.com
 
-Last Updated (2017-01-31)
+Last Updated (2017-06-06)
 
-## Version 0.9.0.RC7 (2017-xx-xx)
+## Version 0.9.0.RC7 (2017-06-06)
 - New feature: Localization for Japanese
+- A few minor style improvements & bug fixes
 
 ## Version 0.9.0.RC6 (2017-01-30)
 - Bug fix: