CHANGES in quizgame-0.0.3 vs CHANGES in quizgame-0.0.4

@@ -1,16 +1,26 @@
 = quizgame Changelog
 
 == Master (for 0.0.4)
+  - Adjust to builtinextension-0.1.0.
+  - Show histgram of weight file after run quizgame.
+  - Change default filename extensions;
+    for problems from ".yaml" to ".quiz",
+    and weights  from "_wts.yaml" to ".wts".
+  - Problem to QuizGame::Problem
+  - History style is changed;
+    from "[1 correct / 2 problems / 3 norma]" to "ox-"
 
 == Version 0.0.3
-  Adjust to WeightedPicker-0.1.0.
+  - Adjust to weightedpicker-0.1.0.
 
 == Version 0.0.2
-  bin/quizgame raise error when _wts.yaml includes a float weight.
-  fix the bug when NaN occur with quit when no problem is answered.
+  - bin/quizgame raise error when _wts.yaml includes
+    a float weight.
+  - fix the bug when NaN occur with quit when no problem
+    is answered.
 
 == Version 0.0.1
-  bugfix
+  - bugfix
 
 == Version 0.0.0
-  initiali release.
+  - initiali release.