Bump version

kou · kou · commit 312f8446935b · 2019-04-15T11:05:20.000+09:00
diff --git a/lib/csv/version.rb b/lib/csv/version.rb
@@ -2,5 +2,5 @@
 
 class CSV
   # The version of the installed library.
-  VERSION = "3.0.9"
+  VERSION = "3.1.0"
 end
