CHANGELOG.md in xsys-0.12.0 vs CHANGELOG.md in xsys-0.13.0

- old
+ new

@@ -311,5 +311,9 @@
 * Added shop_service
 
 ## v0.12.0
 
 * Fixes for products and stocks
+
+## v0.13.0
+
+* Refactor on product fields