Fixed
- Callbacks were not compatible with PHP7 (#1584)
- Some Postfinance fields are limited to 35 characters (#1586)
- Regular users could not always access new records (#1503)
- Product version restore could lead to database error (#1506)
- Custom attributes did not show in edit-multiple mode (#1589)
- Backend order status update notification did not contain latest data (#1593)
- Show price and category changes in product diff (#1598)
- Tax was removed twice from product option price (#1595)
- Currency in documents and emails can be wrong with multiple store configs (#1590)
- Incorrect options were shown for attributes with product source (#1563)
- Sales tax was not correctly calculated on shipping address (#1509)