POS Brazil Version 4.42.6

Fixes:

• Fix for issue with same products not getting merged in one row in POS shopping cart
• Fixed issue where return reason would not be updated for "unassigned" products on the return view
• Fixed product name not immediately displayed when product images are hidden from the grid
• Fixed a bug where confirmation modal or warning message wasn't displayed when out-of-stock product quantity is manually decreased
• Asymmetric cash rounding algorithms no longer get reversed when saving a sales document
• Added store credit balance change, customer's current store credit balance to the printout data (data is stored under customer property)
• Disabled shortcuts for inactive modal pages
• Prevent 'paid' payments from being selected and edited/deleted