Berlin POS version 3.29.1 release notes

Base version: 3.28.2

Added ability to change payment provider device IP even if a user is not the admin (Cayan)
Added Cayan Mini support for iOS (processTransaction, cancelTransaction)
Implemented all-in-one and regular receipt printing from Nets-ingenico terminal for Android
Added configuration parameter,"touchpos_print_receipt_duplicate_to_secondary_printer" which allows re-print receipt from the secondary printer
GDPR - log customer detailed view event from POS
Added new transactionTime parameter supplied by Back-Office to providers Nixor and VeriFone Finland

Remove logo if streamline is printed and POS is offline (Greece fiscal type A)
Offline streamline location and size fix - same as online (Greece)
Added HTML standard header to all in one receipt (fix font size issue in offline mode)
Changed the rules of when a coupon should be redeemed
Do not open coupon add view, if coupons are added automatically (conf.param "touchpos_use_customer_coupons_automatically")
Added getStockInfo parameter for quick products synchronization to avoid getting 0 stock warning for items with actual stock

Fix document number retrieve from API before saving the document
Fixed secondary printer displaying issue if a primary printer is payment terminal
Fix Greece fiscal type A in offline mode (correct VAT values)