All void transactions now must require a new signature
All tip mode transactions (pre-tip/ tip adjust mode on) now must require signature
DBS
Update cup auth/ auth comp display & printing text to be "Preauth"/ "Preauth comp"
Support config option for auth PAN masking
EPS
Support display and printing requirement
DSB
Setup the skeleton for DSB support
PlanetPayment
Enlarge DCC selection text size
Fix currency minor unit display/ printing
Receipt translation has been changed as following:
Receipt string depends on the android language setting, now en only prints english string for international client; zh-hk to print bilingual (en/zh) string for HK based client
Receipt template has been organized to support different banks requirement
Add config to control the retrieval QR printing
Add config to control the auto config update behavior