during the TV setup or channel search
- fixed: Sony KDL channel lists were not saved correctly
- upgrade to DevExpres 20.1.3
- Loaders can use Api.View.Default.MessageBox(...) to show a DevExpress themed message box without adding a reference to DX libs
- Philips: combined DVB-C and DVB-T into a single list with a common number domain
- added exprimental support for Samsung "iptv" list
- added Suiss reference lists with Astra 19.2E + Hotbird 13.0E channels
- fixed "System.ArgumentOutOfRangeException..." when opening a file which supports mixed-source favorite lists
(Sony, Philips, Hisense, ...)
- System requirements changed: .NET Framework 4.8
- added high-DPI support
- added Accessibility menu options to change the UI font size
- fixed applying favorites from a reference list (it showed fav letters on the channels, but the fav lists were empty)
- added Polish translation (thanks to Jakub Driver!)
- potential fix for Samsung 1352.0 format, which can contain channels marked as deleted
