Release 2.2.0 (2024-03-09) N Add new functions Modulation.String(), Modulation.GoString() N Add new symbols ModulationTypes and BaudRates C Add a unit test for ListDevices() C Add a unit test for Device.InitiatorListPassiveTargets() C Use pkg-config to find libnfc. If this is undesirable, supply build tag nopkgconfig / no_pkgconfig to switch back to just linking with -lnfc. C Permit call to Device.Close() on uninitialised Device struct. This permits the usual dev, err := nfc.Open(...); defer dev.Close() idiom. B Fix an infinite loop in Device.InitiatorListPassiveTargets (issue #12)