- runs on both Python 2.7 and 3.4+
- requires PyQt5 and Qt5
- this is first version on PyQt5
- tested on Linux with Python v2.7 and 3.4
- should work on Windows, Mac OS X, Linux/Unix
- a Trezor (or compatible) device is required to use this software
- This release also includes a single-file executable for 64-bit Linux systems.