Hightime Python API

Hightime is a Python library from National Instruments designed for representing and manipulating durations and time intervals with high precision. It provides classes like `Interval` and `Unit` to define time quantities, enabling arithmetic operations and conversions between different units. The current stable version is 1.0.0, which includes significant improvements in Python version compatibility and type hinting. Releases appear to be driven by feature additions and Python version updates rather than a fixed schedule.