Latest and greatest! New UI! New markers! 2-port calibration!

Today's release (Yes, it really is daily at this point) has a bunch of new features, a new layout, and a better internal structure to support "pip" for installing.

A mouse-controlled marker is now available, and all markers have a Better graphic to show them more clearly.

2-port 1-path calibration is now available in the application, and calibrations can be saved and loaded.

The UI has been changed in an attempt to further adapt for small screen users.

I thank Ohan and Olgierd, who have both contributed code to this release.

For smaller screens, and with more features

• Main window is now scrollable for small monitors
• File-handling is in a separate pop-out window
• A basic mouse-adjustable cursor has been added to log-mag charts
• In-app 1-port calibration is now available
• Automatically finds relevant serial ports
• Touchstone files can now be imported as sweeps as well as reference

Reference sweeps

This release adds the ability to store the result of a sweep as a reference, or to load a Touchstone 1-port or 2-port file as a reference sweep, to be displayed along with live data from the NanoVNA.

TDR and 2-port Touchstone files

This release adds the popular feature of time-domain reflectometry, allowing for measurement of cable lengths. It also adds support for 2-port Touchstone files.

First public release

This is a very early first public release version of the NanoVNASaver. Use at your own risk.
Exporting function fixed in update a.