Version 2.0

• Language-independent number parsing. Reading data from any combination of Windows and printer firmware locale should now be possible.
• The full complement of serial port options (baud, parity, data bits, etc.) can now be set. Click the "..." button next to the COM port box.
• Bed dimensions are now given in left/right, top/bottom (instead of width and height) so you can add your own margin if your probe has a tendency to go beyond the edge of your bed.
• All settings are saved automatically between sessions.
• Added protection against scratching printer bed after a reading is interrupted. (Thanks Francesco!)
• New checkbox to run an auto-level (G29) after clearing and re-centering. (Thanks Francesco!)

Marlin 2.x and custom detection support

Adds a new "Detection" tab where you can specify how to interpret the response from your 3D printer.

Should support Marlin 2.x firmware printers right out of the box. And with the regex-based "Custom" box, you should be able to adapt it to anything (in any firmware language) with a Z probe.

Adjustable bed size

• More intelligible UI.
• New bed width/height boxes.
• Defaults to a plausible port name.
• Variable point spacing (instead of fixed patterns).
• Now requires .NET 4.7.2 or later.

Custom upper/lower bounds for color scale

There are two new options in the bottom-left corner popup menu to adjust the upper and lower bounds that are used for picking colors. This lets you color/scale match previously recorded data.

Initial Release

Works with PrintrBot Simple Metal (model 1403)