[jgalvez]

I'll push a new release with the license — always forget this!

Thank you for all your observations. Two things: 1) floats were originally purposefully not allowed, for simplicity, but I might change that and 2) multiple groups with the same name are indeed not allowed, but you raise a good point: it should be possible to reference all groups with a common label if the only difference between them is an attached timestamp.

And yes, will definitely push Win/Linux releases soon!

[MrGilbert]

Great to hear! Maybe, as someone pointed out in another comment, it might make sense to show how you use your tool yourself in a dedicated blog entry, and link that in the readme. People usually learn very well from examples. :)