A few years ago, my co-authors and I wrote an implementation to calculate Tutte Polynomials, and were contacted by someone at Wolfram interested in incorporating it into Mathematica. We said OK and pointed them to the code, but then never heard any more, and basically forgot about it. Although I have (in principle) annually archived my mailboxes, I have been unable to locate this exchange.
Now I am writing a book chapter on implementations of the Tutte Polynomial and would like to include accurate information about what algorithm is currently used, in particular whether it uses any of our ideas.
I don't mind one way or the other, and don't need to see actual code or details, just a very high-level (one or two sentence) overview of what Mathematica does.
Where might I go to find such information?