Nope: "use of the engine" is much more than "what I programmed in it", as far as I understand. Read in a very stringent sense it is tantamount to keeping a "la

Nope: "use of the engine" is much more than "what I programmed in it", as far as I understand. Read in a very stringent sense it is tantamount to keeping a "laboratory log", which is much much more complex than git. (What about some computations you used to help somebody out of your project?).