difference between meshgraph unroll inputs/outputs of what

Hellow

when i try "Meshgraph unroll"
he have only 3 inputs......( not flaps?+ not distance?)........
and not the same "6 inputs" and "9/ outputs"....differents that i can see in the tutorial video.

Why this difference between the "meshgraph unroll" component,
and the same that i can see in the tutorial in VIMEO?

The same difference i find with other components.

Is that an old version of Ivy,.... or there is another ?, that you use in your tutorials ?
Thanks

Greetings