Bricks numbers

[dkd]

I know no such file from any source. But Rebrickable tracks down reference changes and provides a nice historical chart of variant usages.
See for example the Technic pin with friction: https://rebrickable.com/parts/2780/techn...ter-slots/ (chart is at bottom of page)

Thank You !
Have seen Rebrickable, and use it !- I just wanted to make it more easy for my self


Thanks for quick response !!!

Dan