+1 on the v2.0 note creation - I did the same thing consistently throughout my CS program and it worked very well for me.
I used the new notes as a kind of optimized cheat sheet during test preparation - rapidly reviewing theory in my head and cross checking. I would do this for some strategically chosen homework assignments as well - and explore slight modifications to these assignments to see how answers might change.
Many years later - I sometimes refer to the notes to refresh my mind on theory I feel I'm rusty on.
I used the new notes as a kind of optimized cheat sheet during test preparation - rapidly reviewing theory in my head and cross checking. I would do this for some strategically chosen homework assignments as well - and explore slight modifications to these assignments to see how answers might change.
Many years later - I sometimes refer to the notes to refresh my mind on theory I feel I'm rusty on.