I came to bitwig from cubase and the piano-roll feature I miss most from there is the relative scaling of multiple velocities. The youtube link below shows this nicely (from 8:40 to about 11:00 in the vid), which will illustrate better than I can explain.
But essentially you can select a range of notes and scale them all relative to their original velocities. So instead of dragging all velocities up or down by a fixed amount or to a fixed level, it lets you preserve the relative dynamics and make a more musical edit. You can also create ramps and fades while preserving the accents and ghost notes and such along the way. There’s also relative midi expansion and compression which is super handy for evening out or emphasizing dynamics.
Oh, and all of this can also be done to midi cc and automation data, perfect for quickly tweaking an almost-good-enough filter sweep or what have you. Based on @icaria36’s list above, i guess this is a new feature request. Just wanted to relay it here first to see if anyone else has wanted this or has heard of this?
Check the video: