[herr_oberst]

Bottom brackets are different, better in my estimation, much easier to get on and off. You'll need a big spanner for that; A lot of what you have should still do the job.
Freewheel remover and whip are still needed; although everytone has gone to cassettes, the tools are the same; third and fourth hands still apply for rim brakes; the same two or three allen wrenches still work everywhere; my brake disks are held on with torx and one of the adjusters uses the same torx driver. (But I have cable brakes, not juice, so I don't bleed 'em, just make a pad adjustment)