Ask HN: Fundamental changes in CS in the last 15 years?

I finished university around 15 years ago.

At the time the iPhone hadn’t been invented yet, multi-touch was a cutting edge innovation, Support Vector Machines were state of the art ML, and the CAP theorem was only a few years old.

Some changes I pick up through reading and work projects, but not everything.

Since I can’t run diff(2005 CS, 2020 CS) I ask here.

What fundamentals have changed, or are new, in CS in the last 15 years?