It looks cleaner and fits the updated Live 11 aesthetic.
More reliable phrasing detection, even when the transport isn't running. Ableton Live 11 Suite 11.2.10 U2B
On macOS, you can now set Live to follow your system’s audio input/output automatically. If you plug in headphones, Live switches with you—no more digging through preferences every time you move from the desk to the couch. It looks cleaner and fits the updated Live 11 aesthetic
A new "Smooth" dropdown allows you to change the Reverb's Size parameter in real-time without the glitchy artifacts of older versions—perfect for live automation. Ableton Live 11 Suite 11.2.10 U2B