You can now set your prompt bar to red, blue, green, yellow, purple, orange, pink, or cyan.
I run multiple Claude Code sessions at the same time. Different projects, different repos, different contexts. Before this, they all looked identical. Tab back to the wrong terminal and you're talking to the wrong session about the wrong codebase.
Now I color-code them. Red for the client build. Blue for internal ops. Green for experiments I might throw away.
One glance and I know exactly which session I'm in.
Single terminal? Skip it. Multiple sessions? Try it.
/color red