Success checkmarks (✓), warning icons, and error indicators throughout the CLI have been replaced with a consistent component-based icon system (N4 component), improving visual consistency across status messages, plugin marketplace results, GitHub Actions workflow confirmations, and iTerm2 setup output.
Evidence
45+ instances of the new component replacing text-based icons (search for status: "success" near N4)
Strings lifted out of the shipped bundle, so the claim above can be checked against them.