<NaviiGroup> — overlapping avatar stack, thin React wrapper around @usenavii/core's renderGroup(). Props: seeds, size, overlap, max (overflow → +N counter tile), ring, tileBg, counterFill, counterInk, plus all per-tile options (paletteId, palette, mood, background, animated, styleHint). <img> width is computed from size + overlap + max so layout is stable on load.
renderGroup + GroupOptions re-exported from @usenavii/react.
Changed (@usenavii/core)
No source changes. Stays at 0.6.0 — react 0.7.0 ships independently. Lockstep convention relaxed when only one package has source changes.
Changed (tooling)
scripts/release-audit.mjs — core/react version mismatch downgraded from error to warn. Lockstep stays the default expectation, but the audit no longer forces a no-op publish on the unchanged package.
Added (API host)
/docs/sdk-react documents <NaviiGroup> props + behavior, plus the new renderGroup/GroupOptions re-exports.