# Bead bf-4k9: Plan.md Already Up-to-Date

## Summary

The task requested updates to `docs/plan/plan.md` to reflect dashboard 1.1.0 cache-token features. Upon investigation, all required changes were already present in the file, having been applied in commit `cadc7da` (docs(plan): update dashboard version to 1.1.0, document cache token features and new docs).

## Verification

All acceptance criteria verified as complete:

1. **Header version**: `Last updated: 2026-07-02, Version: proxy/1.10.0, dashboard/1.1.0` ✓
   - Matches proxy/VERSION (1.10.0) and dashboard/VERSION (1.1.0)

2. **Tokens panel row** (line 198): `Input + output + cache-read + cache-write token rate (tokens/s) and window running totals` ✓
   - Documents all four token series tracked by TokenPanel.tsx

3. **Collector snapshot fields** (line 181): `token_rate_cache_read/write | Cache-read/cache-write tokens per second` ✓
   - Field names verified against dashboard/model/metrics.go:
     - `TokenRateCacheRead` → `json:"token_rate_cache_read"`
     - `TokenRateCacheWrite` → `json:"token_rate_cache_write"`

4. **Docs inventory** (lines 407-410): Lists all four new documents ✓
   - dashboard/README.md
   - docs/notes/DASHBOARD_API_REFERENCE.md
   - DEVELOPMENT.md
   - CONTRIBUTING.md

## Files Verified

- `docs/plan/plan.md` - Already up to date
- `dashboard/VERSION` - Confirmed as 1.1.0
- `dashboard/model/metrics.go` - Verified field names match documentation
- All four doc inventory files confirmed to exist

## Action Taken

No file changes needed; all documentation already accurate. Created this verification note for audit trail.