# Changelog v0.1.84 - 2026-03-09

### Added

- ✅ Added a new `Used` column showing total consumed prompt+completion tokens per exact `provider + model`, formatted in compact `k` / `M` units from startup log aggregation.

### Fixed

- 🎯 Aligned TUI header shortcut highlights with live bindings: `Up%` uses the correct shortcut color, and `G` now sorts the `UsaGe` column directly.
- 🧭 Renamed the `Origin` column to `Provider`, switched the provider filter key from `N` to `D`, and updated the highlighted header shortcuts to `PrOviDer`.
- 🟢 Fixed provider usage contamination by scoping quota snapshots to exact `provider + model`, so shared model IDs no longer leak usage percentages across providers.
- 🟢 Show a green dot in `Usage` when quota telemetry is not applicable or not reliable for a provider instead of displaying misleading percentages.
- 🔤 Shortened Alibaba Cloud (DashScope) to `Alibaba` in the main TUI table to avoid layout drift while keeping the full name in Settings.
- 🩺 Expanded `Health` labels for common errors: `429 TRY LATER`, `410 GONE`, `404 NOT FOUND`, `500 ERROR`.

### Changed

- 🧱 Refactored TUI overlays and key handling into `src/overlays.js` and `src/key-handler.js` to keep `bin/free-coding-models.js` lean.
- 🔌 Extracted OpenClaw integration into `src/openclaw.js` and aligned OpenCode flow with shared helpers.
- 🗂️ Moved tier/provider filter modes into shared runtime state for clearer ownership.
- ✅ Renamed the app header to `✅ FCM`, moved the version next to `Ctrl+C Exit`, and added subtle blue color variations per provider in the `Provider` column.
- 🧹 Cleaned the footer hints by removing the duplicate `Ctrl+C Exit` entry while keeping the proxy status directly under the shortcut line.
- 📚 Updated README and in-app help to match the new `Provider`, `Used`, `Usage`, and current hotkey behaviors.

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