chore: release v0.3.1

RELEASE_NOTES.md

@@ -1,22 +1,19 @@
-## v0.3.0 (2026-05-15)
-
-### Migration / Behavior Changes
-- Each physical monitor is now its own Home Assistant device, linked to the media-server hub via `via_device`. Existing brightness and power entities migrate to per-display devices automatically on first reload — `unique_id`s are preserved, but entities will move under new devices in the UI and can be placed in their own area/room ([4156ded](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/4156ded))
-- The hub keeps the `media_player` and script buttons; per-display devices hold the power switch, brightness slider, and the new DDC/CI capability entities ([4156ded](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/4156ded))
+## v0.3.1 (2026-05-18)
 
 ### Features
-- **New diagnostic sensors**: `DisplayResolutionSensor` exposes the active resolution parsed from EDID ([4156ded](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/4156ded))
-- **New diagnostic binary sensors**: `DisplayPrimaryBinarySensor` and `DisplayPowerControlBinarySensor` make it visible why a power switch is or isn't created for a given display ([4156ded](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/4156ded))
-- **New select entities**:
-  - `DisplayInputSourceSelect` — switch active input (HDMI1, DP1, etc.) via DDC/CI
-  - `DisplayColorPresetSelect` — color temperature presets
-  - `DisplayPictureModeSelect` — VCP 0xDC scene modes ([4156ded](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/4156ded))
-- **New number entity**: `DisplayContrastNumber` exposed alongside the existing brightness slider ([4156ded](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/4156ded))
-- Per-display devices now show real manufacturer/model pulled from EDID; device names no longer prepend the hub title (the hierarchy is already shown via `via_device`) ([4156ded](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/4156ded))
-- Select and number entities verify the server's `success` flag and re-sync from the actual monitor state when a write is silently rejected — some monitors honor DDC/CI reads but ignore writes for certain codes ([4156ded](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/4156ded))
+- **Foreground process sensors** — new "Foreground" device (linked to the hub via `via_device`) exposing what's currently in focus on the remote PC:
+  - `sensor.foreground_process` — process name as state, with full payload (PID, exec path, window title, fullscreen flag, monitor, geometry, browser detection, browser page title/URL, error) as attributes
+  - `sensor.window_title`, `sensor.pid`, `sensor.foreground_monitor`, `sensor.process_started` (TIMESTAMP device class)
+  - `binary_sensor.fullscreen`, `binary_sensor.minimized`
+  - Fed by a new `ForegroundCoordinator` polling `GET /api/foreground` every 5s, with near-real-time updates via the existing WebSocket (`foreground` / `foreground_update` push frames flow into the coordinator) ([9d27727](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/9d27727))
+- **Optional API token** — `CONF_TOKEN` is now optional. When the media server runs without `api_tokens` configured (auth disabled), the integration omits the `Authorization` header and `?token=` query from REST, WebSocket, and album-art URLs. Server-side auth rejections still surface as `invalid_auth` in the UI ([ab05852](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/ab05852))
 
 ### Performance
-- `api_client` no longer forces `?refresh=true` on every poll, letting the integration ride the media server's TTL cache instead of triggering a full DDC/CI probe per entity update ([4156ded](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/4156ded))
+- **Shared `DisplayCoordinator`** — a single `/api/display/monitors` poll per cycle is now fanned out to all per-display entities (binary sensors, numbers, selects, sensors, switches) via `CoordinatorEntity`. Removes ~9x redundant requests per polling cycle that previously came from each entity calling `get_display_monitors()` in its own `async_update` ([ab05852](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/ab05852))
+- **Optimistic write-through** — `coordinator.apply_optimistic(...)` keeps sibling entities in sync after slider/select writes without an extra network round-trip ([ab05852](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/ab05852))
+
+### UI / Localization
+- Display entities migrated to Home Assistant **translation keys** (`strings.json` / `translations/*`), so per-language UI text flows through the standard locale mechanism instead of hardcoded English strings ([9d27727](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/9d27727))
 
 ---
 
@@ -25,6 +22,7 @@
 
 | Hash | Message | Author |
 |------|---------|--------|
-| [4156ded](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/4156ded) | feat(displays): per-display devices + DDC/CI capability entities | alexei.dolgolyov |
+| [9d27727](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/9d27727) | feat(foreground): foreground process sensors + translation key migration | alexei.dolgolyov |
+| [ab05852](https://git.dolgolyov-family.by/alexei.dolgolyov/haos-hacs-integration-media-player/commit/ab05852) | feat: shared DisplayCoordinator + optional API token | alexei.dolgolyov |
 
 </details>

custom_components/remote_media_player/manifest.json

@@ -8,5 +8,5 @@
   "integration_type": "device",
   "iot_class": "local_push",
   "requirements": ["aiohttp>=3.8.0"],
-  "version": "0.3.2"
+  "version": "0.3.1"
 }