File di riferimento rimossi con il task, immagini animate rifiutate, filtro production_run_id (#43)

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

.superpowers/sdd/.gitignore

@@ -0,0 +1 @@
+*

Dockerfile

@@ -13,8 +13,17 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     shared-mime-info \
     && rm -rf /var/lib/apt/lists/*
 
-# Non-root user the app runs as at runtime.
-RUN useradd -u 10001 app
+# Non-root user the app runs as at runtime. -m creates a home dir: `uv run`
+# in the CMD below writes its cache under $HOME, and without one it has
+# nowhere writable to put it.
+RUN useradd -m -u 10001 app
+# Independent of $HOME regardless: keeps the cache path explicit and writable
+# by the app user even if the home directory assumption ever changes.
+ENV UV_CACHE_DIR=/tmp/uv-cache
+# `uv run` must use the venv built by `uv sync` below as it is: re-validating
+# the project would look for vendor/visionsuite (the vision-worker extra), which
+# this image does not carry (issue 39). `uv sync` itself is not affected by it.
+ENV UV_NO_SYNC=1
 
 WORKDIR /app
 
@@ -31,7 +40,7 @@ COPY src/ ./src/
 
 # Uploads directory (mounted as a volume in production).
 RUN mkdir -p /app/uploads/images /app/uploads/pdfs /app/uploads/logos /app/uploads/reports \
-    && chown -R app:app /app
+    && chown -R app:app /app /tmp/uv-cache
 
 USER app
 

Dockerfile.frontend

@@ -18,8 +18,17 @@ FROM python:3.11.16-slim AS base
 # uv from the official slim image (fast Python package manager).
 COPY --from=ghcr.io/astral-sh/uv:0.10.9 /uv /uvx /usr/local/bin/
 
-# Non-root user the app runs as at runtime.
-RUN useradd -u 10001 app
+# Non-root user the app runs as at runtime. -m creates a home dir: `uv run`
+# in the CMD below writes its cache under $HOME, and without one it has
+# nowhere writable to put it.
+RUN useradd -m -u 10001 app
+# Independent of $HOME regardless: keeps the cache path explicit and writable
+# by the app user even if the home directory assumption ever changes.
+ENV UV_CACHE_DIR=/tmp/uv-cache
+# `uv run` must use the venv built by `uv sync` below as it is: re-validating
+# the project would look for vendor/visionsuite (the vision-worker extra), which
+# this image does not carry (issue 39). `uv sync` itself is not affected by it.
+ENV UV_NO_SYNC=1
 
 WORKDIR /app
 
@@ -36,7 +45,7 @@ COPY --from=tailwind-build /app/flask_app/static/css/tailwind.css ./flask_app/st
 # Compile Flask-Babel translation catalogs.
 WORKDIR /app/flask_app
 RUN uv run --project /app pybabel compile -d translations && \
-    chown -R app:app /app
+    chown -R app:app /app /tmp/uv-cache
 
 USER app
 

Dockerfile.vision

@@ -10,7 +10,12 @@ COPY --from=ghcr.io/astral-sh/uv:0.10.9 /uv /usr/local/bin/uv
 
 # Non-root user the app runs as at runtime. Same UID as the server's Dockerfile
 # so both containers agree on ownership of the shared uploads volume (point 13).
-RUN useradd -u 10001 app
+# -m creates a home dir: `uv run` in the CMD below writes its cache under
+# $HOME, and without one it has nowhere writable to put it.
+RUN useradd -m -u 10001 app
+# Independent of $HOME regardless: keeps the cache path explicit and writable
+# by the app user even if the home directory assumption ever changes.
+ENV UV_CACHE_DIR=/tmp/uv-cache
 
 WORKDIR /app
 COPY pyproject.toml uv.lock ./
@@ -38,7 +43,7 @@ RUN test -n "$VISION_ENGINE_VERSION" || { \
     }
 ENV VISION_ENGINE_VERSION=${VISION_ENGINE_VERSION}
 
-RUN chown -R app:app /app
+RUN chown -R app:app /app /tmp/uv-cache
 USER app
 
 EXPOSE 8100

README.md

@@ -469,15 +469,15 @@ variabile impostata, sia in sviluppo sia in produzione, con lo stesso comando
 mostrato sopra (sostituendo `docker-compose.dev.yml` con `docker-compose.yml`
 in produzione).
 
-Stato corrente su `V3.0.0`, con `uv run pytest` su Python 3.11 e senza
-l'extra `vision` (un conteggio senza il suo ambiente non dice nulla, regola
-che vale anche qui): **390 pass, 1 fail, 4 skip** — 243 in `src/backend/tests/`,
-147 pass + 2 skip in `src/frontend/flask_app/tests/`, più 2 skip in
+Stato corrente su `V3.0.0`, con `uv run --extra server --extra client --extra
+dev pytest` su Python 3.11 e senza l'extra `vision` (un conteggio senza il
+suo ambiente non dice nulla, regola che vale anche qui): **622 pass, 4
+skip, nessun fallimento** — 410 in `src/backend/tests/`, 212 pass + 2 skip
+in `src/frontend/flask_app/tests/` (geometria propria di
+`test_layout_shell.py`, non legati alla visione), più 2 skip in
 `src/vision/tests/` e `src/vision_worker/tests/` per il vincolo su Python
-3.13 descritto sopra. Il fallimento è preesistente e indipendente da questo
-lavoro: `test_offline.py::test_no_first_party_script_calls_out`, dovuto a una
-copia locale di Fabric.js non tracciata da git (`static/js/fabric-debug.js`)
-che nei propri commenti cita pagine di documentazione esterne.
+3.13 descritto sopra. Eseguendo questi ultimi nel loro ambiente dedicato
+(comando sotto) i test collegati alla visione passano tutti: **16 pass**.
 
 Alcuni test frontend non renderizzano niente e leggono i sorgenti, perché guardano
 proprietà che sopravvivono solo se qualcuno le controlla:

docker-compose.dev.yml

@@ -31,6 +31,7 @@ services:
     env_file:
       - .env
     environment:
+      APP_ENV: dev
       DB_HOST: mysql
       UPLOAD_DIR: uploads
       VISION_WORKER_URL: http://vision:8100

docker-compose.yml

@@ -31,6 +31,7 @@ services:
     env_file:
       - .env
     environment:
+      APP_ENV: production
       DB_HOST: mysql
       UPLOAD_DIR: uploads
       VISION_WORKER_URL: http://vision:8100
@@ -115,7 +116,7 @@ services:
       - "traefik.http.middlewares.tmflow-headers.headers.forceSTSHeader=true"
       - "traefik.http.middlewares.tmflow-headers.headers.STSIncludeSubdomains=true"
       - "traefik.http.middlewares.tmflow-headers.headers.STSPreload=true"
-      - "traefik.http.middlewares.tmflow-headers.headers.frameDeny=true"
+      - "traefik.http.middlewares.tmflow-headers.headers.customFrameOptionsValue=SAMEORIGIN"
       - "traefik.http.routers.tmflow-web.middlewares=tmflow-headers"
     networks:
       - tmflow-net

docs/DEPLOYMENT.md

@@ -146,6 +146,7 @@ Introdotte dalla revisione del 21/09/2026:
 
 | Variable | Type | Default | Description |
 |----------|------|---------|-------------|
+| `APP_ENV` | string | dev | Ambiente di esecuzione. `dev`/`test` saltano il controllo sui segreti di default; qualsiasi altro valore lo attiva. `docker-compose.yml` lo imposta a `production`, `docker-compose.dev.yml` a `dev` |
 | `APP_DOMAIN` | string | *(nessuno, obbligatoria)* | Dominio pubblico dell'installazione, usato nelle rule Traefik di `docker-compose.yml` (solo produzione) |
 | `TRUSTED_PROXY_COUNT` | int | 1 | Quanti hop di reverse proxy fidati stanno davanti al server, per calcolare l'IP reale del tablet |
 | `WEB_CONCURRENCY` | int | 1 | Numero di worker Uvicorn del server; il `Dockerfile` ne avvia 4 di default indipendentemente da questa variabile |
@@ -434,6 +435,30 @@ docker compose -f docker-compose.yml logs -f server
 docker compose -f docker-compose.yml down
 ```
 
+### Aggiornare un'installazione esistente
+
+Le immagini precedenti creavano l'utente non privilegiato senza una home
+directory (`useradd -u 10001 app`), e il volume `upload_data` che ne è
+risultato appartiene a `root`. Le immagini attuali creano l'utente con
+`-m` e impostano `UV_CACHE_DIR=/tmp/uv-cache`, ma questo non cambia da solo
+la proprietà di un volume già esistente: se si riparte con le nuove immagini
+su un volume creato da una versione precedente, il container `server` non
+riesce a scrivere sotto `/app/uploads`.
+
+Prima del primo avvio con le nuove immagini, va quindi corretta la proprietà
+del volume:
+
+```bash
+docker compose -f docker-compose.yml run --rm --user root --entrypoint chown server -R 10001:10001 /app/uploads
+```
+
+(sostituire `docker-compose.yml` con `docker-compose.dev.yml` per
+un'installazione di sviluppo/on-premise). Il comando usa il servizio
+`server` perché è quello che monta il volume `upload_data` in lettura e
+scrittura; il worker di visione lo monta in sola lettura e non ne ha
+bisogno. Un'installazione nuova, che parte da un volume vuoto, non richiede
+questo passo.
+
 ---
 
 ## SSL/TLS

src/backend/api/routers/measurements.py

@@ -174,6 +174,7 @@ def _build_measurement_filters(
     date_from: datetime | None,
     date_to: datetime | None,
     pass_fail: str | None,
+    production_run_id: int | None = None,
 ) -> list:
     """Build SQLAlchemy filter conditions shared by list and CSV export."""
     filters = []
@@ -199,6 +200,8 @@ def _build_measurement_filters(
         filters.append(Measurement.measured_at <= date_to)
     if pass_fail is not None:
         filters.append(Measurement.pass_fail == pass_fail)
+    if production_run_id is not None:
+        filters.append(Measurement.production_run_id == production_run_id)
     return filters
 
 
@@ -213,6 +216,7 @@ async def get_measurements(
     date_from: datetime | None = Query(None),
     date_to: datetime | None = Query(None),
     pass_fail: str | None = Query(None, pattern="^(pass|warning|fail)$"),
+    production_run_id: int | None = Query(None, gt=0),
     page: int = Query(1, ge=1),
     per_page: int = Query(50, ge=1, le=500),
     user: User = Depends(get_current_user),
@@ -228,7 +232,7 @@ async def get_measurements(
     """
     filters = _build_measurement_filters(
         recipe_id, version_id, subtask_id, measured_by, lot_number,
-        serial_number, date_from, date_to, pass_fail,
+        serial_number, date_from, date_to, pass_fail, production_run_id,
     )
 
     # Build query

src/backend/api/routers/tasks.py

@@ -19,7 +19,8 @@ from src.backend.models.api.task import (
     TaskUpdate,
     validate_tolerance_order,
 )
-from src.backend.services import recipe_service
+from src.backend.models.orm.vision import VisionReferenceImage
+from src.backend.services import recipe_service, vision_service
 
 router = APIRouter(tags=["tasks"])
 
@@ -366,8 +367,24 @@ async def delete_task(
 
     task = await _task_for_write(db, task, user)
 
+    # The rows go with the task (migration 014 cascades them), the files do not:
+    # collect them now, remove the files only once the commit is durable - same
+    # order as vision.py::delete_reference_image. Rows are deleted explicitly so
+    # file_still_referenced sees the post-delete state even where the database
+    # does not enforce the cascade.
+    references = (await db.execute(
+        select(VisionReferenceImage).where(VisionReferenceImage.task_id == task.id)
+    )).scalars().all()
+    for reference in references:
+        await db.delete(reference)
+
     await db.delete(task)
-    await db.flush()
+    await db.commit()
+
+    # A copy-on-write sibling may still point at the same file (#38.6).
+    for reference in references:
+        if not await vision_service.file_still_referenced(db, reference.path):
+            vision_service.remove_reference_file(reference)
 
 
 # ---------------------------------------------------------------------------

src/backend/api/routers/vision.py

@@ -4,7 +4,10 @@ It does not know, and must not know, whether the server or the station computed
 the numbers: that is what lets a station's configuration change without touching
 the frontend or the recipes.
 """
+import io
+
 from fastapi import APIRouter, Depends, File, Form, HTTPException, UploadFile, status
+from PIL import Image
 from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
 
@@ -90,9 +93,27 @@ async def _read_image(image: UploadFile) -> bytes:
             status_code=status.HTTP_422_UNPROCESSABLE_CONTENT,
             detail="the file's content does not match a supported image format",
         )
+    _reject_animated(content)
     return content
 
 
+def _reject_animated(content: bytes) -> None:
+    """Animated GIF/WebP/APNG have no single frame to measure (decision of
+    06/10/2026, #43): refuse them instead of silently reading frame 0."""
+    try:
+        with Image.open(io.BytesIO(content)) as img:
+            animated = getattr(img, "is_animated", False) or getattr(img, "n_frames", 1) > 1
+    except Exception:
+        # Unreadable here is not this check's business: the magic bytes passed
+        # and the worker decides what it can decode.
+        return
+    if animated:
+        raise HTTPException(
+            status_code=status.HTTP_422_UNPROCESSABLE_CONTENT,
+            detail="animated images are not supported",
+        )
+
+
 @router.post("/execute", response_model=VisionExecuteResponse)
 async def execute(
     task_id: int = Form(...),
@@ -177,8 +198,10 @@ async def delete_reference_image(
     reference = await vision_service.delete_reference_image(db, reference_id)
     await db.commit()
     # Only now: if the commit above had failed, the row would still exist and
-    # the file must still be there for it.
-    vision_service.remove_reference_file(reference)
+    # the file must still be there for it. And only if no other row (a
+    # copy-on-write sibling, #38.6) still references the same path.
+    if not await vision_service.file_still_referenced(db, reference.path):
+        vision_service.remove_reference_file(reference)
 
 
 @router.post("/preview")

src/backend/services/recipe_service.py

@@ -12,6 +12,7 @@ from src.backend.models.orm.recipe import Recipe, RecipeVersion
 from src.backend.models.orm.setting import RecipeVersionAudit
 from src.backend.models.orm.task import RecipeSubtask, RecipeTask
 from src.backend.models.orm.user import User
+from src.backend.models.orm.vision import VisionReferenceImage
 from src.backend.models.api.recipe import RecipeCreate, RecipeUpdate
 
 
@@ -118,6 +119,28 @@ async def _copy_tasks_to_version(
         db.add(new_task)
         await db.flush()  # get new_task.id
 
+        # Reference images (#38.6): the copied task points at the same files
+        # on disk as the source - same `path`, same acquisition metadata. A
+        # graph composed against a reference must keep working after the
+        # recipe is next edited, exactly like task_type/vision_json above.
+        # The file itself is only ever removed once no row references its
+        # path any more (see vision_service.file_still_referenced).
+        ref_images = (await db.execute(
+            select(VisionReferenceImage).where(VisionReferenceImage.task_id == task.id)
+        )).scalars().all()
+        for ref in ref_images:
+            db.add(VisionReferenceImage(
+                task_id=new_task.id,
+                path=ref.path,
+                station_id=ref.station_id,
+                device_code=ref.device_code,
+                calibration_snapshot=ref.calibration_snapshot,
+                engine_version=ref.engine_version,
+                note=ref.note,
+                expected_json=ref.expected_json,
+                acquired_at=ref.acquired_at,
+            ))
+
         for sub in task.subtasks:
             new_sub = RecipeSubtask(
                 task_id=new_task.id,

src/backend/services/vision_service.py

@@ -275,6 +275,22 @@ def remove_reference_file(reference: VisionReferenceImage) -> None:
     _reference_file_path(reference).unlink(missing_ok=True)
 
 
+async def file_still_referenced(db: AsyncSession, path: str) -> bool:
+    """True if some VisionReferenceImage row still points at *path*.
+
+    Copy-on-write (#38.6) can leave several rows sharing the same file on
+    disk (the copy carries over the source's `path` rather than duplicating
+    the file). The router must call this, after the row being deleted has
+    been committed, before it calls `remove_reference_file` - otherwise
+    deleting one task's reference would take the file out from under every
+    other task that still references it.
+    """
+    result = await db.execute(
+        select(VisionReferenceImage.id).where(VisionReferenceImage.path == path).limit(1)
+    )
+    return result.scalar_one_or_none() is not None
+
+
 async def save_reference_image(
     db: AsyncSession,
     task_id: int,

src/backend/tests/test_task_cleanup_animated_run_filter.py

@@ -0,0 +1,120 @@
+"""#43: reference files removed with their task, animated images refused,
+GET /api/measurements filtered by production run."""
+import io
+
+import pytest
+from PIL import Image
+from sqlalchemy import select
+
+from src.backend.config import settings
+from src.backend.models.orm.measurement import Measurement
+from src.backend.models.orm.vision import VisionReferenceImage
+from src.backend.tests.conftest import auth_headers, create_test_recipe
+from src.backend.tests.test_vision_upload_limits import a_png, recipe_parts
+
+
+@pytest.fixture(autouse=True)
+def redirect_uploads(monkeypatch, tmp_path):
+    monkeypatch.setattr(settings, "upload_dir", str(tmp_path))
+
+
+async def _upload_reference(client, user, task_id):
+    resp = await client.post(
+        "/api/vision/reference-images", headers=auth_headers(user),
+        files={"image": ("p.png", a_png(), "image/png")},
+        data={"task_id": str(task_id)},
+    )
+    assert resp.status_code in (200, 201), resp.text
+
+
+@pytest.mark.asyncio
+async def test_delete_task_removes_the_reference_file(client, db_session, maker_user):
+    recipe = await create_test_recipe(db_session, maker_user.id)
+    _, task, _ = await recipe_parts(db_session, recipe.id)
+    await db_session.commit()
+    await _upload_reference(client, maker_user, task.id)
+    ref = (await db_session.execute(select(VisionReferenceImage))).scalars().one()
+    path = settings.upload_path / ref.path
+    assert path.exists()
+
+    resp = await client.delete(f"/api/tasks/{task.id}", headers=auth_headers(maker_user))
+
+    assert resp.status_code == 204
+    assert not path.exists()
+
+
+@pytest.mark.asyncio
+async def test_delete_task_keeps_a_file_another_task_still_references(
+    client, db_session, maker_user,
+):
+    r1 = await create_test_recipe(db_session, maker_user.id)
+    r2 = await create_test_recipe(db_session, maker_user.id, code="REC-002")
+    _, t1, _ = await recipe_parts(db_session, r1.id)
+    _, t2, _ = await recipe_parts(db_session, r2.id)
+    await db_session.commit()
+    await _upload_reference(client, maker_user, t1.id)
+    ref = (await db_session.execute(select(VisionReferenceImage))).scalars().one()
+    db_session.add(VisionReferenceImage(task_id=t2.id, path=ref.path))
+    await db_session.commit()
+    path = settings.upload_path / ref.path
+
+    resp = await client.delete(f"/api/tasks/{t1.id}", headers=auth_headers(maker_user))
+
+    assert resp.status_code == 204
+    assert path.exists()
+
+
+def _animated(fmt: str, frames: int) -> bytes:
+    imgs = [Image.new("L", (16, 16), color=i * 40) for i in range(frames)]
+    buf = io.BytesIO()
+    imgs[0].save(buf, format=fmt, save_all=True, append_images=imgs[1:], duration=50)
+    return buf.getvalue()
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("fmt,mime,frames,expected", [
+    ("GIF", "image/gif", 2, 422),
+    ("WEBP", "image/webp", 2, 422),
+    ("GIF", "image/gif", 1, 201),
+])
+async def test_animated_images_are_refused(
+    client, db_session, maker_user, fmt, mime, frames, expected,
+):
+    recipe = await create_test_recipe(db_session, maker_user.id)
+    _, task, _ = await recipe_parts(db_session, recipe.id)
+    await db_session.commit()
+
+    resp = await client.post(
+        "/api/vision/reference-images", headers=auth_headers(maker_user),
+        files={"image": ("a", _animated(fmt, frames), mime)},
+        data={"task_id": str(task.id)},
+    )
+
+    if expected == 422:
+        assert resp.status_code == 422
+        assert "animated" in resp.json()["detail"]
+    else:
+        assert resp.status_code in (200, 201), resp.text
+
+
+@pytest.mark.asyncio
+async def test_measurements_filter_by_production_run(client, db_session, maker_user):
+    recipe = await create_test_recipe(db_session, maker_user.id)
+    version, _, subtask = await recipe_parts(db_session, recipe.id)
+    for run in (7, 7, 8, None):
+        db_session.add(Measurement(
+            subtask_id=subtask.id, version_id=version.id, measured_by=maker_user.id,
+            value=1.0, pass_fail="pass", deviation=0.0, input_method="manual",
+            production_run_id=run,
+        ))
+    await db_session.commit()
+
+    resp = await client.get(
+        "/api/measurements/", headers=auth_headers(maker_user),
+        params={"production_run_id": 7},
+    )
+
+    assert resp.status_code == 200
+    body = resp.json()
+    assert body["total"] == 2
+    assert {m["production_run_id"] for m in body["items"]} == {7}

src/backend/tests/test_tasks.py

@@ -73,6 +73,45 @@ class TestCreateTask:
         assert len(data["subtasks"]) == 1
         assert data["subtasks"][0]["description"] == "Surface roughness"
 
+    async def test_create_task_on_version_with_measurements_has_recipe_id(
+        self,
+        client: AsyncClient,
+        maker_user: User,
+        measurement_tec_user: User,
+        db_session: AsyncSession,
+    ):
+        """Copy-on-write branch (gitea#4): TaskResponse.recipe_id must not crash."""
+        recipe = await create_test_recipe(db_session, maker_user.id, code="COW-CT")
+        task = (await client.get(
+            f"/api/recipes/{recipe.id}/tasks", headers=auth_headers(maker_user),
+        )).json()[0]
+        subtask_id = task["subtasks"][0]["id"]
+        assert (await _measure(
+            client, measurement_tec_user, subtask_id, task["version_id"]
+        )).status_code == 200
+
+        resp = await client.post(
+            f"/api/recipes/{recipe.id}/tasks",
+            headers=auth_headers(maker_user),
+            json={
+                "title": "New Task After Measurement",
+                "subtasks": [
+                    {
+                        "marker_number": 1,
+                        "description": "Surface roughness",
+                        "nominal": 5.0,
+                        "utl": 5.5,
+                        "ltl": 4.5,
+                        "unit": "um",
+                    }
+                ],
+            },
+        )
+        assert resp.status_code == 201, resp.text
+        data = resp.json()
+        assert data["recipe_id"] == recipe.id
+        assert data["version_id"] != task["version_id"]
+
 
 class TestUpdateTask:
     """PUT /api/tasks/{task_id} tests."""

src/backend/tests/test_vision_reference.py

@@ -192,6 +192,78 @@ async def test_deleting_an_unknown_reference_image_is_404(
     assert response.status_code == 404
 
 
+@pytest.mark.asyncio
+async def test_copy_on_write_carries_over_reference_images(
+    client, db_session, maker_user, measurement_tec_user,
+):
+    """#38.6: a copy-on-write version must list the source task's reference
+    images (same path, same metadata), and the file is removed only once no
+    row references it any more."""
+    recipe = await create_test_recipe(db_session, maker_user.id)
+    version, task, subtask = await recipe_parts(db_session, recipe.id)
+    await db_session.commit()
+
+    created = await client.post(
+        "/api/vision/reference-images",
+        headers=auth_headers(maker_user),
+        files={"image": ("ref.png", an_image(), "image/png")},
+        data={"task_id": str(task.id), "note": "orig"},
+    )
+    assert created.status_code == 200
+    old_reference_id = created.json()["id"]
+    path = created.json()["path"]
+    file_path = settings.upload_path / path
+    assert file_path.exists()
+
+    # A measurement on v1 forces the next PUT onto the copy-on-write path.
+    measured = await client.post(
+        "/api/measurements/",
+        headers=auth_headers(measurement_tec_user),
+        json={"subtask_id": subtask.id, "version_id": version.id, "value": 10.0},
+    )
+    assert measured.status_code == 200
+
+    resp = await client.put(
+        f"/api/recipes/{recipe.id}",
+        headers=auth_headers(maker_user),
+        json={"change_notes": "Edit after measurement"},
+    )
+    assert resp.status_code == 200, resp.text
+
+    db_session.expunge_all()
+    new_version, new_task, _ = await recipe_parts(db_session, recipe.id)
+    assert new_version.version_number == 2
+
+    listing = await client.get(
+        "/api/vision/reference-images",
+        headers=auth_headers(maker_user),
+        params={"task_id": new_task.id},
+    )
+    assert listing.status_code == 200
+    body = listing.json()
+    assert len(body) == 1
+    assert body[0]["path"] == path
+    assert body[0]["note"] == "orig"
+    new_reference_id = body[0]["id"]
+    assert new_reference_id != old_reference_id
+
+    # Two rows share the same file: deleting one must leave it in place.
+    del1 = await client.delete(
+        f"/api/vision/reference-images/{old_reference_id}",
+        headers=auth_headers(maker_user),
+    )
+    assert del1.status_code == 204
+    assert file_path.exists()
+
+    # Deleting the last row referencing the path removes the file too.
+    del2 = await client.delete(
+        f"/api/vision/reference-images/{new_reference_id}",
+        headers=auth_headers(maker_user),
+    )
+    assert del2.status_code == 204
+    assert not file_path.exists()
+
+
 @pytest.mark.asyncio
 async def test_preview_runs_the_graph_and_saves_no_measurement(
     client, db_session, maker_user, worker_says,

src/frontend/flask_app/blueprints/measure.py

@@ -386,14 +386,12 @@ def task_complete(recipe_id: int):
     # Load measurements if version_id provided
     measurements = []
     if version_id:
-        # Scoped to this measurement session, not the whole version (#30): a
-        # second production run on the same recipe version used to pull in
-        # every other station's/day's readings too. GET /api/measurements has
-        # no production_run_id filter yet (that's lotto A3), so lot/serial +
-        # the current operator is the closest available identity - MANCA:
-        # once the backend accepts production_run_id, prefer it when the
-        # active run is known (see _current_run_id()).
+        # Scoped to this measurement session, not the whole version (#30): the
+        # active production run when known, else lot/serial + current operator.
         params = {"version_id": version_id, "per_page": 500}
+        run_id = _current_run_id()
+        if run_id:
+            params["production_run_id"] = run_id
         if lot_number:
             params["lot_number"] = lot_number
         if serial_number:
@@ -565,6 +563,38 @@ def save_measurement():
     return jsonify(resp), 201
 
 
+# ---------------------------------------------------------------------------
+# Route: task progress (#37.8) - browser cannot call the backend directly
+# (X-API-Key), same as every other /api/* proxy in this file.
+# ---------------------------------------------------------------------------
+@measure_bp.route("/api/task-progress/<int:task_id>", methods=["GET"])
+@login_required
+@role_required("MeasurementTec")
+def api_task_progress(task_id: int):
+    """Proxy: how many quotes of this task are already measured.
+
+    Reuses _task_progress() - same version_id/production_run_id scoping as
+    task_list.html's badges - so this answers with exactly the counts
+    (quotes/measured/state) the backend can give without conflating one
+    cycle with another; it does not, and cannot, say which quotes or with
+    what values (task-progress is an aggregate, not a per-subtask list).
+    """
+    task_resp = api_client.get(f"/api/tasks/{task_id}")
+    if isinstance(task_resp, dict) and task_resp.get("error"):
+        return jsonify(task_resp), task_resp.get("status_code", 500)
+
+    recipe_id = task_resp.get("recipe_id")
+    if recipe_id and not _recipe_allowed_at_station(recipe_id):
+        abort(403, description=_("Ricetta non assegnata a questa stazione"))
+
+    version_id = task_resp.get("version_id")
+    progress = _task_progress(version_id, _current_run_id())
+    row = progress.get(task_id, {
+        "task_id": task_id, "quotes": 0, "measured": 0, "state": "empty",
+    })
+    return jsonify(row), 200
+
+
 # ---------------------------------------------------------------------------
 # Routes: Out-of-tolerance authorisation (point 5)
 # ---------------------------------------------------------------------------

src/frontend/flask_app/templates/maker/task_editor.html

@@ -1156,6 +1156,15 @@ function taskEditor() {
       // Sort tasks by order_index on load
       this.tasks.sort((a, b) => (a.order_index || 0) - (b.order_index || 0));
 
+      // Show the notice left by _reloadForNewVersion() before its reload (gitea#4).
+      try {
+        var versionNotice = sessionStorage.getItem('taskEditorVersionNotice');
+        if (versionNotice) {
+          sessionStorage.removeItem('taskEditorVersionNotice');
+          this.successMessage = versionNotice;
+        }
+      } catch (_e) { /* sessionStorage unavailable - notice just does not show */ }
+
       // Check if returning from task_drawing with updated annotations
       try {
         var updatedRaw = sessionStorage.getItem('taskDrawingUpdated');
@@ -1193,6 +1202,27 @@ function taskEditor() {
       return document.querySelector('meta[name="csrf-token"]')?.content || '';
     },
 
+    // ============================================================
+    // Version conflict (gitea#4)
+    //
+    // Copy-on-write on a version with measurements creates NEW ids for its
+    // task/subtasks. The first save after that happens silently (200/201,
+    // new ids in the response); a save that still targets an id from before
+    // gets 409 "Cannot modify a non-current version". Both cases are fixed
+    // the same way: reload, so the editor starts fresh from the current
+    // version instead of patching a local state that copy-on-write already
+    // moved out from under it.
+    // ============================================================
+    _reloadForNewVersion() {
+      try {
+        sessionStorage.setItem(
+          'taskEditorVersionNotice',
+          {{ _("La ricetta ha una nuova versione: pagina ricaricata")|tojson }}
+        );
+      } catch (_e) { /* sessionStorage unavailable - reload still happens */ }
+      window.location.reload();
+    },
+
     // ============================================================
     // Render Task Preview (deferred)
     // ============================================================
@@ -1341,6 +1371,7 @@ function taskEditor() {
           })
         });
 
+        if (resp.status === 409) { this._reloadForNewVersion(); return; }
         const data = await resp.json();
 
         if (data.error) {
@@ -1399,10 +1430,16 @@ function taskEditor() {
           })
         });
 
+        if (resp.status === 409) { this._reloadForNewVersion(); return; }
         const data = await resp.json();
 
         if (data.error) {
           this.errorMessage = data.detail || {{ _("Errore nel salvataggio del task")|tojson }};
+        } else if (data.id !== taskId) {
+          // Copy-on-write happened silently: this task, and every other one
+          // in the recipe, now has a different id than what is in local state.
+          this._reloadForNewVersion();
+          return;
         } else {
           // Update local state
           const idx = this.tasks.findIndex(t => t.id === taskId);
@@ -1440,6 +1477,7 @@ function taskEditor() {
           headers: { 'X-CSRFToken': this.csrfToken() }
         });
 
+        if (resp.status === 409) { this._reloadForNewVersion(); return; }
         if (resp.ok || resp.status === 204) {
           this.tasks = this.tasks.filter(t => t.id !== taskId);
           this.deleteTaskModal = false;
@@ -1540,6 +1578,7 @@ function taskEditor() {
           body: JSON.stringify({ task_ids: taskIds })
         });
 
+        if (resp.status === 409) { this._reloadForNewVersion(); return; }
         const data = await resp.json();
 
         if (data.error) {
@@ -1608,10 +1647,16 @@ function taskEditor() {
           body: JSON.stringify(payload)
         });
 
+        if (resp.status === 409) { this._reloadForNewVersion(); return; }
         const data = await resp.json();
 
         if (data.error) {
           this.errorMessage = data.detail || {{ _("Errore nella creazione della misurazione")|tojson }};
+        } else if (data.task_id !== taskId) {
+          // Copy-on-write happened silently: this task, and every other one
+          // in the recipe, now has a different id than what is in local state.
+          this._reloadForNewVersion();
+          return;
         } else {
           const task = this.tasks.find(t => t.id === taskId);
           if (task) {
@@ -1679,10 +1724,16 @@ function taskEditor() {
           body: JSON.stringify(payload)
         });
 
+        if (resp.status === 409) { this._reloadForNewVersion(); return; }
         const data = await resp.json();
 
         if (data.error) {
           this.errorMessage = data.detail || {{ _("Errore nel salvataggio della misurazione")|tojson }};
+        } else if (data.task_id !== taskId) {
+          // Copy-on-write happened silently: this task, and every other one
+          // in the recipe, now has a different id than what is in local state.
+          this._reloadForNewVersion();
+          return;
         } else {
           // Update local state
           const task = this.tasks.find(t => t.id === taskId);
@@ -1719,6 +1770,7 @@ function taskEditor() {
           headers: { 'X-CSRFToken': this.csrfToken() }
         });
 
+        if (resp.status === 409) { this._reloadForNewVersion(); return; }
         if (resp.ok || resp.status === 204) {
           const task = this.tasks.find(t => t.id === taskId);
           if (task && task.subtasks) {
@@ -1796,6 +1848,7 @@ function taskEditor() {
           })
         });
 
+        if (updateResp.status === 409) { this._reloadForNewVersion(); return; }
         const updateData = await updateResp.json();
         if (updateData.error) {
           this.errorMessage = updateData.detail || {{ _("Errore nel salvataggio del task")|tojson }};

src/frontend/flask_app/tests/test_maker.py

@@ -121,3 +121,43 @@ class TestRecipeEdit:
         resp = logged_in_client.get("/maker/recipes/999/edit", follow_redirects=False)
         assert resp.status_code == 302
         assert "/maker/recipes" in resp.headers["Location"]
+
+
+class TestVersionConflictProxy:
+    """gitea#4: a 409 from the backend (edit targeting a non-current version,
+    left behind by an earlier copy-on-write) must reach the browser as a 409 -
+    task_editor.html's _reloadForNewVersion() only triggers on that status.
+    """
+
+    _CONFLICT = {
+        "error": True,
+        "status_code": 409,
+        "detail": "Cannot modify a non-current version. Create a new version first.",
+    }
+
+    def test_update_task_proxies_409(self, logged_in_client, mock_api_client):
+        mock_api_client.put.return_value = self._CONFLICT
+
+        resp = logged_in_client.put("/maker/api/tasks/11", json={"title": "x"})
+
+        assert resp.status_code == 409
+        assert resp.get_json()["detail"] == self._CONFLICT["detail"]
+
+    def test_update_subtask_proxies_409(self, logged_in_client, mock_api_client):
+        mock_api_client.put.return_value = self._CONFLICT
+
+        resp = logged_in_client.put("/maker/api/subtasks/21", json={"nominal": 1.0})
+
+        assert resp.status_code == 409
+        assert resp.get_json()["detail"] == self._CONFLICT["detail"]
+
+    def test_create_subtask_proxies_409(self, logged_in_client, mock_api_client):
+        mock_api_client.post.return_value = self._CONFLICT
+
+        resp = logged_in_client.post(
+            "/maker/api/tasks/11/subtasks",
+            json={"marker_number": 1, "description": "x"},
+        )
+
+        assert resp.status_code == 409
+        assert resp.get_json()["detail"] == self._CONFLICT["detail"]

src/frontend/flask_app/tests/test_measure.py

@@ -167,6 +167,87 @@ class TestTaskList:
         assert "Misura" in resp.get_data(as_text=True)
 
 
+class TestApiTaskProgress:
+    """GET /measure/api/task-progress/<task_id> tests (gitea#37.8).
+
+    The browser cannot call /api/measurements/task-progress directly (no
+    X-API-Key); this proxy forwards it with the same version_id/
+    production_run_id scoping _task_progress() already uses for task_list.
+    """
+
+    @pytest.fixture(autouse=True)
+    def _station_configured(self, monkeypatch):
+        monkeypatch.setattr("blueprints.measure.Config.STATION_CODE", "ST-TEST")
+
+    def test_returns_this_task_progress_row(self, logged_in_client, mock_api_client):
+        mock_api_client.get_station_recipes.return_value = [{"id": 1}]
+        mock_api_client.get.side_effect = api_get_router({
+            "/api/tasks/7": {"id": 7, "recipe_id": 1, "version_id": 42},
+            "/api/production-runs/current": None,
+            "/api/measurements/task-progress": {
+                "tasks": [{"task_id": 7, "quotes": 3, "measured": 1, "state": "partial"}],
+            },
+        })
+
+        resp = logged_in_client.get("/measure/api/task-progress/7")
+
+        assert resp.status_code == 200
+        assert resp.get_json() == {
+            "task_id": 7, "quotes": 3, "measured": 1, "state": "partial",
+        }
+        # No production run open: the backend call must not carry a
+        # production_run_id it would then use to scope by the wrong cycle.
+        progress_call = next(
+            call for call in mock_api_client.get.call_args_list
+            if call.args[0] == "/api/measurements/task-progress"
+        )
+        assert progress_call.kwargs["params"] == {"version_id": 42}
+
+    def test_task_absent_from_progress_defaults_to_empty(
+        self, logged_in_client, mock_api_client,
+    ):
+        """A task with no quotes yet has no row in the backend's answer."""
+        mock_api_client.get_station_recipes.return_value = [{"id": 1}]
+        mock_api_client.get.side_effect = api_get_router({
+            "/api/tasks/7": {"id": 7, "recipe_id": 1, "version_id": 42},
+            "/api/production-runs/current": None,
+            "/api/measurements/task-progress": {"tasks": []},
+        })
+
+        resp = logged_in_client.get("/measure/api/task-progress/7")
+
+        assert resp.status_code == 200
+        assert resp.get_json() == {
+            "task_id": 7, "quotes": 0, "measured": 0, "state": "empty",
+        }
+
+    def test_refuses_a_recipe_not_assigned_to_this_station(
+        self, logged_in_client, mock_api_client,
+    ):
+        """Same #24 guard task_execute() uses: no bypass through this proxy."""
+        mock_api_client.get_station_recipes.return_value = [{"id": 99}]
+        mock_api_client.get.side_effect = api_get_router({
+            "/api/tasks/7": {"id": 7, "recipe_id": 1, "version_id": 42},
+        })
+
+        resp = logged_in_client.get("/measure/api/task-progress/7")
+
+        assert resp.status_code == 403
+
+    def test_propagates_a_task_not_found(self, logged_in_client, mock_api_client):
+        mock_api_client.get.side_effect = api_get_router({
+            "/api/tasks/999": {"error": True, "status_code": 404, "detail": "not found"},
+        })
+
+        resp = logged_in_client.get("/measure/api/task-progress/999")
+
+        assert resp.status_code == 404
+
+    def test_requires_login(self, client):
+        resp = client.get("/measure/api/task-progress/7")
+        assert resp.status_code in (302, 401)
+
+
 class TestStartSequence:
     """GET /measure/start/<recipe_id> — the operator's way in."""
 
@@ -257,6 +338,7 @@ class TestTaskComplete:
             # The summary serialises the version number, so the recipe carries one.
             {"id": 1, "code": "REC-001", "name": "Test Recipe", "version": 1},
             [{"id": 1, "title": "Task 1", "order_index": 0, "subtasks": []}],
+            None,                                                   # current run
             {"items": []},                                          # measurements
         ]
 
@@ -276,13 +358,14 @@ class TestTaskComplete:
         mock_api_client.get.side_effect = [
             {"id": 1, "code": "REC-001", "name": "Test Recipe", "version": 1},
             [{"id": 1, "title": "Task 1", "order_index": 0, "subtasks": []}],
+            None,                                                   # current run
             {"items": [], "pages": 1},
         ]
 
         resp = logged_in_client.get("/measure/complete/1?version_id=5")
         assert resp.status_code == 200
 
-        endpoint, kwargs = mock_api_client.get.call_args_list[2]
+        endpoint, kwargs = mock_api_client.get.call_args_list[3]
         assert endpoint[0] == "/api/measurements"
         params = kwargs["params"]
         assert params["version_id"] == "5"
@@ -290,6 +373,24 @@ class TestTaskComplete:
         assert params["serial_number"] == "S1"
         assert params["measured_by"] == 1  # session["user_id"] from the fixture
 
+    def test_measurements_filtered_by_the_active_production_run(
+        self, logged_in_client, mock_api_client,
+    ):
+        """#43: when the station has a run open, the summary asks for that run."""
+        mock_api_client.get.side_effect = [
+            {"id": 1, "code": "REC-001", "name": "Test Recipe", "version": 1},
+            [{"id": 1, "title": "Task 1", "order_index": 0, "subtasks": []}],
+            {"id": 77},                                             # current run
+            {"items": [], "pages": 1},
+        ]
+
+        resp = logged_in_client.get("/measure/complete/1?version_id=5")
+        assert resp.status_code == 200
+
+        endpoint, kwargs = mock_api_client.get.call_args_list[3]
+        assert endpoint[0] == "/api/measurements"
+        assert kwargs["params"]["production_run_id"] == 77
+
     def test_measurements_without_lot_or_serial_still_scope_to_the_operator(
         self, logged_in_client, mock_api_client,
     ):
@@ -298,13 +399,14 @@ class TestTaskComplete:
         mock_api_client.get.side_effect = [
             {"id": 1, "code": "REC-001", "name": "Test Recipe", "version": 1},
             [{"id": 1, "title": "Task 1", "order_index": 0, "subtasks": []}],
+            None,                                                   # current run
             {"items": [], "pages": 1},
         ]
 
         resp = logged_in_client.get("/measure/complete/1?version_id=5")
         assert resp.status_code == 200
 
-        endpoint, kwargs = mock_api_client.get.call_args_list[2]
+        endpoint, kwargs = mock_api_client.get.call_args_list[3]
         params = kwargs["params"]
         assert "lot_number" not in params
         assert "serial_number" not in params
@@ -323,15 +425,16 @@ class TestTaskComplete:
         mock_api_client.get.side_effect = [
             {"id": 1, "code": "REC-001", "name": "Test Recipe", "version": 1},
             [{"id": 1, "title": "Task 1", "order_index": 0, "subtasks": [subtask]}],
+            None,                                                   # current run
             page1,
             page2,
         ]
 
         resp = logged_in_client.get("/measure/complete/1?version_id=5")
         assert resp.status_code == 200
-        assert mock_api_client.get.call_count == 4
-        first_page_call = mock_api_client.get.call_args_list[2]
-        second_page_call = mock_api_client.get.call_args_list[3]
+        assert mock_api_client.get.call_count == 5
+        first_page_call = mock_api_client.get.call_args_list[3]
+        second_page_call = mock_api_client.get.call_args_list[4]
         assert first_page_call.kwargs["params"]["page"] == 1
         assert second_page_call.kwargs["params"]["page"] == 2
 

src/frontend/flask_app/tests/test_template_js_syntax.py

@@ -197,7 +197,9 @@ def test_admin_stations_inline_js_is_valid(logged_in_client, mock_admin_api):
     _check_alpine_attributes(html, "/admin/stations")
 
 
-def test_admin_stations_inline_js_is_valid_in_english(logged_in_client, mock_admin_api):
+def test_admin_stations_inline_js_is_valid_in_english(
+    logged_in_client, mock_admin_api, flask_app,
+):
     """gitea#37.5: the EN catalog is where this page's apostrophe actually is.
 
     translations/en/LC_MESSAGES/messages.po: msgid "Azzera le ricette della
@@ -205,7 +207,25 @@ def test_admin_stations_inline_js_is_valid_in_english(logged_in_client, mock_adm
     The IT source string has no apostrophe, so test_admin_stations_inline_js_is_valid
     (IT-only) would never have caught this - #37.5's own TEST note calls out
     the EN render specifically.
+
+    The .mo catalogs are gitignored and compiled only at Docker build time
+    (compile_translations.py) - not part of this test run - so setting
+    session["language"] = "en" alone has no effect here: flask_babel falls
+    back to the (Italian) msgid with no compiled catalog to translate from.
+    The Jinja "_" global is patched directly instead, standing in for what a
+    compiled EN catalog would return for this one string; everything else
+    round-trips unchanged, same as gettext's own fallback.
     """
+    EN_TRANSLATIONS = {
+        "Azzera le ricette della stazione": "Clear the station's recipes",
+    }
+
+    def fake_gettext(msgid, **kwargs):
+        text = EN_TRANSLATIONS.get(msgid, msgid)
+        return text % kwargs if kwargs else text
+
+    flask_app.jinja_env.globals["_"] = fake_gettext
+
     mock_admin_api.get.side_effect = [
         [{
             "id": 1, "code": "ST-DEFAULT", "name": "Default Station",
@@ -215,13 +235,18 @@ def test_admin_stations_inline_js_is_valid_in_english(logged_in_client, mock_adm
         [{"id": 1, "code": "DEMO-001", "name": "Demo Recipe", "active": True}],
     ]
 
-    with logged_in_client.session_transaction() as sess:
-        sess["language"] = "en"
     resp = logged_in_client.get("/admin/stations")
     assert resp.status_code == 200, resp.data[:300]
 
     html = resp.data.decode("utf-8")
+    # The fix (#37.5) is exactly why the apostrophe shows up escaped
+    # (tojson_attr) rather than literal - that is what keeps it from
+    # breaking the surrounding JS string.
     assert "station" in html.lower(), "sanity check: the EN string did render"
+    assert "station\\u0027s recipes" in html or "station's recipes" in html, (
+        "expected the EN string's apostrophe to reach the page only as an "
+        "escaped token (tojson_attr), not literally"
+    )
 
     scripts = _INLINE_SCRIPT_RX.findall(html)
     for i, body in enumerate(scripts):
@@ -370,3 +395,45 @@ def test_task_list_inline_js_is_valid(logged_in_client, mock_measure_api):
         _node_check(body, f"/measure/tasks script[{i}]")
 
     _check_alpine_attributes(html, "/measure/tasks")
+
+
+@pytest.fixture
+def mock_maker_api():
+    """Patch api_client used inside the maker blueprint."""
+    mock = MagicMock()
+    with patch("blueprints.maker.api_client", mock):
+        yield mock
+
+
+def test_task_editor_inline_js_is_valid(logged_in_client, mock_maker_api):
+    """gitea#4: the version-conflict reload added _reloadForNewVersion() and
+    new `if (…status === 409)` / `data.task_id !== taskId` checks in every
+    save handler. Regression guard that the inline script still parses."""
+    _force_italian(logged_in_client)
+    mock_maker_api.get.side_effect = api_get_router({
+        "/api/recipes/3/tasks": [{
+            "id": 11, "order_index": 0, "title": "Quota d'ingresso",
+            "task_type": "measure", "file_path": None, "file_type": None,
+            "annotations_json": None,
+            "subtasks": [{
+                "id": 21, "marker_number": 1, "description": "Diametro",
+                "nominal": 10.0, "utl": 10.5, "uwl": 10.2, "lwl": 9.8, "ltl": 9.5,
+                "unit": "mm",
+            }],
+        }],
+        "/api/recipes/3": {
+            "id": 3, "code": "REC-3", "name": "Ricetta con l'apostrofo",
+            "description": "Con l'apostrofo anche qui",
+        },
+    })
+
+    resp = logged_in_client.get("/maker/recipes/3/tasks")
+    assert resp.status_code == 200
+    html = resp.get_data(as_text=True)
+
+    scripts = _INLINE_SCRIPT_RX.findall(html)
+    assert scripts, "expected at least one inline <script> on /maker/recipes/3/tasks"
+    for i, body in enumerate(scripts):
+        _node_check(body, f"/maker/recipes/3/tasks script[{i}]")
+
+    _check_alpine_attributes(html, "/maker/recipes/3/tasks")

src/frontend/flask_app/translations/en/LC_MESSAGES/messages.po

@@ -2760,3 +2760,19 @@ msgstr "Reading ignored: please wait"
 msgid "Lettura del calibro rifiutata: valore troppo grande"
 msgstr "Caliper reading refused: value too large"
 
+#: app.py:131 app.py:207
+msgid "Sessione scaduta: effettua nuovamente l'accesso."
+msgstr "Session expired: please log in again."
+
+#: blueprints/measure.py:239 blueprints/measure.py:317 blueprints/measure.py:478
+msgid "Ricetta non assegnata a questa stazione"
+msgstr "Recipe not assigned to this station"
+
+#: blueprints/measure.py:462
+msgid "Codice non valido"
+msgstr "Invalid code"
+
+#: templates/maker/task_editor.html:1220
+msgid "La ricetta ha una nuova versione: pagina ricaricata"
+msgstr "The recipe has a new version: page reloaded"
+

src/frontend/flask_app/translations/it/LC_MESSAGES/messages.po

@@ -2748,3 +2748,19 @@ msgstr "Lettura ignorata: attendere"
 msgid "Lettura del calibro rifiutata: valore troppo grande"
 msgstr "Lettura del calibro rifiutata: valore troppo grande"
 
+#: app.py:131 app.py:207
+msgid "Sessione scaduta: effettua nuovamente l'accesso."
+msgstr "Sessione scaduta: effettua nuovamente l'accesso."
+
+#: blueprints/measure.py:239 blueprints/measure.py:317 blueprints/measure.py:478
+msgid "Ricetta non assegnata a questa stazione"
+msgstr "Ricetta non assegnata a questa stazione"
+
+#: blueprints/measure.py:462
+msgid "Codice non valido"
+msgstr "Codice non valido"
+
+#: templates/maker/task_editor.html:1220
+msgid "La ricetta ha una nuova versione: pagina ricaricata"
+msgstr "La ricetta ha una nuova versione: pagina ricaricata"
+