Bump actions/checkout from 6 to 7 in the all group

Bumps the all group with 1 update: [actions/checkout](https://github.com/actions/checkout).


Updates `actions/checkout` from 6 to 7
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v6...v7)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/codeql-analysis.yml

@@ -30,7 +30,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/containers.yml

@@ -39,7 +39,7 @@ jobs:
     # Or if we are in a tagged release scenario.
     if: ${{ github.event.workflow_run.conclusion == 'success' }} || ${{ github.event.release.tag_name }} != ''
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Set up Python 3.11
         uses: actions/setup-python@v6
         with:

.github/workflows/pypi-release.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python
       uses: actions/setup-python@v6
       with:

.github/workflows/test-container-build.yml

@@ -44,7 +44,7 @@ jobs:
           - platform: linux/arm64
             dockerfile: ./.github/test/Dockerfile-alpine
     steps:
-        - uses: actions/checkout@v6
+        - uses: actions/checkout@v7
         - name: Set up Python 3.11
           uses: actions/setup-python@v6
           with:

.github/workflows/test-only.yml

@@ -7,7 +7,7 @@ jobs:
   lint-code:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Lint with Ruff
         run: |
           pip install ruff
@@ -23,7 +23,7 @@ jobs:
   lint-translations:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Check .po files with msgfmt
         run: |
           sudo apt-get install -y gettext
@@ -56,7 +56,7 @@ jobs:
   lint-template-i18n:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Check for fragmented gettext calls in templates
         run: |
           python3 << 'PYEOF'

.github/workflows/test-stack-reusable-workflow.yml

@@ -21,7 +21,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Set up Python ${{ env.PYTHON_VERSION }}
         uses: actions/setup-python@v6
@@ -85,7 +85,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -109,7 +109,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -181,7 +181,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -223,7 +223,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -263,7 +263,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -299,7 +299,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -327,7 +327,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -497,7 +497,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -537,7 +537,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -567,7 +567,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -595,7 +595,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -640,7 +640,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Download Docker image artifact
         uses: actions/download-artifact@v8
@@ -694,7 +694,7 @@ jobs:
     env:
       PYTHON_VERSION: ${{ inputs.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0  # Fetch all history and tags for upgrade testing
 

changedetectionio/__init__.py

@@ -2,7 +2,7 @@
 
 # Read more https://github.com/dgtlmoon/changedetection.io/wiki
 # Semver means never use .01, or 00. Should be .1.
-__version__ = '0.55.6'
+__version__ = '0.55.7'
 
 from changedetectionio.strtobool import strtobool
 from json.decoder import JSONDecodeError

changedetectionio/blueprint/settings/__init__.py

@@ -99,6 +99,12 @@ def construct_blueprint(datastore: ChangeDetectionStore):
 
                 llm_form_input = dict(form.data.get('llm') or {})
 
+                # Empty IntegerField submissions come back as None from WTForms;
+                # the schema declares those fields as strict `int`, so passing
+                # them through would fail validation. Treat None like the
+                # absent-key case: keep the stored value, don't merge.
+                llm_form_input = {k: v for k, v in llm_form_input.items() if v is not None}
+
                 # PasswordField never re-renders, so a blank submitted value means
                 # "keep stored key" — drop it from the merge.
                 if not (llm_form_input.get('api_key') or '').strip():

changedetectionio/html_tools.py

@@ -757,16 +757,41 @@ def get_triggered_text(content, trigger_text):
 
 
 def extract_title(data: bytes | str, sniff_bytes: int = 2048, scan_chars: int = 8192) -> str | None:
+    """Extract the <title> from an HTML document.
+
+    Rather than decoding/scanning a fixed prefix of the whole document, we first
+    locate the raw ``<title`` marker and then decode only a small window around
+    it.  This handles pages (e.g. Amazon) where large ``<head>`` sections push
+    the title tag well past the old 8 192-character scan limit.
+    """
+    # Maximum bytes/chars to extract after (and including) the opening <title tag.
+    # The regex needs to see </title>, so the window must cover the full content.
+    # The return value is always capped at 2 000 chars; titles beyond that are
+    # rare but possible.  We read up to 128 KiB from the tag onwards to handle
+    # even pathological cases without scanning the whole document.
+    _TITLE_WINDOW = 131072
+
     try:
-        # Only decode/process the prefix we need for title extraction
         match data:
-            case bytes() if data.startswith((b"\xff\xfe", b"\xfe\xff")):
-                prefix = data[:scan_chars * 2].decode("utf-16", errors="replace")
             case bytes() if data.startswith((b"\xff\xfe\x00\x00", b"\x00\x00\xfe\xff")):
-                prefix = data[:scan_chars * 4].decode("utf-32", errors="replace")
+                # UTF-32: locate the tag in the raw bytes, then decode the window.
+                tag_pos = data.lower().find(b"<\x00\x00\x00t\x00\x00\x00")
+                if tag_pos == -1:
+                    return None
+                chunk = data[tag_pos: tag_pos + _TITLE_WINDOW * 4].decode("utf-32", errors="replace")
+                prefix = chunk
+            case bytes() if data.startswith((b"\xff\xfe", b"\xfe\xff")):
+                # UTF-16: simple byte-pair search is tricky; fall back to decoding
+                # a reasonable head chunk and let the regex do the rest.
+                prefix = data[: max(scan_chars * 2, _TITLE_WINDOW)].decode("utf-16", errors="replace")
             case bytes():
+                # UTF-8 / legacy 8-bit: find the tag cheaply in raw bytes.
+                tag_pos = data.lower().find(b"<title")
+                if tag_pos == -1:
+                    return None
+                raw_chunk = data[tag_pos: tag_pos + _TITLE_WINDOW]
                 try:
-                    prefix = data[:scan_chars].decode("utf-8")
+                    chunk = raw_chunk.decode("utf-8")
                 except UnicodeDecodeError:
                     try:
                         head = data[:sniff_bytes].decode("ascii", errors="ignore")
@@ -774,23 +799,27 @@ def extract_title(data: bytes | str, sniff_bytes: int = 2048, scan_chars: int =
                             enc = m.group(1).lower()
                         else:
                             enc = "cp1252"
-                        prefix = data[:scan_chars * 2].decode(enc, errors="replace")
+                        chunk = raw_chunk.decode(enc, errors="replace")
                     except Exception as e:
                         logger.error(f"Title extraction encoding detection failed: {e}")
                         return None
+                prefix = chunk
             case str():
-                prefix = data[:scan_chars] if len(data) > scan_chars else data
+                tag_pos = data.lower().find("<title")
+                if tag_pos == -1:
+                    return None
+                prefix = data[tag_pos: tag_pos + _TITLE_WINDOW]
             case _:
                 logger.error(f"Title extraction received unsupported data type: {type(data)}")
                 return None
 
-        # Search only in the prefix
+        # Search only in the (now tag-anchored) prefix
         if m := TITLE_RE.search(prefix):
             title = html.unescape(" ".join(m.group(1).split())).strip()
             # Some safe limit
             return title[:2000]
         return None
-        
+
     except Exception as e:
         logger.error(f"Title extraction failed: {e}")
         return None

changedetectionio/llm/evaluator.py

@@ -82,10 +82,23 @@ def _check_input_size(text: str, max_chars: int) -> None:
 
 def _thinking_extra_body(model: str, budget: int) -> dict | None:
     """Return litellm extra_body to control thinking for models that support it.
-    For Gemini 2.5+: passes thinkingConfig with the given budget (0 = disabled).
-    For all other models: returns None (no-op).
+
+    The `thinkingConfig.thinkingBudget` payload is Gemini-specific (Anthropic and
+    OpenAI reasoning models use different parameters), so we gate on the gemini/
+    provider prefix first, then defer to litellm's model registry for the actual
+    "does this model think?" decision. That picks up new Gemini variants and
+    rolling aliases (`gemini-flash-latest`, etc.) as litellm's registry tracks
+    them, without us hardcoding model names here.
     """
-    if not model.startswith('gemini/gemini-2.5'):
+    if not model.startswith('gemini/'):
+        return None
+    try:
+        import litellm
+        if not litellm.get_model_info(model).get('supports_reasoning'):
+            return None
+    except Exception:
+        # Unknown model or registry lookup failed — skip the thinking config
+        # rather than guess. Worst case: thinking stays at the provider default.
         return None
     return {'generationConfig': {'thinkingConfig': {'thinkingBudget': budget}}}
 

changedetectionio/processors/restock_diff/__init__.py

@@ -45,7 +45,7 @@ class Restock(dict):
             'in_stock': None,
             'price': None,
             'currency': None,
-            'original_price': None
+            'last_price': None  # Price recorded at the most recent check (was misleadingly named 'original_price')
         }
 
         # Initialize the dictionary with default values
@@ -59,8 +59,8 @@ class Restock(dict):
                 raise ValueError("Only one positional argument of type 'dict' is allowed")
 
     def __setitem__(self, key, value):
-        # Custom logic to handle setting price and original_price
-        if key == 'price' or key == 'original_price':
+        # Custom logic to handle setting price and last_price
+        if key == 'price' or key == 'last_price':
             if isinstance(value, str):
                 value = self.parse_currency(raw_value=value)
 
@@ -89,7 +89,8 @@ class Watch(BaseWatch):
 
     def extra_notification_token_values(self):
         values = super().extra_notification_token_values()
-        values['restock'] = self.get('restock', {})
+        # Copy so the derived 'previous_price' token added below doesn't mutate the stored restock object
+        values['restock'] = dict(self.get('restock', {}))
 
         values['restock']['previous_price'] = None
         if self.history_n >= 2:
@@ -109,7 +110,7 @@ class Watch(BaseWatch):
 
         values.append(('restock.price', "Price detected"))
         values.append(('restock.in_stock', "In stock status"))
-        values.append(('restock.original_price', "Original price at first check"))
+        values.append(('restock.last_price', "Price at the previous check"))
         values.append(('restock.previous_price', "Previous price in history"))
 
         return values

changedetectionio/processors/restock_diff/forms.py

@@ -22,7 +22,7 @@ class RestockSettingsForm(Form):
                                   render_kw={"placeholder": _l("No limit"), "size": "10"})
     price_change_max = FloatField(_l('Above price to trigger notification'), [validators.Optional()],
                                   render_kw={"placeholder": _l("No limit"), "size": "10"})
-    price_change_threshold_percent = FloatField(_l('Threshold in %% for price changes since the original price'), validators=[
+    price_change_threshold_percent = FloatField(_l('Threshold (%) for price changes since the previous check'), validators=[
 
         validators.Optional(),
         validators.NumberRange(min=0, max=100, message=_l("Should be between 0 and 100")),
@@ -73,8 +73,8 @@ class processor_settings_form(processor_text_json_diff_form):
                 </fieldset>
                 <fieldset class="pure-group price-change-minmax">
                     {{ render_field(form.processor_config_restock_diff.price_change_threshold_percent) }}
-                    <span class="pure-form-message-inline">Price must change more than this % to trigger a change since the first check.</span><br>
-                    <span class="pure-form-message-inline">For example, If the product is $1,000 USD originally, <strong>2%</strong> would mean it has to change more than $20 since the first check.</span><br>
+                    <span class="pure-form-message-inline">Price must change more than this % since the previous check to trigger a change.</span><br>
+                    <span class="pure-form-message-inline">For example, if the previous check saw the product at $1,000 USD, <strong>2%</strong> would mean it has to change more than $20 since then.</span><br>
                 </fieldset>
             </div>
         </fieldset>

changedetectionio/processors/restock_diff/processor.py

@@ -564,10 +564,15 @@ class perform_site_check(difference_detection_processor):
         # Main detection method
         fetched_md5 = None
 
-        # store original price if not set
-        if itemprop_availability and itemprop_availability.get('price') and not itemprop_availability.get('original_price'):
-            itemprop_availability['original_price'] = itemprop_availability.get('price')
-            update_obj['restock']["original_price"] = itemprop_availability.get('price')
+        # Record this check's price as 'last_price'. The freshly scraped itemprop never carries
+        # last_price, so this is (re)set on every check - i.e. last_price always holds the price
+        # from the most recent check, and at comparison time below it is the PREVIOUS check's price.
+        if itemprop_availability and itemprop_availability.get('price') and not itemprop_availability.get('last_price'):
+            itemprop_availability['last_price'] = itemprop_availability.get('price')
+            update_obj['restock']["last_price"] = itemprop_availability.get('price')
+            logger.debug(
+                f"{watch.get('uuid')} Updating price - setting 'last_price' to '{itemprop_availability.get('price')}' "
+                f"(previously stored 'last_price' was '{(watch.get('restock') or {}).get('last_price')}'). ")
 
         if not self.fetcher.instock_data and not itemprop_availability.get('availability') and not itemprop_availability.get('price'):
             raise ProcessorException(
@@ -617,9 +622,13 @@ class perform_site_check(difference_detection_processor):
 
         if restock_settings.get('follow_price_changes') and watch.get('restock') and update_obj.get('restock') and update_obj['restock'].get('price'):
             price = float(update_obj['restock'].get('price'))
-            # Default to current price if no previous price found
-            if watch['restock'].get('original_price'):
-                previous_price = float(watch['restock'].get('original_price'))
+            # Compare against last_price (the price from the previous check)
+            if watch['restock'].get('last_price'):
+                previous_price = float(watch['restock'].get('last_price'))
+                logger.debug(
+                    f"{watch.get('uuid')} Comparing NEW price '{price}' against stored 'last_price' '{previous_price}' "
+                    f"(watch's stored current price was '{(watch.get('restock') or {}).get('price')}') -> "
+                    f"price {'CHANGED' if price != previous_price else 'unchanged'}")
                 # It was different, but negate it further down
                 if price != previous_price:
                     changed_detected = True
@@ -642,11 +651,14 @@ class perform_site_check(difference_detection_processor):
                         else:
                             logger.trace(f"{watch.get('uuid')} {price} is between {min_limit} and {max_limit}, continuing normal comparison")
 
-                    # Price comparison by %
-                    if watch['restock'].get('original_price') and changed_detected and restock_settings.get('price_change_threshold_percent'):
-                        previous_price = float(watch['restock'].get('original_price'))
+                    # Price comparison by % - against last_price (the previous check's price)
+                    if watch['restock'].get('last_price') and changed_detected and restock_settings.get('price_change_threshold_percent'):
+                        previous_price = float(watch['restock'].get('last_price'))
                         pc = float(restock_settings.get('price_change_threshold_percent'))
                         change = abs((price - previous_price) / previous_price * 100)
+                        logger.debug(
+                            f"{watch.get('uuid')} % threshold check - comparing NEW price '{price}' against stored "
+                            f"'last_price' '{previous_price}' = {change:.3f}% change (threshold {pc}%)")
                         if change and change <= pc:
                             logger.debug(f"{watch.get('uuid')} Override change-detected to FALSE because % threshold ({pc}%) was {change:.3f}%")
                             changed_detected = False

changedetectionio/store/updates.py

@@ -825,3 +825,25 @@ class DatastoreUpdatesMixin:
             self.data['settings']['application']['llm'] = llm
             logger.info("update_32: cleaned up obsolete max_tokens_per_check / renamed max_tokens_cumulative")
 
+    def update_33(self):
+        """Rename restock 'original_price' -> 'last_price'.
+
+        The field was named 'original_price' but never held the first-seen price: it was
+        re-stamped with the current price on every check (the freshly scraped itemprop never
+        carries it, so the "set if not present" guard was always true). So it always held the
+        price from the most recent check - i.e. the previous check's price at comparison time.
+        Renamed so the stored field name matches what it actually contains. Idempotent.
+        """
+        migrated = 0
+        for uuid, watch in self.data['watching'].items():
+            restock = watch.get('restock')
+            if isinstance(restock, dict) and 'original_price' in restock:
+                # last_price may already exist as the model default (None) after rehydration, so
+                # only copy the old value across when last_price is still empty; then drop the old key.
+                if not restock.get('last_price'):
+                    restock['last_price'] = restock.get('original_price')
+                del restock['original_price']
+                migrated += 1
+        if migrated:
+            logger.info(f"update_33: renamed restock.original_price -> restock.last_price on {migrated} watch(es)")
+

changedetectionio/tests/test_llm_token_budget.py

@@ -196,6 +196,81 @@ def test_settings_form_preserves_token_counters(
     delete_all_watches(client)
 
 
+def test_settings_form_blank_llm_integer_fields_preserve_stored_values(
+        client, live_server, measure_memory_usage, datastore_path):
+    """
+    Empty IntegerField submissions come back as None from WTForms. LLMSettings
+    declares token_budget_month / max_input_chars / max_tokens_per_count_period /
+    local_token_multiplier as strict `int`, so a None passed through to
+    model_validate raises ValidationError and 500s the settings save.
+
+    Regression for settings/__init__.py — the LLM merge must drop None values
+    (treat them like absent keys) so blank IntegerField submissions preserve
+    the stored value instead of crashing the form.
+    """
+    ds = client.application.config.get('DATASTORE')
+    ds.data['settings']['application']['llm'] = {
+        'model': 'gpt-4o',
+        'api_key': 'sk-existing',
+        'token_budget_month': 50000,
+        'max_input_chars': 200000,
+        'max_tokens_per_count_period': 1000,
+        'local_token_multiplier': 3,
+    }
+
+    res = client.post(
+        url_for('settings.settings_page'),
+        data={
+            'llm-model': 'gpt-4o',
+            'llm-api_key': '',
+            'llm-api_base': '',
+            # The bug-trigger: every LLM IntegerField submitted blank
+            'llm-token_budget_month': '',
+            'llm-max_input_chars': '',
+            'llm-max_tokens_per_count_period': '',
+            'llm-local_token_multiplier': '',
+            # Minimal required fields for the rest of the form to validate.
+            # 'System default' is popped from notification_format choices for the
+            # global form, so it must be one of the real codes (e.g. 'html').
+            'application-pager_size': '50',
+            'application-notification_format': 'html',
+            'application-fetch_backend': 'html_requests',
+            'application-rss_diff_length': '5',
+            'application-filter_failure_notification_threshold_attempts': '0',
+            'requests-time_between_check-days': '0',
+            'requests-time_between_check-hours': '0',
+            'requests-time_between_check-minutes': '5',
+            'requests-time_between_check-seconds': '0',
+            'requests-time_between_check-weeks': '0',
+            'requests-jitter_seconds': '0',
+            'requests-workers': '10',
+            'requests-timeout': '60',
+        },
+        follow_redirects=True,
+    )
+    assert res.status_code == 200, \
+        f"Settings save crashed on blank LLM IntegerField submission (got {res.status_code})"
+    # Sanity: the form must have actually validated and reached the LLM save path
+    # — without this the test would trivially pass because the buggy code never ran.
+    assert b'Settings updated.' in res.data, \
+        "Settings form did not validate — the bug-path was never exercised. Check fixture fields."
+    body = res.data.decode('utf-8', errors='replace')
+    assert 'ValidationError' not in body, \
+        "Pydantic ValidationError leaked into the response — blank IntegerField wasn't filtered"
+
+    llm = ds.data['settings']['application'].get('llm') or {}
+    assert llm.get('token_budget_month') == 50000, \
+        f"Blank submission must preserve stored token_budget_month (got {llm.get('token_budget_month')!r})"
+    assert llm.get('max_input_chars') == 200000, \
+        f"Blank submission must preserve stored max_input_chars (got {llm.get('max_input_chars')!r})"
+    assert llm.get('max_tokens_per_count_period') == 1000, \
+        f"Blank submission must preserve stored max_tokens_per_count_period (got {llm.get('max_tokens_per_count_period')!r})"
+    assert llm.get('local_token_multiplier') == 3, \
+        f"Blank submission must preserve stored local_token_multiplier (got {llm.get('local_token_multiplier')!r})"
+
+    delete_all_watches(client)
+
+
 def test_settings_form_cannot_inject_fake_token_counts(
         client, live_server, measure_memory_usage, datastore_path):
     """

changedetectionio/tests/test_restock_itemprop.py

@@ -285,7 +285,7 @@ def test_itemprop_percent_threshold(client, live_server, measure_memory_usage, d
     client.get(url_for("ui.form_watch_checknow"))
     wait_for_all_checks(client)
     res = client.get(url_for("watchlist.index"))
-    assert b'1,960.45' or b'1960.45' in res.data #depending on locale
+    assert b'1,960.45' in res.data or b'1960.45' in res.data #depending on locale
     assert b'has-unread-changes' in res.data
 
 
@@ -295,7 +295,28 @@ def test_itemprop_percent_threshold(client, live_server, measure_memory_usage, d
     client.get(url_for("ui.form_watch_checknow"))
     wait_for_all_checks(client)
     res = client.get(url_for("watchlist.index"))
-    assert b'1,950.45' or b'1950.45' in res.data #depending on locale
+    assert b'1,950.45' in res.data or b'1950.45' in res.data #depending on locale
+    assert b'has-unread-changes' not in res.data
+
+    # PROOF that the threshold is measured "since the PREVIOUS check" and NOT "since the first check":
+    # a slow upward creep where every single step is below the 5% threshold versus the *previous*
+    # check, but the total drift from where the creep started (1950.45) ends up ABOVE 5%.
+    #   1950.45 -> 2000.00  = +2.54% vs previous  (below 5%)
+    #   2000.00 -> 2050.00  = +2.50% vs previous  (below 5%)
+    #   2050.00 -> 2100.00  = +2.44% vs previous  (below 5%)
+    #   1950.45 -> 2100.00  = +7.67% in total     (ABOVE 5%)
+    # Under "since previous check" NONE of these trigger (each step is sub-threshold).
+    # Under "since first check" the accumulated drift would cross 5% and trigger here - so the
+    # final assertion below would fail. We deliberately never mark_all_viewed during the creep,
+    # so any single trigger would leave has-unread-changes set.
+    for creep_price in ['2000.00', '2050.00', '2100.00']:
+        set_original_response(props_markup=instock_props[0], price=creep_price, datastore_path=datastore_path)
+        client.get(url_for("ui.form_watch_checknow"))
+        wait_for_all_checks(client)
+
+    res = client.get(url_for("watchlist.index"))
+    assert b'2,100.00' in res.data or b'2100.00' in res.data #depending on locale
+    # +7.67% total drift since the creep started, yet still unread-free -> comparison is vs PREVIOUS check
     assert b'has-unread-changes' not in res.data
 
 
@@ -349,9 +370,9 @@ def test_change_with_notification_values(client, live_server, measure_memory_usa
     # Should see new tokens register
     res = client.get(url_for("settings.settings_page"))
     
-    assert b'{{restock.original_price}}' in res.data
+    assert b'{{restock.last_price}}' in res.data
     assert b'{{restock.previous_price}}' in res.data
-    assert b'Original price at first check' in res.data
+    assert b'Price at the previous check' in res.data
 
     #####################
     # Set this up for when we remove the notification from the watch, it should fallback with these details

changedetectionio/tests/unit/test_extract_title.py

@@ -0,0 +1,135 @@
+#!/usr/bin/env python3
+# coding=utf-8
+
+"""Unit tests for html_tools.extract_title — including regression for #4217.
+
+Issue #4217: extract_title silently returns None for pages where <title> is
+pushed past the hard-coded 8 192-character scan window by large <head> content
+(e.g. Amazon product pages where <title> can sit at character index 55 000+).
+"""
+
+import unittest
+
+from changedetectionio.html_tools import extract_title
+
+
+def _make_large_head_page(title: str, filler_count: int = 500) -> bytes:
+    """Build a synthetic HTML page whose <title> is pushed far past 8 192 chars.
+
+    Each filler line is ~126 bytes; 500 lines ≈ 63 000 bytes before <title>.
+    """
+    filler_line = '<meta name="x" content="' + "A" * 100 + '"/>\n'
+    head_junk = filler_line * filler_count
+    page = (
+        f"<html><head>{head_junk}"
+        f"<title>{title}</title>"
+        f"</head><body></body></html>"
+    )
+    return page.encode("utf-8")
+
+
+class TestExtractTitle(unittest.TestCase):
+    # ------------------------------------------------------------------
+    # Regression: issue #4217 — large <head> pushes <title> past scan limit
+    # ------------------------------------------------------------------
+
+    def test_large_head_bytes_title_extracted(self):
+        """<title> beyond 8 192 bytes must still be extracted (bytes input)."""
+        page = _make_large_head_page("Amazon Product Title - Real Title Here")
+        title_pos = page.find(b"<title")
+        self.assertGreater(
+            title_pos,
+            8192,
+            f"Precondition: <title> must be past 8 192 chars (actual: {title_pos})",
+        )
+        result = extract_title(page)
+        self.assertEqual(result, "Amazon Product Title - Real Title Here")
+
+    def test_large_head_str_title_extracted(self):
+        """<title> beyond 8 192 chars must still be extracted (str input)."""
+        page_bytes = _make_large_head_page("Large Head String Test")
+        page_str = page_bytes.decode("utf-8")
+        title_pos = page_str.find("<title")
+        self.assertGreater(title_pos, 8192)
+        result = extract_title(page_str)
+        self.assertEqual(result, "Large Head String Test")
+
+    def test_very_large_head_55000_chars(self):
+        """Simulate Amazon-like pages where <title> is at ~55 000 chars."""
+        # Use a filler that puts the title at ~55 000 chars
+        filler_line = '<meta name="description" content="' + "B" * 200 + '"/>\n'
+        filler_count = 230  # ~235 bytes * 230 ≈ 54 050 chars before <title>
+        head_junk = filler_line * filler_count
+        page = (
+            f"<html><head>{head_junk}"
+            f"<title>ASIN B0B9CGQ14V - Echo Dot (5th Gen)</title>"
+            f"</head><body>body content</body></html>"
+        ).encode("utf-8")
+        title_pos = page.find(b"<title")
+        self.assertGreater(title_pos, 8192, f"<title> at {title_pos}, expected > 8192")
+        result = extract_title(page)
+        self.assertEqual(result, "ASIN B0B9CGQ14V - Echo Dot (5th Gen)")
+
+    # ------------------------------------------------------------------
+    # Baseline: small pages must continue to work
+    # ------------------------------------------------------------------
+
+    def test_normal_small_page(self):
+        """Standard small page should extract title correctly."""
+        page = b"<html><head><title>Simple Page</title></head><body>text</body></html>"
+        self.assertEqual(extract_title(page), "Simple Page")
+
+    def test_str_input_small_page(self):
+        """str input small page."""
+        page = "<html><head><title>String Input</title></head><body></body></html>"
+        self.assertEqual(extract_title(page), "String Input")
+
+    # ------------------------------------------------------------------
+    # Edge cases
+    # ------------------------------------------------------------------
+
+    def test_no_title_tag_returns_none(self):
+        """No <title> in document → None."""
+        page = b"<html><head></head><body>no title here</body></html>"
+        self.assertIsNone(extract_title(page))
+
+    def test_empty_bytes_returns_none(self):
+        """Empty bytes → None."""
+        self.assertIsNone(extract_title(b""))
+
+    def test_html_entities_decoded(self):
+        """HTML entities inside <title> must be decoded."""
+        page = b"<html><head><title>Caf&eacute; &amp; Tea</title></head><body></body></html>"
+        self.assertEqual(extract_title(page), "Café & Tea")
+
+    def test_extra_whitespace_collapsed(self):
+        """Leading/trailing/internal whitespace in title is collapsed."""
+        page = b"<html><head><title>  Multiple   Spaces  </title></head><body></body></html>"
+        self.assertEqual(extract_title(page), "Multiple Spaces")
+
+    def test_title_with_attributes_on_tag(self):
+        """<title lang="en"> (tag with attributes) must still match."""
+        page = b'<html><head><title lang="en">Attributed Title</title></head><body></body></html>'
+        self.assertEqual(extract_title(page), "Attributed Title")
+
+    def test_long_title_capped_at_2000_chars(self):
+        """Titles longer than 2 000 chars are capped."""
+        long_title = "T" * 3000
+        page = f"<html><head><title>{long_title}</title></head><body></body></html>".encode()
+        result = extract_title(page)
+        self.assertIsNotNone(result)
+        self.assertEqual(len(result), 2000)
+
+    def test_title_300_chars_preserved(self):
+        """Titles up to 2 000 chars are preserved in full."""
+        title = "X" * 300
+        page = f"<html><head><title>{title}</title></head><body></body></html>".encode()
+        self.assertEqual(extract_title(page), title)
+
+    def test_unsupported_type_returns_none(self):
+        """Passing an unsupported type (e.g. int) returns None without raising."""
+        self.assertIsNone(extract_title(12345))  # type: ignore[arg-type]
+
+
+if __name__ == "__main__":
+    unittest.main()

changedetectionio/translations/UK-translations.txt

@@ -2436,7 +2436,7 @@ msgstr "Ціна вище для спрацювання сповіщення"
 
 #: changedetectionio/processors/restock_diff/forms.py
 #, python-format
-msgid "Threshold in %% for price changes since the original price"
+msgid "Threshold in % for price changes since the original price"
 msgstr "Поріг у %% для зміни ціни від початкової"
 
 #: changedetectionio/processors/restock_diff/forms.py

changedetectionio/translations/cs/LC_MESSAGES/messages.po

@@ -584,7 +584,7 @@ msgstr "Pozn.: Toto je aplikováno globálně dodatečně k pravidlům nastaven
 
 #: changedetectionio/blueprint/settings/templates/settings.html changedetectionio/templates/edit/text-options.html
 msgid "Matching text will be ignored in the text snapshot (you can still see it but it wont trigger a change)"
-msgstr ""
+msgstr "Text shody bude ignorován ve snímku textu (bude i nadále vidět, ale nebude spouštět upozornění na změnu)"
 
 #: changedetectionio/blueprint/settings/templates/settings.html changedetectionio/templates/edit/text-options.html
 msgid "Each line processed separately, any line matching will be ignored (removed before creating the checksum)"
@@ -772,23 +772,23 @@ msgstr "Využití"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "Overview"
-msgstr ""
+msgstr "Přehled"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "Provider"
-msgstr ""
+msgstr "Poskytovatel"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "Prompts"
-msgstr ""
+msgstr "Prompty"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "Behaviour"
-msgstr ""
+msgstr "Chování"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "AI-powered change monitoring"
-msgstr ""
+msgstr "AI podporované sledování změn"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "Connect an LLM to move from \"something changed\" to \"only the thing you care about changed\"."
@@ -925,31 +925,31 @@ msgstr ""
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "Load available models"
-msgstr ""
+msgstr "Načíst dostupné modely"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "Available models"
-msgstr ""
+msgstr "Dostupné modely"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "choose a model"
-msgstr ""
+msgstr "vybrat model"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "Enter API key and click 'Load available models'"
-msgstr ""
+msgstr "Vložit API klíč a kliknout na 'Načíst dostupné modely'"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "Remove AI / LLM configuration?"
-msgstr ""
+msgstr "Odstranit AI / LLM konfiguraci?"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "This will remove your saved AI provider, model, and API key."
-msgstr ""
+msgstr "Toto odstraní uloženého poskytovatele AI, model a API klíč."
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "Remove"
-msgstr ""
+msgstr "Odstranit"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 #: changedetectionio/blueprint/ui/templates/clear_all_history.html changedetectionio/templates/base.html
@@ -958,7 +958,7 @@ msgstr "Zrušit"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid "Test connection"
-msgstr ""
+msgstr "Otestovat připojení"
 
 #: changedetectionio/blueprint/settings/templates/settings_llm_tab.html
 msgid ""
@@ -1294,7 +1294,7 @@ msgstr "Sledovat skupinu / Značka"
 
 #: changedetectionio/blueprint/tags/templates/groups-overview.html
 msgid "Groups allows you to manage filters and notifications for multiple watches under a single organisational tag."
-msgstr ""
+msgstr "Skupiny umožňují spravovat filtry a upozornění pro vícero sledování seskupené pod jedním organizačním tagem."
 
 #: changedetectionio/blueprint/tags/templates/groups-overview.html
 msgid "# Watches"
@@ -1329,7 +1329,7 @@ msgstr "Smazat skupinu?"
 #: changedetectionio/blueprint/tags/templates/groups-overview.html
 #, python-format
 msgid "<p>Are you sure you want to delete group <strong>%(title)s</strong>?</p><p>This action cannot be undone.</p>"
-msgstr ""
+msgstr "<p>Opravdu chcete smazat skupinu <strong>%(title)s</strong>?</p><p>Tuto akci nelze vzít zpět.</p>"
 
 #: changedetectionio/blueprint/tags/templates/groups-overview.html changedetectionio/blueprint/ui/templates/edit.html
 #: changedetectionio/blueprint/watchlist/templates/watch-overview.html
@@ -1350,6 +1350,8 @@ msgid ""
 "<p>Are you sure you want to unlink all watches from group <strong>%(title)s</strong>?</p><p>The tag will be kept but "
 "watches will be removed from it.</p>"
 msgstr ""
+"<p>Opravud chcete odpojit všechna sledování pod skupinou <strong>%(title)s</strong>?</p><p>Tag bude zachován, ale "
+"podřazená sledování budou odstraněna.</p>"
 
 #: changedetectionio/blueprint/tags/templates/groups-overview.html
 msgid "Unlink"
@@ -1391,22 +1393,22 @@ msgstr "{} sledování ztlumeno"
 #: changedetectionio/blueprint/ui/__init__.py
 #, python-brace-format
 msgid "{} watches un-muted"
-msgstr ""
+msgstr "{} sledování zesíleno"
 
 #: changedetectionio/blueprint/ui/__init__.py
 #, python-brace-format
 msgid "{} watches queued for rechecking"
-msgstr ""
+msgstr "{} sledování ve frontě ke kontrole"
 
 #: changedetectionio/blueprint/ui/__init__.py
 #, python-brace-format
 msgid "{} watches errors cleared"
-msgstr ""
+msgstr "{} chyb sledování vyčištěno"
 
 #: changedetectionio/blueprint/ui/__init__.py
 #, python-brace-format
 msgid "{} watches cleared/reset."
-msgstr ""
+msgstr "{} sledování vyčištěno/resetováno."
 
 #: changedetectionio/blueprint/ui/__init__.py
 #, python-brace-format
@@ -1416,7 +1418,7 @@ msgstr "{} monitorů nastaveno na použití výchozího nastavení oznámení"
 #: changedetectionio/blueprint/ui/__init__.py
 #, python-brace-format
 msgid "{} watches were tagged"
-msgstr ""
+msgstr "{} sledování otagováno"
 
 #: changedetectionio/blueprint/ui/__init__.py
 msgid "Watch not found"
@@ -1433,7 +1435,7 @@ msgstr "jasný"
 
 #: changedetectionio/blueprint/ui/__init__.py
 msgid "History clearing started in background"
-msgstr ""
+msgstr "Čištění historie spuštěno na pozadí"
 
 #: changedetectionio/blueprint/ui/__init__.py
 msgid "Incorrect confirmation text."
@@ -1442,7 +1444,7 @@ msgstr "Žádné informace"
 #: changedetectionio/blueprint/ui/__init__.py
 #, python-brace-format
 msgid "The watch by UUID {} does not exist."
-msgstr ""
+msgstr "Sledování s UUID {} neexistuje."
 
 #: changedetectionio/blueprint/ui/__init__.py
 msgid "Deleted."
@@ -1450,15 +1452,15 @@ msgstr "Smazáno"
 
 #: changedetectionio/blueprint/ui/__init__.py
 msgid "Cloned, you are editing the new watch."
-msgstr ""
+msgstr "Naklonováno, upravujete nové sledování."
 
 #: changedetectionio/blueprint/ui/__init__.py
 msgid "Watch is already queued or being checked."
-msgstr ""
+msgstr "Sledování je již zařazeno do fronty ke kontrole."
 
 #: changedetectionio/blueprint/ui/__init__.py
 msgid "Queued 1 watch for rechecking."
-msgstr ""
+msgstr "Zařazeno 1 sledování ke kontrole."
 
 #: changedetectionio/blueprint/ui/__init__.py
 #, python-brace-format
@@ -1477,7 +1479,7 @@ msgstr "Přidává se sledování do fronty pro opětovnou kontrolu na pozadí..
 #: changedetectionio/blueprint/ui/__init__.py
 #, python-brace-format
 msgid "Could not share, something went wrong while communicating with the share server - {}"
-msgstr ""
+msgstr "Sdílení selhalo, něco se pokazilo při komunikaci se sdílecím serverem = {}"
 
 #: changedetectionio/blueprint/ui/__init__.py
 msgid "Language set to auto-detect from browser"
@@ -1485,52 +1487,52 @@ msgstr "Jazyk nastaven na automatickou detekci z prohlížeče"
 
 #: changedetectionio/blueprint/ui/diff.py changedetectionio/blueprint/ui/preview.py
 msgid "No history found for the specified link, bad link?"
-msgstr ""
+msgstr "Historie pro vybraný odkaz nenalezena, chybný odkaz?"
 
 #: changedetectionio/blueprint/ui/diff.py
 msgid "Not enough history (2 snapshots required) to show difference page for this watch."
-msgstr ""
+msgstr "Nedostatečná historie (vyžadovány 2 záchyty) pro zobrazení rozdílů tohoto sledování."
 
 #: changedetectionio/blueprint/ui/diff.py
 #, python-format
 msgid "Monthly AI token budget of %(budget)s tokens reached (%(used)s used). Resets next month."
-msgstr ""
+msgstr "Dosažen měsíční počet %(budget)s AI tokenů (%(used)s použito). Resetuje se příští měsíc."
 
 #: changedetectionio/blueprint/ui/edit.py
 msgid "No watches to edit"
-msgstr ""
+msgstr "Žádná sledování k úpravě"
 
 #: changedetectionio/blueprint/ui/edit.py
 #, python-brace-format
 msgid "No watch with the UUID {} found."
-msgstr ""
+msgstr "Sledování s UUID {} nenalezeno."
 
 #: changedetectionio/blueprint/ui/edit.py
 #, python-brace-format
 msgid "Switched to mode - {}."
-msgstr ""
+msgstr "Přepnuto na mód - {}."
 
 #: changedetectionio/blueprint/ui/edit.py
 #, python-brace-format
 msgid "Could not load '{}' processor, processor plugin might be missing. Please select a different processor."
-msgstr ""
+msgstr "Nelze načíst '{}' procesor, zásuvný modul procesoru nejspíše chybí. Vyberte prosím jiný procesor."
 
 #: changedetectionio/blueprint/ui/edit.py
 #, python-brace-format
 msgid "Could not load '{}' processor, processor plugin might be missing."
-msgstr ""
+msgstr "Nelze načíst '{}' procesor, zásuvný modul procesoru nejspíše chybí."
 
 #: changedetectionio/blueprint/ui/edit.py
 msgid "System settings default"
-msgstr ""
+msgstr "Výchozí systémová nastavení"
 
 #: changedetectionio/blueprint/ui/edit.py
 msgid "Default"
-msgstr ""
+msgstr "Výchozí"
 
 #: changedetectionio/blueprint/ui/edit.py
 msgid "Updated watch - unpaused!"
-msgstr ""
+msgstr "Sledování aktualizováno - znovu spuštěno!"
 
 #: changedetectionio/blueprint/ui/edit.py
 msgid "Updated watch."
@@ -1538,15 +1540,15 @@ msgstr "Sledování aktualizováno."
 
 #: changedetectionio/blueprint/ui/preview.py
 msgid "Preview unavailable - No fetch/check completed or triggers not reached"
-msgstr ""
+msgstr "Náhled nedostupný - stažení/kontrola nedokončena nebo nebyly splněny podmínky kontroly"
 
 #: changedetectionio/blueprint/ui/preview.py
 msgid "Diff"
-msgstr ""
+msgstr "Rozdíly"
 
 #: changedetectionio/blueprint/ui/templates/clear_all_history.html
 msgid "This will remove version history (snapshots) for ALL watches, but keep your list of URLs!"
-msgstr ""
+msgstr "Toto odstraní historii verzí (snímky) pro VŠECHNA sledování, ale ponechá seznam URL adres!"
 
 #: changedetectionio/blueprint/ui/templates/clear_all_history.html
 msgid "You may like to use the"
@@ -3337,9 +3339,8 @@ msgid "Above price to trigger notification"
 msgstr "Vyšší cena pro spuštění upozornění"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "Prahová hodnota v %% pro změny ceny od původní ceny"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "Prahová hodnota (%) pro změny ceny od předchozí kontroly"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

changedetectionio/translations/de/LC_MESSAGES/messages.po

@@ -3391,9 +3391,8 @@ msgid "Above price to trigger notification"
 msgstr "Über dem Preis, um eine Benachrichtigung auszulösen"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "Schwellenwert in %% für Preisänderungen seit dem ursprünglichen Preis"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "Schwellenwert (%) für Preisänderungen seit der vorherigen Prüfung"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

changedetectionio/translations/en_GB/LC_MESSAGES/messages.po

@@ -3331,8 +3331,7 @@ msgid "Above price to trigger notification"
 msgstr ""
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
+msgid "Threshold (%) for price changes since the previous check"
 msgstr ""
 
 #: changedetectionio/processors/restock_diff/forms.py

changedetectionio/translations/en_US/LC_MESSAGES/messages.po

@@ -3331,8 +3331,7 @@ msgid "Above price to trigger notification"
 msgstr ""
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
+msgid "Threshold (%) for price changes since the previous check"
 msgstr ""
 
 #: changedetectionio/processors/restock_diff/forms.py

changedetectionio/translations/es/LC_MESSAGES/messages.po

@@ -3404,9 +3404,8 @@ msgid "Above price to trigger notification"
 msgstr "Precio superior para activar la notificación"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "Umbral en %% fo cambios de precio desde el precio original"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "Umbral (%) para cambios de precio desde la comprobación anterior"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

changedetectionio/translations/fr/LC_MESSAGES/messages.po

@@ -3344,9 +3344,8 @@ msgid "Above price to trigger notification"
 msgstr "Au-dessus du prix pour déclencher une notification"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "Seuil en %% pour les changements de prix depuis le prix initial"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "Seuil (%) pour les changements de prix depuis la vérification précédente"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

changedetectionio/translations/it/LC_MESSAGES/messages.po

@@ -3333,9 +3333,8 @@ msgid "Above price to trigger notification"
 msgstr "Prezzo massimo per attivare notifica"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "Soglia in %% per modifiche prezzo dal prezzo originale"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "Soglia (%) per le variazioni di prezzo dal controllo precedente"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

changedetectionio/translations/ja/LC_MESSAGES/messages.po

@@ -3350,9 +3350,8 @@ msgid "Above price to trigger notification"
 msgstr "通知をトリガーする上限価格"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "元の価格からの価格変動率のしきい値（%%）"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "前回のチェックからの価格変動率のしきい値（%）"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

changedetectionio/translations/ko/LC_MESSAGES/messages.po

@@ -3341,9 +3341,8 @@ msgid "Above price to trigger notification"
 msgstr "다음 가격 초과이면 알림 트리거"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "원래 가격 대비 가격 변동 기준(%%)"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "이전 확인 대비 가격 변동 기준(%)"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

changedetectionio/translations/messages.pot

@@ -6,9 +6,9 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: changedetection.io 0.55.6\n"
+"Project-Id-Version: changedetection.io 0.55.7\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2026-05-25 17:59+0200\n"
+"POT-Creation-Date: 2026-06-18 11:28+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -3330,8 +3330,7 @@ msgid "Above price to trigger notification"
 msgstr ""
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
+msgid "Threshold (%) for price changes since the previous check"
 msgstr ""
 
 #: changedetectionio/processors/restock_diff/forms.py

changedetectionio/translations/pt_BR/LC_MESSAGES/messages.po

@@ -3381,9 +3381,8 @@ msgid "Above price to trigger notification"
 msgstr "Preço acima deste valor para disparar notificação"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "Limite em %% para mudanças de preço desde o preço original"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "Limite (%) para mudanças de preço desde a verificação anterior"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

changedetectionio/translations/tr/LC_MESSAGES/messages.po

@@ -3384,9 +3384,8 @@ msgid "Above price to trigger notification"
 msgstr "Bildirimi tetiklemek için fiyatın üstünde"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "Orijinal fiyattan bu yana fiyat değişiklikleri için %% cinsinden eşik"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "Önceki kontrolden bu yana fiyat değişiklikleri için eşik (%)"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

changedetectionio/translations/uk/LC_MESSAGES/messages.po

@@ -3363,9 +3363,8 @@ msgid "Above price to trigger notification"
 msgstr "Ціна вище для спрацювання сповіщення"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "Поріг у %% для зміни ціни від початкової"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "Поріг (%) для зміни ціни від попередньої перевірки"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

changedetectionio/translations/zh/LC_MESSAGES/messages.po

@@ -3336,9 +3336,8 @@ msgid "Above price to trigger notification"
 msgstr "高于该价格时触发通知"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "相对原始价格的变动阈值（百分比）"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "相对上次检查的价格变动阈值（%）"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

changedetectionio/translations/zh_Hant_TW/LC_MESSAGES/messages.po

@@ -3335,9 +3335,8 @@ msgid "Above price to trigger notification"
 msgstr "高於此價格觸發通知"
 
 #: changedetectionio/processors/restock_diff/forms.py
-#, python-format
-msgid "Threshold in %% for price changes since the original price"
-msgstr "自原始價格以來價格變化的閾值（%%）"
+msgid "Threshold (%) for price changes since the previous check"
+msgstr "自上次檢查以來價格變化的閾值（%）"
 
 #: changedetectionio/processors/restock_diff/forms.py
 msgid "Should be between 0 and 100"

docker-compose.yml

@@ -70,6 +70,9 @@ services:
   #        For complete privacy if you don't want to use the 'check version' / telemetry service
   #      - DISABLE_VERSION_CHECK=true
   #
+  #        Disable all LLM / AI features, prompts etc
+  #      - LLM_FEATURES_DISABLED=true  
+  #
   #        A valid timezone name to run as (for scheduling watch checking) see https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
   #      - TZ=America/Los_Angeles
   #