fix: strip whitespace from category names when splitting

Trim whitespace from comma-separated category values in all three
methods: _create_ical_event, _merge_ical_properties, and
_merge_ical_todo_properties. Prevents leading/trailing spaces in
category names from inputs like "work, meeting".

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/claude-code-review.yml

@@ -33,7 +33,7 @@ jobs:
 
       - name: Run Claude Code Review
         id: claude-review
-        uses: anthropics/claude-code-action@0ed5eeaa54d3b0170e79f1ff29996342cf0605f1 # v1.0.40
+        uses: anthropics/claude-code-action@b113f49a56229d8276e2bf05743ad6900121239c # v1.0.45
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
           allowed_bots: "renovate-bot-cbcoutinho"

.github/workflows/claude.yml

@@ -32,7 +32,7 @@ jobs:
 
       - name: Run Claude Code
         id: claude
-        uses: anthropics/claude-code-action@0ed5eeaa54d3b0170e79f1ff29996342cf0605f1 # v1.0.40
+        uses: anthropics/claude-code-action@b113f49a56229d8276e2bf05743ad6900121239c # v1.0.45
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
 

.github/workflows/rag-evaluation.yml

@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
       - name: Run docker compose with vector sync
-        uses: hoverkraft-tech/compose-action@05da55b2bb8a5a759d1c4732095044bd9018c050 # v2.4.3
+        uses: hoverkraft-tech/compose-action@4894d2492015c1774ee5a13a95b1072093087ec3 # v2.5.0
         with:
           compose-file: |
             ./docker-compose.yml
@@ -42,7 +42,7 @@ jobs:
           VECTOR_SYNC_SCAN_INTERVAL: "5"
 
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
+        uses: astral-sh/setup-uv@eac588ad8def6316056a12d4907a9d4d84ff7a3b # v7.3.0
 
       - name: Wait for Nextcloud to be ready
         run: |

.github/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Install uv
-        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
+        uses: astral-sh/setup-uv@eac588ad8def6316056a12d4907a9d4d84ff7a3b # v7.3.0
       - name: Install Python 3.11
         run: uv python install 3.11
       - name: Build

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
     steps:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
+        uses: astral-sh/setup-uv@eac588ad8def6316056a12d4907a9d4d84ff7a3b # v7.3.0
       - name: Check format
         run: |
           uv run --frozen ruff format --diff
@@ -66,14 +66,14 @@ jobs:
 
 
       - name: Run docker compose
-        uses: hoverkraft-tech/compose-action@05da55b2bb8a5a759d1c4732095044bd9018c050 # v2.4.3
+        uses: hoverkraft-tech/compose-action@4894d2492015c1774ee5a13a95b1072093087ec3 # v2.5.0
         with:
           compose-file: "./docker-compose.yml"
           #compose-flags: "--profile qdrant"
           up-flags: "--build"
 
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
+        uses: astral-sh/setup-uv@eac588ad8def6316056a12d4907a9d4d84ff7a3b # v7.3.0
 
       - name: Install Playwright dependencies
         run: |

CHANGELOG.md

@@ -5,6 +5,18 @@ All notable changes to the Nextcloud MCP Server will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [PEP 440](https://peps.python.org/pep-0440/).
 
+## v0.63.3 (2026-02-08)
+
+### Fix
+
+- expand recurring events in date-range queries
+
+## v0.63.2 (2026-02-07)
+
+### Fix
+
+- use CalDAV time-range filter for calendar date range queries
+
 ## v0.63.1 (2026-02-03)
 
 ### Fix

Dockerfile

@@ -1,6 +1,6 @@
-FROM docker.io/library/python:3.12-slim-trixie@sha256:5e2dbd4bbdd9c0e67412aea9463906f74a22c60f89eb7b5bbb7d45b66a2b68a6
+FROM docker.io/library/python:3.12-slim-trixie@sha256:9e01bf1ae5db7649a236da7be1e94ffbbbdd7a93f867dd0d8d5720d9e1f89fab
 
-COPY --from=ghcr.io/astral-sh/uv:0.9.26@sha256:9a23023be68b2ed09750ae636228e903a54a05ea56ed03a934d00fe9fbeded4b /uv /uvx /bin/
+COPY --from=ghcr.io/astral-sh/uv:0.10.0@sha256:78a7ff97cd27b7124a5f3c2aefe146170793c56a1e03321dd31a289f6d82a04f /uv /uvx /bin/
 
 # Install dependencies
 # 1. git (required for caldav dependency from git)

Dockerfile.smithery

@@ -12,12 +12,12 @@
 # - Per-session app password authentication
 # - Multi-user support via Smithery session config
 
-FROM docker.io/library/python:3.12-slim-trixie@sha256:5e2dbd4bbdd9c0e67412aea9463906f74a22c60f89eb7b5bbb7d45b66a2b68a6
+FROM docker.io/library/python:3.12-slim-trixie@sha256:9e01bf1ae5db7649a236da7be1e94ffbbbdd7a93f867dd0d8d5720d9e1f89fab
 
 WORKDIR /app
 
 # Install uv for fast dependency management
-COPY --from=ghcr.io/astral-sh/uv:0.9.26@sha256:9a23023be68b2ed09750ae636228e903a54a05ea56ed03a934d00fe9fbeded4b /uv /uvx /bin/
+COPY --from=ghcr.io/astral-sh/uv:0.10.0@sha256:78a7ff97cd27b7124a5f3c2aefe146170793c56a1e03321dd31a289f6d82a04f /uv /uvx /bin/
 
 # Install dependencies
 # 1. git (required for caldav dependency from git)

charts/nextcloud-mcp-server/.cz.toml

@@ -1,6 +1,6 @@
 [tool.commitizen]
 name = "cz_conventional_commits"
-version = "0.57.26"
+version = "0.57.41"
 tag_format = "nextcloud-mcp-server-$version"
 version_scheme = "semver"
 update_changelog_on_bump = true

charts/nextcloud-mcp-server/CHANGELOG.md

@@ -14,17 +14,47 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Configurable resource limits
 - Grafana dashboard annotations
 
-## [Unreleased]
+## nextcloud-mcp-server-0.57.41 (2026-02-08)
 
-### Fixed
-- **volumes**: Fix /app/data not writable in basic auth mode due to readOnlyRootFilesystem security context
-  - Always mount /app/data (uses emptyDir by default, PVC when dataStorage.enabled=true)
-  - Resolves conflict where multi-user-basic and qdrant tried to mount different PVCs to same path
-  - Unified dataStorage configuration for all /app/data persistence needs
+### Fix
 
-### Changed
-- **volumes**: Deprecated separate token-storage and qdrant-data PVCs in favor of unified data-storage PVC
-- **volumes**: /app/data now always writable regardless of auth mode or features enabled
+- expand recurring events in date-range queries
+
+## nextcloud-mcp-server-0.57.40 (2026-02-07)
+
+### Fix
+
+- use CalDAV time-range filter for calendar date range queries
+
+## nextcloud-mcp-server-0.57.39 (2026-02-07)
+
+## nextcloud-mcp-server-0.57.38 (2026-02-07)
+
+## nextcloud-mcp-server-0.57.37 (2026-02-06)
+
+## nextcloud-mcp-server-0.57.36 (2026-02-06)
+
+## nextcloud-mcp-server-0.57.35 (2026-02-06)
+
+## nextcloud-mcp-server-0.57.34 (2026-02-06)
+
+## nextcloud-mcp-server-0.57.33 (2026-02-06)
+
+## nextcloud-mcp-server-0.57.32 (2026-02-06)
+
+## nextcloud-mcp-server-0.57.31 (2026-02-06)
+
+## nextcloud-mcp-server-0.57.30 (2026-02-06)
+
+## nextcloud-mcp-server-0.57.29 (2026-02-04)
+
+## nextcloud-mcp-server-0.57.28 (2026-02-03)
+
+## nextcloud-mcp-server-0.57.27 (2026-02-03)
+
+### Fix
+
+- **helm**: add backward compatibility for legacy persistence configs
 
 ## nextcloud-mcp-server-0.57.26 (2026-01-31)
 

charts/nextcloud-mcp-server/Chart.lock

@@ -4,6 +4,6 @@ dependencies:
   version: 1.16.3
 - name: ollama
   repository: https://otwld.github.io/ollama-helm
-  version: 1.40.0
-digest: sha256:d8cbf3eab778b3e28818dd1f9cbd71c99ce968fb2a46880b162f988a59a5fedf
-generated: "2026-01-30T11:10:10.104463708Z"
+  version: 1.41.0
+digest: sha256:1d5b958a64eb2102cf347ec199638bfac5b289bafdecff2529099ee6bce03b86
+generated: "2026-02-04T11:09:21.837825534Z"

charts/nextcloud-mcp-server/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: nextcloud-mcp-server
 description: A Helm chart for Nextcloud MCP Server - enables AI assistants to interact with Nextcloud
 type: application
-version: 0.57.26
-appVersion: "0.63.1"
+version: 0.57.41
+appVersion: "0.63.3"
 keywords:
   - nextcloud
   - mcp
@@ -31,6 +31,6 @@ dependencies:
     repository: https://qdrant.github.io/qdrant-helm
     condition: qdrant.networkMode.deploySubchart
   - name: ollama
-    version: "1.40.0"
+    version: "1.41.0"
     repository: https://otwld.github.io/ollama-helm
     condition: ollama.enabled

docker-compose.yml

@@ -23,7 +23,7 @@ services:
     restart: always
 
   app:
-    image: docker.io/library/nextcloud:32.0.5@sha256:11a3a4f63bad8813c7455b4a3c473ccd1c41e2c48f55decb51718f15691e7568
+    image: docker.io/library/nextcloud:32.0.5@sha256:4b66e9bd8cb2c8af5457c1e2606c9937af2fcccbe4f6338956bc5990caec8968
     restart: always
     ports:
       - 127.0.0.1:8080:80
@@ -54,7 +54,7 @@ services:
       retries: 30
 
   recipes:
-    image: docker.io/library/nginx:alpine@sha256:4870c12cd2ca986de501a804b4f506ad3875a0b1874940ba0a2c7f763f1855b2
+    image: docker.io/library/nginx:alpine@sha256:5878d06ae4c83d73285438255f705bb3f9a736f41cd24876ed25bb33faf76c7d
     restart: always
     volumes:
       - ./tests/fixtures/test_recipe.html:/usr/share/nginx/html/test_recipe.html:ro

nextcloud_mcp_server/client/calendar.py

@@ -255,18 +255,35 @@ class CalendarClient:
         """List events in a calendar within date range."""
         calendar = self._get_calendar(calendar_name)
 
-        # Get all events using caldav library (now with proper filter)
-        events = await calendar.events()
+        if start_datetime or end_datetime:
+            # Build CalDAV REPORT with time-range filter for server-side filtering
+            events = await self._search_events_by_date(
+                calendar, start_datetime, end_datetime
+            )
+            # Expand is only used when both bounds are provided
+            expanded = bool(start_datetime and end_datetime)
+        else:
+            # No date filter — fetch all events
+            events = await calendar.events()
+            expanded = False
 
         result = []
         for event in events:
             await event.load(only_if_unloaded=True)
             if event.data:
-                event_dict = self._parse_ical_event(event.data)
-                if event_dict:
-                    event_dict["href"] = str(event.url)
-                    event_dict["etag"] = ""
-                    result.append(event_dict)
+                if expanded:
+                    # Server-side expansion: each response resource may contain
+                    # multiple VEVENTs (one per recurrence occurrence)
+                    for event_dict in self._parse_all_ical_events(event.data):
+                        event_dict["href"] = str(event.url)
+                        event_dict["etag"] = ""
+                        result.append(event_dict)
+                else:
+                    event_dict = self._parse_ical_event(event.data)
+                    if event_dict:
+                        event_dict["href"] = str(event.url)
+                        event_dict["etag"] = ""
+                        result.append(event_dict)
 
             if len(result) >= limit:
                 break
@@ -274,6 +291,57 @@ class CalendarClient:
         logger.debug(f"Found {len(result)} events")
         return result
 
+    async def _search_events_by_date(
+        self,
+        calendar: AsyncCalendar,
+        start_datetime: Optional[dt.datetime] = None,
+        end_datetime: Optional[dt.datetime] = None,
+    ) -> list:
+        """Execute a CalDAV REPORT with time-range filter."""
+        from caldav.async_collection import AsyncEvent
+        from caldav.elements import cdav, dav
+        from lxml import etree  # type: ignore[import-untyped]
+
+        # Ensure naive datetimes are treated as UTC
+        if start_datetime and start_datetime.tzinfo is None:
+            start_datetime = start_datetime.replace(tzinfo=dt.UTC)
+        if end_datetime and end_datetime.tzinfo is None:
+            end_datetime = end_datetime.replace(tzinfo=dt.UTC)
+
+        # Build comp-filter with time-range (mirrors sync Calendar.build_search_xml_query)
+        inner_comp_filter = cdav.CompFilter(name="VEVENT")
+        inner_comp_filter += cdav.TimeRange(start_datetime, end_datetime)
+        outer_comp_filter = cdav.CompFilter(name="VCALENDAR") + inner_comp_filter
+        filter_element = cdav.Filter() + outer_comp_filter
+
+        # When both bounds are provided, request server-side expansion of
+        # recurring events (RFC 4791 §9.6.5). Each occurrence is returned as
+        # a separate VEVENT with its own DTSTART, with RRULE stripped.
+        data = cdav.CalendarData()
+        if start_datetime and end_datetime:
+            data += cdav.Expand(start_datetime, end_datetime)
+
+        query = cdav.CalendarQuery() + [dav.Prop() + data] + filter_element
+
+        body = etree.tostring(
+            query.xmlelement(), encoding="utf-8", xml_declaration=True
+        )
+        assert calendar.client is not None
+        response = await calendar.client.report(str(calendar.url), body, depth=1)
+
+        # Parse response (same pattern as AsyncCalendar.search)
+        objects = []
+        response_data = response.expand_simple_props([cdav.CalendarData()])
+        for href, props in response_data.items():
+            if href == str(calendar.url):
+                continue
+            cal_data = props.get(cdav.CalendarData.tag)
+            if cal_data:
+                obj = AsyncEvent(client=calendar.client, data=cal_data, parent=calendar)
+                objects.append(obj)
+
+        return objects
+
     async def create_event(
         self, calendar_name: str, event_data: Dict[str, Any]
     ) -> Dict[str, Any]:
@@ -583,7 +651,7 @@ class CalendarClient:
         # Add categories
         categories = event_data.get("categories", "")
         if categories:
-            event.add("categories", categories.split(","))
+            event.add("categories", [c.strip() for c in categories.split(",")])
 
         # Add priority and status
         priority = event_data.get("priority", 5)
@@ -633,75 +701,92 @@ class CalendarClient:
         cal.add_component(event)
         return cal.to_ical().decode("utf-8")
 
+    def _extract_vevent_data(self, component) -> Dict[str, Any]:
+        """Extract event data from a single VEVENT component.
+
+        Shared helper used by both _parse_ical_event() and _parse_all_ical_events().
+        """
+        event_data: Dict[str, Any] = {
+            "uid": str(component.get("uid", "")),
+            "title": str(component.get("summary", "")),
+            "description": str(component.get("description", "")),
+            "location": str(component.get("location", "")),
+            "status": str(component.get("status", "CONFIRMED")),
+            "priority": int(component.get("priority", 5)),
+            "privacy": str(component.get("class", "PUBLIC")),
+            "url": str(component.get("url", "")),
+        }
+
+        # Handle dates
+        dtstart = component.get("dtstart")
+        if dtstart:
+            if isinstance(dtstart.dt, dt.date) and not isinstance(
+                dtstart.dt, dt.datetime
+            ):
+                event_data["start_datetime"] = dtstart.dt.isoformat()
+                event_data["all_day"] = True
+            else:
+                event_data["start_datetime"] = dtstart.dt.isoformat()
+                event_data["all_day"] = False
+
+        dtend = component.get("dtend")
+        if dtend:
+            if isinstance(dtend.dt, dt.date) and not isinstance(dtend.dt, dt.datetime):
+                event_data["end_datetime"] = dtend.dt.isoformat()
+            else:
+                event_data["end_datetime"] = dtend.dt.isoformat()
+
+        # Handle categories
+        categories = component.get("categories")
+        if categories:
+            event_data["categories"] = self._extract_categories(categories)
+
+        # Handle recurrence
+        rrule = component.get("rrule")
+        if rrule:
+            event_data["recurring"] = True
+            event_data["recurrence_rule"] = str(rrule)
+
+        # Handle attendees
+        attendees = []
+        for attendee in component.get("attendee", []):
+            if isinstance(attendee, list):
+                attendees.extend(str(a).replace("mailto:", "") for a in attendee)
+            else:
+                attendees.append(str(attendee).replace("mailto:", ""))
+        if attendees:
+            event_data["attendees"] = ",".join(attendees)
+
+        return event_data
+
     def _parse_ical_event(self, ical_text: str) -> Optional[Dict[str, Any]]:
-        """Parse iCalendar text and extract event data."""
+        """Parse iCalendar text and extract the first event."""
         try:
             cal = Calendar.from_ical(ical_text)
             for component in cal.walk():
                 if component.name == "VEVENT":
-                    event_data = {
-                        "uid": str(component.get("uid", "")),
-                        "title": str(component.get("summary", "")),
-                        "description": str(component.get("description", "")),
-                        "location": str(component.get("location", "")),
-                        "status": str(component.get("status", "CONFIRMED")),
-                        "priority": int(component.get("priority", 5)),
-                        "privacy": str(component.get("class", "PUBLIC")),
-                        "url": str(component.get("url", "")),
-                    }
-
-                    # Handle dates
-                    dtstart = component.get("dtstart")
-                    if dtstart:
-                        if isinstance(dtstart.dt, dt.date) and not isinstance(
-                            dtstart.dt, dt.datetime
-                        ):
-                            event_data["start_datetime"] = dtstart.dt.isoformat()
-                            event_data["all_day"] = True
-                        else:
-                            event_data["start_datetime"] = dtstart.dt.isoformat()
-                            event_data["all_day"] = False
-
-                    dtend = component.get("dtend")
-                    if dtend:
-                        if isinstance(dtend.dt, dt.date) and not isinstance(
-                            dtend.dt, dt.datetime
-                        ):
-                            event_data["end_datetime"] = dtend.dt.isoformat()
-                        else:
-                            event_data["end_datetime"] = dtend.dt.isoformat()
-
-                    # Handle categories
-                    categories = component.get("categories")
-                    if categories:
-                        event_data["categories"] = self._extract_categories(categories)
-
-                    # Handle recurrence
-                    rrule = component.get("rrule")
-                    if rrule:
-                        event_data["recurring"] = True
-                        event_data["recurrence_rule"] = str(rrule)
-
-                    # Handle attendees
-                    attendees = []
-                    for attendee in component.get("attendee", []):
-                        if isinstance(attendee, list):
-                            attendees.extend(
-                                str(a).replace("mailto:", "") for a in attendee
-                            )
-                        else:
-                            attendees.append(str(attendee).replace("mailto:", ""))
-                    if attendees:
-                        event_data["attendees"] = ",".join(attendees)
-
-                    return event_data
-
+                    return self._extract_vevent_data(component)
             return None
-
         except Exception as e:
             logger.error(f"Error parsing iCalendar event: {e}")
             return None
 
+    def _parse_all_ical_events(self, ical_text: str) -> list[Dict[str, Any]]:
+        """Parse iCalendar text and extract ALL event occurrences.
+
+        Used with server-side expansion where a single VCALENDAR contains
+        multiple VEVENT components (one per recurrence occurrence).
+        """
+        results: list[Dict[str, Any]] = []
+        try:
+            cal = Calendar.from_ical(ical_text)
+            for component in cal.walk():
+                if component.name == "VEVENT":
+                    results.append(self._extract_vevent_data(component))
+        except Exception as e:
+            logger.error(f"Error parsing iCalendar events: {e}")
+        return results
+
     def _merge_ical_properties(
         self, raw_ical: str, event_data: Dict[str, Any], event_uid: str
     ) -> str:
@@ -727,6 +812,50 @@ class CalendarClient:
                     if "url" in event_data:
                         component["URL"] = event_data["url"]
 
+                    # Handle categories
+                    if "categories" in event_data:
+                        categories_str = event_data["categories"]
+                        if categories_str:
+                            component["CATEGORIES"] = [
+                                c.strip() for c in categories_str.split(",")
+                            ]
+                        elif "CATEGORIES" in component:
+                            del component["CATEGORIES"]
+
+                    # Handle recurrence rule
+                    if "recurrence_rule" in event_data:
+                        rrule_str = event_data["recurrence_rule"]
+                        if rrule_str:
+                            component["RRULE"] = vRecur.from_ical(rrule_str)
+                        elif "RRULE" in component:
+                            del component["RRULE"]
+
+                    # Handle attendees
+                    if "attendees" in event_data:
+                        attendees_str = event_data["attendees"]
+                        # Remove all existing attendees first
+                        while "ATTENDEE" in component:
+                            del component["ATTENDEE"]
+                        if attendees_str:
+                            for email in attendees_str.split(","):
+                                if email.strip():
+                                    component.add("attendee", f"mailto:{email.strip()}")
+
+                    # Handle reminder (VALARM)
+                    if "reminder_minutes" in event_data:
+                        component.subcomponents = [
+                            sub
+                            for sub in component.subcomponents
+                            if sub.name != "VALARM"
+                        ]
+                        minutes = event_data["reminder_minutes"]
+                        if minutes > 0:
+                            alarm = Alarm()
+                            alarm.add("action", "DISPLAY")
+                            alarm.add("description", "Event reminder")
+                            alarm.add("trigger", dt.timedelta(minutes=-minutes))
+                            component.add_component(alarm)
+
                     # Handle dates
                     if "start_datetime" in event_data:
                         start_str = event_data["start_datetime"]
@@ -960,7 +1089,9 @@ class CalendarClient:
                     if "categories" in todo_data:
                         categories_str = todo_data["categories"]
                         if categories_str:
-                            component["CATEGORIES"] = categories_str.split(",")
+                            component["CATEGORIES"] = [
+                                c.strip() for c in categories_str.split(",")
+                            ]
                             logger.debug(f"Set CATEGORIES to {categories_str}")
 
                     # Update timestamps

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "nextcloud-mcp-server"
-version = "0.63.1"
+version = "0.63.3"
 description = "Model Context Protocol (MCP) server for Nextcloud integration - enables AI assistants to interact with Nextcloud data"
 authors = [
     {name = "Chris Coutinho", email = "chris@coutinho.io"}
@@ -114,7 +114,7 @@ caldav = { git = "https://github.com/cbcoutinho/caldav", branch = "feature/httpx
 qdrant-client = { git = "https://github.com/cbcoutinho/qdrant-client", branch = "fix/fusion-score-threshold" }
 
 [build-system]
-requires = ["uv_build>=0.9.4,<0.10.0"]
+requires = ["uv_build>=0.10.0,<0.11.0"]
 build-backend = "uv_build"
 
 [tool.uv.build-backend]

tests/client/calendar/test_calendar_operations.py

@@ -273,6 +273,86 @@ async def test_update_event(nc_client: NextcloudClient, temporary_event: dict):
         raise
 
 
+async def test_update_event_extended_fields(
+    nc_client: NextcloudClient, temporary_calendar: str
+):
+    """Test updating categories, recurrence_rule, attendees, and reminder_minutes."""
+    calendar_name = temporary_calendar
+
+    tomorrow = datetime.now() + timedelta(days=1)
+    event_data = {
+        "title": "Extended Fields Update Test",
+        "start_datetime": tomorrow.strftime("%Y-%m-%dT10:00:00"),
+        "end_datetime": tomorrow.strftime("%Y-%m-%dT11:00:00"),
+        "description": "Base event for extended-field update test",
+    }
+
+    event_uid = None
+    try:
+        result = await nc_client.calendar.create_event(calendar_name, event_data)
+        event_uid = result["uid"]
+        logger.info(f"Created base event for extended fields test: {event_uid}")
+
+        # --- Phase 1: Set all four extended fields ---
+        updated_data = {
+            "categories": "work,meeting",
+            "recurrence_rule": "FREQ=WEEKLY;COUNT=4",
+            "attendees": "alice@example.com,bob@example.com",
+            "reminder_minutes": 15,
+        }
+        await nc_client.calendar.update_event(calendar_name, event_uid, updated_data)
+
+        retrieved, _ = await nc_client.calendar.get_event(calendar_name, event_uid)
+
+        # Verify categories
+        assert "work" in retrieved.get("categories", "")
+        assert "meeting" in retrieved.get("categories", "")
+
+        # Verify recurrence rule
+        assert retrieved.get("recurring") is True
+        assert "WEEKLY" in retrieved.get("recurrence_rule", "")
+
+        # Verify attendees
+        attendees = retrieved.get("attendees", "")
+        assert "alice@example.com" in attendees
+        assert "bob@example.com" in attendees
+
+        logger.info("Phase 1 passed: all extended fields set correctly")
+
+        # --- Phase 2: Clear all four extended fields ---
+        cleared_data = {
+            "categories": "",
+            "recurrence_rule": "",
+            "attendees": "",
+            "reminder_minutes": 0,
+        }
+        await nc_client.calendar.update_event(calendar_name, event_uid, cleared_data)
+
+        cleared, _ = await nc_client.calendar.get_event(calendar_name, event_uid)
+
+        # Verify categories cleared
+        assert not cleared.get("categories")
+
+        # Verify recurrence cleared
+        assert cleared.get("recurring") is not True
+        assert not cleared.get("recurrence_rule")
+
+        # Verify attendees cleared
+        assert not cleared.get("attendees")
+
+        logger.info("Phase 2 passed: all extended fields cleared correctly")
+
+    except Exception as e:
+        logger.error(f"Extended fields update test failed: {e}")
+        raise
+    finally:
+        if event_uid:
+            try:
+                await nc_client.calendar.delete_event(calendar_name, event_uid)
+            except Exception:
+                pass
+
+
 async def test_create_event_with_attendees(
     nc_client: NextcloudClient, temporary_calendar: str
 ):
@@ -380,6 +460,177 @@ async def test_event_with_url_and_categories(
         raise
 
 
+async def test_list_events_date_range_filtering(
+    nc_client: NextcloudClient, temporary_calendar: str
+):
+    """Test that date range filtering actually excludes events outside the range.
+
+    Reproduces GH-538: get_calendar_events() accepted date range parameters
+    but returned events from the entire calendar history, ignoring date filters.
+    """
+    calendar_name = temporary_calendar
+    past_uid = None
+    future_uid = None
+
+    try:
+        # Create Event A: 30 days in the past
+        past_date = datetime.now() - timedelta(days=30)
+        past_event_data = {
+            "title": f"Past Event {uuid.uuid4().hex[:8]}",
+            "start_datetime": past_date.strftime("%Y-%m-%dT10:00:00"),
+            "end_datetime": past_date.strftime("%Y-%m-%dT11:00:00"),
+            "description": "Event in the past for date range test",
+        }
+        result_past = await nc_client.calendar.create_event(
+            calendar_name, past_event_data
+        )
+        past_uid = result_past["uid"]
+        logger.info(f"Created past event: {past_uid}")
+
+        # Create Event B: 1 day in the future
+        future_date = datetime.now() + timedelta(days=1)
+        future_event_data = {
+            "title": f"Future Event {uuid.uuid4().hex[:8]}",
+            "start_datetime": future_date.strftime("%Y-%m-%dT14:00:00"),
+            "end_datetime": future_date.strftime("%Y-%m-%dT15:00:00"),
+            "description": "Event in the future for date range test",
+        }
+        result_future = await nc_client.calendar.create_event(
+            calendar_name, future_event_data
+        )
+        future_uid = result_future["uid"]
+        logger.info(f"Created future event: {future_uid}")
+
+        # Query with date range: today → 7 days ahead
+        now = datetime.now()
+        week_ahead = now + timedelta(days=7)
+
+        events = await nc_client.calendar.get_calendar_events(
+            calendar_name=calendar_name,
+            start_datetime=now,
+            end_datetime=week_ahead,
+            limit=50,
+        )
+
+        event_uids = [e["uid"] for e in events]
+
+        # Future event (tomorrow) SHOULD be in results
+        assert future_uid in event_uids, (
+            f"Future event {future_uid} should be in date-filtered results"
+        )
+
+        # Past event (30 days ago) should NOT be in results
+        assert past_uid not in event_uids, (
+            f"Past event {past_uid} should be excluded by date range filter "
+            f"(GH-538: date range was being ignored)"
+        )
+
+        logger.info(
+            f"Date range filtering works: {len(events)} events returned, "
+            f"past event correctly excluded"
+        )
+
+    finally:
+        # Cleanup both events
+        for uid in [past_uid, future_uid]:
+            if uid:
+                try:
+                    await nc_client.calendar.delete_event(calendar_name, uid)
+                except Exception as e:
+                    logger.warning(f"Cleanup failed for event {uid}: {e}")
+
+
+async def test_recurring_event_date_range_expansion(
+    nc_client: NextcloudClient, temporary_calendar: str
+):
+    """Test that recurring events are expanded into individual occurrences.
+
+    When querying with a date range, a recurring event should return one
+    event dict per occurrence within the range, each with the correct
+    start_datetime for that occurrence (not the original master event date).
+
+    This is a follow-up to GH-538: the time-range filter correctly selected
+    recurring events, but returned the master event with its original DTSTART
+    instead of expanding occurrences.
+    """
+    calendar_name = temporary_calendar
+    event_uid = None
+
+    try:
+        # Create a daily recurring event starting 7 days ago
+        start = datetime.now() - timedelta(days=7)
+        event_data = {
+            "title": f"Daily Recurrence {uuid.uuid4().hex[:8]}",
+            "start_datetime": start.strftime("%Y-%m-%dT09:00:00"),
+            "end_datetime": start.strftime("%Y-%m-%dT10:00:00"),
+            "description": "Daily recurring event for expansion test",
+            "recurring": True,
+            "recurrence_rule": "FREQ=DAILY",
+        }
+        result = await nc_client.calendar.create_event(calendar_name, event_data)
+        event_uid = result["uid"]
+        logger.info(f"Created daily recurring event: {event_uid}")
+
+        # Query with date range: today → 3 days ahead
+        query_start = datetime.now().replace(hour=0, minute=0, second=0, microsecond=0)
+        query_end = query_start + timedelta(days=3)
+
+        events = await nc_client.calendar.get_calendar_events(
+            calendar_name=calendar_name,
+            start_datetime=query_start,
+            end_datetime=query_end,
+            limit=50,
+        )
+
+        # Filter to only our recurring event (calendar may have others)
+        our_events = [e for e in events if e["uid"] == event_uid]
+
+        # Should have multiple occurrences (one per day in the range)
+        assert len(our_events) >= 2, (
+            f"Expected multiple expanded occurrences, got {len(our_events)}. "
+            f"Expansion may not be working."
+        )
+
+        # Each occurrence should have a different start_datetime
+        start_dates = [e["start_datetime"] for e in our_events]
+        assert len(set(start_dates)) == len(our_events), (
+            f"Each occurrence should have a unique start_datetime, got: {start_dates}"
+        )
+
+        # No start_datetime should fall outside the queried range
+        for e in our_events:
+            event_start = datetime.fromisoformat(e["start_datetime"])
+            # Remove timezone info for comparison if present
+            if event_start.tzinfo is not None:
+                event_start = event_start.replace(tzinfo=None)
+            assert event_start >= query_start - timedelta(hours=1), (
+                f"Occurrence {e['start_datetime']} is before query start {query_start}"
+            )
+            assert event_start < query_end + timedelta(hours=1), (
+                f"Occurrence {e['start_datetime']} is after query end {query_end}"
+            )
+
+        # Expanded occurrences should NOT have recurrence rules
+        # (server strips RRULE when expanding)
+        for e in our_events:
+            assert not e.get("recurring"), (
+                "Expanded occurrence should not have recurring=True, "
+                "RRULE should be stripped by server-side expansion"
+            )
+
+        logger.info(
+            f"Recurring event expansion works: {len(our_events)} occurrences "
+            f"returned with unique start dates"
+        )
+
+    finally:
+        if event_uid:
+            try:
+                await nc_client.calendar.delete_event(calendar_name, event_uid)
+            except Exception as e:
+                logger.warning(f"Cleanup failed for recurring event {event_uid}: {e}")
+
+
 async def test_calendar_operations_error_handling(
     nc_client: NextcloudClient,
 ):

tests/server/test_calendar_events_mcp.py

@@ -0,0 +1,124 @@
+"""Integration tests for Calendar VEVENT update MCP tools - extended fields."""
+
+import json
+import logging
+from datetime import datetime, timedelta
+
+import pytest
+from mcp import ClientSession
+
+from nextcloud_mcp_server.client import NextcloudClient
+
+logger = logging.getLogger(__name__)
+pytestmark = pytest.mark.integration
+
+
+async def test_mcp_update_event_extended_fields(
+    nc_mcp_client: ClientSession, nc_client: NextcloudClient, temporary_calendar: str
+):
+    """Test updating categories, recurrence_rule, attendees, and reminder_minutes via MCP."""
+
+    calendar_name = temporary_calendar
+    event_uid = None
+
+    try:
+        # 1. Create a base event via MCP
+        tomorrow = datetime.now() + timedelta(days=1)
+        create_result = await nc_mcp_client.call_tool(
+            "nc_calendar_create_event",
+            {
+                "calendar_name": calendar_name,
+                "title": "Extended Fields MCP Test",
+                "start_datetime": tomorrow.strftime("%Y-%m-%dT14:00:00"),
+                "end_datetime": tomorrow.strftime("%Y-%m-%dT15:00:00"),
+                "description": "Base event for MCP extended-field update test",
+            },
+        )
+        assert create_result.isError is False, (
+            f"MCP event creation failed: {create_result.content}"
+        )
+
+        result_data = json.loads(create_result.content[0].text)
+        event_uid = result_data["uid"]
+        logger.info(f"Created base event via MCP: {event_uid}")
+
+        # 2. Update with all four extended fields via MCP
+        update_result = await nc_mcp_client.call_tool(
+            "nc_calendar_update_event",
+            {
+                "calendar_name": calendar_name,
+                "event_uid": event_uid,
+                "categories": "work,meeting",
+                "recurrence_rule": "FREQ=WEEKLY;COUNT=4",
+                "attendees": "alice@example.com,bob@example.com",
+                "reminder_minutes": 15,
+            },
+        )
+        assert update_result.isError is False, (
+            f"MCP event update failed: {update_result.content}"
+        )
+
+        # 3. Verify via direct client
+        event, _ = await nc_client.calendar.get_event(calendar_name, event_uid)
+
+        # Categories
+        assert "work" in event.get("categories", ""), (
+            f"Expected 'work' in categories, got: {event.get('categories')}"
+        )
+        assert "meeting" in event.get("categories", ""), (
+            f"Expected 'meeting' in categories, got: {event.get('categories')}"
+        )
+
+        # Recurrence
+        assert event.get("recurring") is True, "Expected event to be recurring"
+        assert "WEEKLY" in event.get("recurrence_rule", ""), (
+            f"Expected WEEKLY in rrule, got: {event.get('recurrence_rule')}"
+        )
+
+        # Attendees
+        attendees = event.get("attendees", "")
+        assert "alice@example.com" in attendees, (
+            f"Expected alice in attendees, got: {attendees}"
+        )
+        assert "bob@example.com" in attendees, (
+            f"Expected bob in attendees, got: {attendees}"
+        )
+
+        logger.info("MCP extended fields update verified successfully")
+
+        # 4. Clear all four fields via MCP
+        clear_result = await nc_mcp_client.call_tool(
+            "nc_calendar_update_event",
+            {
+                "calendar_name": calendar_name,
+                "event_uid": event_uid,
+                "categories": "",
+                "recurrence_rule": "",
+                "attendees": "",
+                "reminder_minutes": 0,
+            },
+        )
+        assert clear_result.isError is False, (
+            f"MCP event clear failed: {clear_result.content}"
+        )
+
+        # 5. Verify fields cleared
+        cleared, _ = await nc_client.calendar.get_event(calendar_name, event_uid)
+        assert not cleared.get("categories"), (
+            f"Expected categories cleared, got: {cleared.get('categories')}"
+        )
+        assert cleared.get("recurring") is not True, (
+            f"Expected recurring cleared, got: {cleared.get('recurring')}"
+        )
+        assert not cleared.get("attendees"), (
+            f"Expected attendees cleared, got: {cleared.get('attendees')}"
+        )
+
+        logger.info("MCP extended fields clear verified successfully")
+
+    finally:
+        if event_uid:
+            try:
+                await nc_client.calendar.delete_event(calendar_name, event_uid)
+            except Exception:
+                pass

third_party/astrolabe/.cz.toml

@@ -1,6 +1,6 @@
 [tool.commitizen]
 name = "cz_conventional_commits"
-version = "0.10.0"
+version = "0.10.1"
 tag_format = "astrolabe-v$version"
 version_scheme = "semver"
 update_changelog_on_bump = true

third_party/astrolabe/CHANGELOG.md

@@ -25,6 +25,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Requires external MCP server deployment
 - See documentation for setup: https://github.com/cbcoutinho/nextcloud-mcp-server
 
+## astrolabe-v0.10.1 (2026-02-03)
+
+### Fix
+
+- **helm**: add backward compatibility for legacy persistence configs
+
 ## astrolabe-v0.10.0 (2026-01-28)
 
 ### Feat

third_party/astrolabe/appinfo/info.xml

@@ -29,7 +29,7 @@ Astrolabe connects to a semantic search service that understands the meaning of
 
 See [documentation](https://github.com/cbcoutinho/nextcloud-mcp-server) for configuration details.
 	]]></description>
-	<version>0.10.0</version>
+	<version>0.10.1</version>
 	<licence>agpl</licence>
 	<author homepage="https://github.com/cbcoutinho">Chris Coutinho</author>
 	<namespace>Astrolabe</namespace>

third_party/astrolabe/package.json

@@ -1,6 +1,6 @@
 {
   "name": "astrolabe",
-  "version": "0.10.0",
+  "version": "0.10.1",
   "license": "AGPL-3.0-or-later",
   "engines": {
     "node": "^22.0.0",

uv.lock

@@ -1988,7 +1988,7 @@ wheels = [
 
 [[package]]
 name = "nextcloud-mcp-server"
-version = "0.63.1"
+version = "0.63.3"
 source = { editable = "." }
 dependencies = [
     { name = "aiosqlite" },