calendula/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

Added

• Write foundation (milestone 2, slice 1): Calendula can now delete events.
  • Delete action on the event detail screen, with a confirmation dialog; recurring events choose between "Only this event" (a cancelled exception, so the rest of the series survives) and "All events in the series"
  • WRITE_CALENDAR permission: onboarding asks for read+write in one system dialog, but only read access is required — declining write keeps the app fully usable read-only. Existing v1.0 installs are asked for the write upgrade in place, on their first delete
  • Read-only calendars (WebCal subscriptions, birthday calendars, …) are detected via CALENDAR_ACCESS_LEVEL and show no edit/delete actions at all

Changed

• Onboarding copy no longer claims "read-only"; it now says your data stays on the device (still no internet permission, still zero telemetry)
• The placeholder Edit button on the detail screen (a no-op since v0.4) is removed until editing ships in a later slice

[1.0.0] — 2026-06-11

First public release. Calendula is a read-only, Material 3 Expressive calendar that lives entirely on top of Android's CalendarContract — every calendar synced to the device (CalDAV via DAVx5, Google, local, WebCal, …) shows up automatically, with zero telemetry and no internet permission.

Highlights (accumulated across v0.1 → v0.6)

• Month, week, and day views with a view switcher, swipe navigation, and Loading / Failure / Success states on every screen
• Full-screen event detail surfacing every readable CalendarContract field — times, recurrence (humanised), location, description (with tappable links), attendees + roles + your own response, reminders, status, availability, access level, and foreign time zones
• Per-calendar visibility filter (grouped by account, persisted) and a Settings screen (theme, Material You dynamic colour, week start, app language)
• Material 3 Expressive first-run onboarding for calendar access
• German + English localization throughout

Changed

• versionName/versionCode bumped to 1.0.0 / 7

[0.6.0] — 2026-06-11

Added

• Full event read (v0.6): the detail screen now surfaces every readable CalendarContract field that V1 had been dropping —
  • Reminders — each configured lead time, humanised ("10 minutes before", "1 day before", "At time of event"), read from CalendarContract.Reminders
  • Status — Tentative / Cancelled chip under the title; a cancelled event also strikes through its title (Confirmed shows no chip)
  • Availability — a "Free" pill pinned top-right of the title when the event doesn't block your time (Events.AVAILABILITY, the iCal TRANSP field); the default "Busy" is left implicit to avoid noise on every event
  • Access level — a Private / Confidential chip when the event isn't public
  • Attendee role — organizer / optional / resource badge under each attendee, plus the device user's own response ("Your response: …") from Events.SELF_ATTENDEE_STATUS
  • Time zone — shown only for timed events pinned to a zone other than the device's, so cross-zone events read unambiguously
  • Linked URLs — http(s) links in the description are now tappable
• Domain model rounded out with Reminder, EventStatus, Availability, AccessLevel, AttendeeRelationship, AttendeeType, and the attendee/self status fields; mappers + unit tests cover every new column's integer codes

Changed

• Redesigned the first-run grant-access screen — the onboarding a new user sees. Material 3 Expressive layout: branded launcher-mark hero, an app-name eyebrow, a benefit-led headline, three trust rows (on-device, every calendar, no tracking) with tonal icon chips, a full-width filled CTA with a trailing arrow, and a "Read-only · no internet permission" footnote (the app declares only READ_CALENDAR). The denied/recovery state shares the same shell with a lock-badged hero and Open-settings / Try-again actions
• versionName/versionCode bumped to 0.6.0 / 6

Notes

• A dedicated event URL field was dropped from scope: CalendarContract has no Events.URL column (only CUSTOM_APP_URI, an app deep-link), so URLs are surfaced by linkifying the description instead

[0.5.0] — 2026-06-10

Added

• Calendar filter (M3): the navigation drawer now hosts the calendar list inline — every calendar grouped by account, each with a colour swatch and a visibility switch. Hiding a calendar is persisted app-side (DataStore, separate from the system VISIBLE flag) and applied centrally in the repository, so month/week/day re-filter live the moment a switch flips. The drawer was trimmed to just Today, the calendar filter, and Settings (the stubbed jump-to-date entry was removed; jump-to-date was later cut from scope entirely)
• Settings (M4): a full-screen destination with
  • Appearance — theme (System / Light / Dark), Material You dynamic colour (auto-disabled below Android 12), week start (Automatic / Monday / Sunday)
  • Language — app language (System / Deutsch / English) via per-app locales, persisted across cold starts down to Android 10
  • About — version, license, and a link to the source on Gitea
• Week-start preference now drives the month grid and week view; "Automatic" follows the active locale (Monday in DE, Sunday in en-US)

Changed

• Theme is driven by one activity-scoped settings source, so a theme or dynamic-colour change applies app-wide immediately
• versionName/versionCode bumped to 0.5.0 / 5 (the in-repo version had lagged behind the release tags); the About screen reads it directly

[0.4.0] — 2026-06-10

Added

• Event detail (S4): full-screen destination (MD3 list→detail, not a bottom sheet) opened by tapping an event in the week/day timeline — title with a calendar-colour accent line, a card per field (when, calendar, location, description, attendees, recurrence) with leading icons, location tap opens a maps intent, Loading/Failure/Success states, slide-in/out over the calendar
• Human-readable recurrence: RRULE rendered as e.g. "Every week on Tue and Thu until 31 Dec 2026" (FREQ/INTERVAL/BYDAY/UNTIL/COUNT, abbreviated + italicised day names, localized list formatting), with a generic fallback
• Month → day navigation: tapping a day cell opens the day view on that date

Fixed

• Recurring events failed to open in the detail view: the series row stores DURATION instead of DTEND, so the mapper dropped it (EventNotFound). The detail now keeps such events and shows the tapped occurrence's own times (from CalendarContract.Instances) instead of the series start

[0.3.0] — 2026-06-10

Added

• Month view (S1): Material 3 Expressive card-per-day grid (only the current month's weeks; neighbouring days left blank), per-day event dots with "+N" overflow, today emphasised via primaryContainer, spring-based press feedback from the active motion scheme, swipe + drawer navigation, Loading/Failure/Success states
• Week view (S2): vertical time schedule with overlap-resolved lanes, separate all-day strip, midnight-spanning events clipped per day, swipe navigation, Loading/Failure/Success states
• Day view (S3): single-column slice of the week schedule reusing its overlap-lane layout, per-day swipe navigation, noon-centred scroll that persists across swipes, animated all-day strip, compact top bar with the full date, Loading/Failure/Success states
• Functional view-switcher (M1) cycling Month ↔ Week ↔ Day
• Shared calendar UI building blocks in ui/common/ (navigation drawer, failure screen, view-switcher pill, color pastelizer, observable locale)

Removed

• Throwaway debug screen — superseded by the month view

[0.2.1] — 2026-06-09

Changed

• Regenerated the F-Droid catalog icon.png (512x512, both locales) so it is pixel-faithful to the on-device adaptive launcher icon: same slate background (#5C6B7A), off-white mark (#FAF6F0), and the foreground group transform (scale 0.5, pivot 114,108, translate 2,8) baked in.
• Added design/icon/calendula_launcher.svg — the composed full-bleed icon (background + transformed mark) as the single source of truth for store/F-Droid renders.

[0.2.0] — 2026-06-08

Added

• Domain models for calendars, event instances, event detail, attendees
• CalendarContract-backed CalendarRepository with ContentObserver-driven live updates
• DataStore preference for app-side hidden-calendar visibility
• READ_CALENDAR permission flow (rationale + denied recovery + system-settings shortcut)
• Wegwerfbarer Debug-Screen: zeigt alle Kalender + die nächsten 50 Termine ab heute
• Hilt-Wiring für Data-Layer (Repository, DataSource, DataStore, IO-Dispatcher)
• Unit-Tests für Cursor-Mapping (alle §8-Defensiv-Cases), Repository-Flows mit Turbine, DataStore round-trip
• Instrumented smoke test against the real CalendarContract provider

Changed

• Redesigned launcher icon: line-art calendar with a stylized "1" inside (kalendae reference) and a small calendula bloom badge in the bottom-right corner. Replaces the simple "1"-only foreground from v0.1.0. Source SVG checked in at design/icon/calendula_mark.svg, also used to regenerate the F-Droid catalog icon.png (512x512) per locale.

[0.1.1] — 2026-06-08

Fixed

• F-Droid metadata format: renamed locale dirs from de/ to de-DE/, short_description.txt to summary.txt, full_description.txt to description.txt (fastlane format that fdroidserver actually reads, matching the working HouseHoldKeaper convention)
• Added icon.png (512x512) per locale; fdroidserver does NOT auto-extract icons from APKs that only contain XML adaptive icons (which is what minSdk-29 apps produce), so the app was rendered blank-iconed in F-Droid clients

Changed

• CI pipeline cleanup: lintDebug/testDebugUnitTest instead of full lint/test (cuts ~50% of lint work since release variant lint is redundant for V1 single-variant build)
• Release workflow drops the lint step from its CI-sanity job since the same lint already ran via ci.yaml when the underlying commit hit main

[0.1.0] — 2026-06-08

Added

• Initial project scaffold (Gradle Kotlin DSL, Version Catalog, Hilt, DataStore)
• Material 3 Expressive theme with Dynamic Color (API 31+) and slate-derived fallback
• Adaptive launcher icon — stylized "1" on slate squircle (references kalendae)
• German + English localization infrastructure
• Permission declaration for READ_CALENDAR (no UI flow yet — that's Plan 02)
• Gitea CI workflow: lint, unit tests, debug build, Trivy scan
• Gitea release workflow: signed release APK + F-Droid metadata sync to Hetzner
• F-Droid metadata stubs (DE + EN short/full descriptions)
• .planning/ project-tracking documents