The developer's request of 10 Nov 2026: completing a task should feel like
something. `CompletionFeedback`, held by `TodoDevice` and handed to each
person's `TodoPerson`, gives a light haptic tick on Android and iOS and, on
desktops, a short quiet chime of our own: two soft bell tones a fifth apart,
synthesized by `apps/todo/tool/completion_sound.dart` into
`assets/sounds/task_done.wav`, so it needs no one's licence. A task's check
and the selection's Complete call it once, however many tasks are done;
an undo is silent.
Settings' Tasks turns the chime off on a desktop, kept per device in
`<app support>/completion_feedback.json`; a phone is offered no switch. A
device that can't play loses only the sound. The player is `audioplayers`,
as Learn's sounds: on Linux it links GStreamer, so Todo's snap gains the
`audio-playback` plug and GStreamer's headers to build, as Learn's recipe has.
Whats-New: Completing a task now gives a light tap on phones and a short chime on computers, which Settings › Tasks turns off.
Whats-New-De: Eine erledigte Aufgabe gibt jetzt auf dem Handy ein leichtes Tippen und am Computer einen kurzen Klang, den du unter Einstellungen › Aufgaben ausschaltest.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
A task can need weather: dry, sunny, calm and a temperature range (not
freezing, warm, or from and to as typed), set from Weather in its
details (a chip beside Priority, then a row of its own once it needs
any) and kept in its sealed payload (`weather`, schema stays 1).
Where its day's forecast misses any of it, its row carries a mark and
its details say what is missing; nothing moves and its reminder stays.
Its date picker lists the coming days the forecast fits, at its time or
from 8:00 to 20:00 without one.
The forecast is for the place set in Settings' new Weather card, kept in
the sealed settings; else, for a task with a place, its first place. The
device's location is never read for it. `ForecastCubit` asks the
instance for each place (`InstanceWeather`, rounded to about a
kilometre) as it comes, as the app opens, hourly and on a pull, and
holds the answers in memory alone. With a place in Settings, each day's
heading in Today and Upcoming shows its sky and temperatures, the 3-day
grid its icon. Settings says where the instance gives no forecasts, and
credits Open-Meteo as its licence asks.
Whats-New: A task can need dry, sunny, calm or mild weather: it is marked when the forecast doesn't fit, and its date picker shows the days that do; days show the forecast for the place set in Settings.
Whats-New-De: Eine Aufgabe kann trockenes, sonniges, windstilles oder mildes Wetter brauchen: Sie wird markiert, wenn die Vorhersage nicht passt, und ihre Datumsauswahl zeigt die passenden Tage; die Tage zeigen die Vorhersage für den Ort aus den Einstellungen.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
A project's editor takes a calendar's address (https:// or webcal://,
refused otherwise), and its events show read-only, marked in the
project's colour: in Today's list and Upcoming's agenda above each day's
tasks, as blocks in the hour grids (Today's Calendar, Upcoming's 3-day)
sharing the lanes with timed tasks and all-day ones under All day, in
the project's Calendar (its agenda and month, its own events alone), and
in saved filters of days. A tap shows what an event is: when, where,
and whose calendar. The grid's lane layout is generic for it
(`layOutItems`); a task's row's box is shared (`rowBox`).
Whats-New: Link a calendar to a project in its settings: its events show beside your tasks in Today, Upcoming and the project.
Whats-New-De: Verknüpfe einen Kalender in den Einstellungen eines Projekts: Seine Termine erscheinen neben deinen Aufgaben in Heute, Demnächst und im Projekt.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
The developer's list of 9 Nov 2026, Todo's part:
- Quick add: the down arrow and Tab move into the description, with its
cursor (halkyon_editor's fix); Escape closes the projects or labels
suggested first, then closes quick add, what was typed discarded; the
project's chip shows the project's colour.
- A project without a colour of its own shows its parent's, the nearest
ancestor's with one (colorOfProject, TodoCubit.colorOf), wherever a
project's colour shows; the project editor's "Same colour as its parent"
keeps it so, and the parent picker shows each project in its colour. A
project of its own always has one.
- The task pane's x closes it, always; Close left the ⋮ menu.
- A task's row opens its menu on a right click: Mark as done, Date, Move
to, Labels, Priority, Deadline, Duplicate and Delete, the selection's
actions for that one task.
- Delete completed tasks, in the ⋮ of the Inbox, Today, Upcoming and a
project, with Undo: the tasks leave the list at once and are deleted
once the snack bar goes without its Undo (halkyon_ui's showUndoSnackBar
gains onKept).
Whats-New: Quick add: the arrow keys and Tab reach the description, and Escape closes it without saving.
Whats-New-De: Schnell hinzufügen: Pfeiltasten und Tab erreichen die Beschreibung, und Escape schließt es, ohne zu speichern.
Whats-New: Sub-projects take their parent's colour unless they have their own.
Whats-New-De: Unterprojekte übernehmen die Farbe ihres übergeordneten Projekts, wenn sie keine eigene haben.
Whats-New: A right click on a task opens its menu, with Move to and more; Delete completed tasks clears a list, with Undo.
Whats-New-De: Ein Rechtsklick auf eine Aufgabe öffnet ihr Menü, mit Verschieben nach und mehr; Erledigte Aufgaben löschen räumt eine Liste auf, mit Rückgängig.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
What a person does to their tasks shows before the device has sealed
and kept it (Flutter's optimistic state): TodoCubit.showing shows a
change on the tasks at once and on every state read while its write
runs; where the write fails, the tasks show as they are again at once
and a snack bar says so (the keys missing, or "That wasn't saved"),
through writeTasks. A task's check, a task dragged to a day, an hour or
a place in its project, Reschedule, and the selection's date, labels,
priority, deadline, move, complete and delete go through it; Undo stays
where it was, offered once the write is kept.
The chosen tasks were written one at a time, each write opening every
task again (SealedRows.all decrypts all of them), so deleting a hundred
opened them a hundred times. TaskRepository now reads once and writes
together: updateAll, completeAll, deleteAll, move, place and restore,
the automatic reminder asked once, and SealedRows.updateAll seals all
of them before writing any (KeysMissing leaves none written) and fires
one change, so the screen reads once after. What a write changes is
worked out by pure functions shared by the repository and the screen
(movedTo, placedAt, completedContent, withSubTasks in task_views.dart).
Whats-New: Ticking, moving and changing tasks, many at once too, shows at once.
Whats-New-De: Abhaken, Verschieben und Ändern von Aufgaben, auch vieler auf einmal, zeigt sich sofort.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
Comments and the descriptions of tasks, projects, sections and filters
become the editor's document on halkyon_editor; names and titles stay
text. Rows written as text read as notes and become documents when next
saved, the server seeing only sealed bytes, so there is no migration.
Sections' descriptions can now be written, and a project's shows above
its tasks. Android answers whether a link can open only for what is
declared, so Todo declares http and https.
Whats-New: Comments and descriptions take rich text: headings, lists, checklists, links and more.
Whats-New-De: Kommentare und Beschreibungen können jetzt formatiert werden: Überschriften, Listen, Checklisten, Links und mehr.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
Plain text with links, written, edited and deleted in the task's sheet,
counted on its row. They are sealed in `task_comment`, the task they belong
to with them, and go with their task.
Whats-New: Comments: write on a task, edit or delete what you wrote, and open its links.
Whats-New-De: Kommentare: Schreibe zu einer Aufgabe, bearbeite oder lösche es und öffne Links darin.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
A filter is a query read on the device, as the server sees no task, kept
sealed in `saved_filter`. Filters & labels is a screen of its own under
Browse; a label opens its tasks, and favourite filters and labels join
Browse's Favourites. D36 records what of Todoist's Pro stays out.
Whats-New: Filters: keep views like "today & p1", and open a label to see its tasks, under Browse in Filters & labels.
Whats-New-De: Filter: Speichere Ansichten wie „heute & p1“ und öffne ein Label, um seine Aufgaben zu sehen, in der Übersicht unter Filter & Labels.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
Upcoming's 3-day grid gets the Plan Today's calendar has, through what
the two tabs now share (PlanHost). Its new last group holds the open
tasks of no day, so a week can be planned from the Inbox by dropping them
on an hour; they aren't counted on the button, which says what is due.
Whats-New: Upcoming's 3-day view has the Plan too, and tasks without a date can be dragged from it onto any day.
Whats-New-De: Auch die 3-Tage-Ansicht unter Demnächst hat den Plan, und Aufgaben ohne Datum lassen sich von dort auf jeden Tag ziehen.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
TaskLocation (name, address, position, optional OSM ID, reminder) goes in
the sealed payload as `locations`, schema still 1; recent places are read
from the tasks. parseQuickAdd takes `+name` of a place named before, the
longest name first, kept as text as any other token (D29); an unknown
`+word` stays text.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
The developer asked for Todoist's desktop Today planning: a day of hours
and a Plan beside it, tasks dragged from it onto an hour. Today gets a
Display, its layout alone (List or Calendar), kept in the person's sealed
settings row as Upcoming's (`TodayView`, the payload's `today`, schema
still 1). Its Calendar is one day of `HourGrid`; *Plan: n* in its app bar
shows or hides the Plan (`PlanPanel`): Overdue with Reschedule, To plan
(today's without a time) and Time-blocked (today's with one), each
folding with its count, narrowed for the session by *All projects*'
Filter by project (a search and a box a project, a sub-project with its
parents' path). A row dropped on an hour is moved to today at that time,
its duration kept; a block dropped on the Plan loses its time; both undone
from the snack bar, through `moveTask`. From a medium width of Today's own
on the Plan stands beside the day, shown or hidden as remembered; on a
phone it is a sheet over the day's foot (the developer's choice, over the
Plan on wide windows alone and over a strip above the day), part of the
screen rather than a modal route, so that the day behind it takes the
drop, and it lowers to its heading while one of its rows is held.
Whats-New: Today's Display offers a Calendar layout: today's hours, with a Plan of what is overdue, to plan and time-blocked, whose tasks you drag onto an hour.
Whats-New-De: Die Anzeige von Heute bietet das Layout Kalender: die Stunden des Tages, mit einem Plan aus Überfälligem, Zu planen und Eingeplant, dessen Aufgaben du auf eine Stunde ziehst.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
A word tapped was kept as text by its text, so in "Watch The Daily Show
Daily" tapping the first "Daily" also stopped the second one making the
task repeat (the developer's example). Kept words are now ranges of the
title that follow its edits (`shiftKept`: ranges after the edit move by
its length, one it touches is dropped), and the parser leaves a token
overlapping one of them as text, wherever else the same word stands.
Backspace right after a highlighted word keeps it as text instead of
deleting its last character, as Todoist's; the next Backspace deletes.
It is an input formatter, so the keyboard is given the text back. The
hint under the title says so.
Whats-New: In Add task, only the word you tap stays text; the same word elsewhere still counts.
Whats-New: In Add task, Backspace right after a highlighted word keeps it as text.
Whats-New-De: In „Aufgabe hinzufügen“ bleibt nur das angetippte Wort Text; dasselbe Wort an anderer Stelle zählt weiter.
Whats-New-De: In „Aufgabe hinzufügen“ behält die Rücktaste direkt nach einem hervorgehobenen Wort es als Text.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
`on` (German `am`) before a day is taken with it, as `at` before a time;
`for 2h`, `for 1h30m`, `for 90 min`, `für 1,5 Std.` set the date's
duration where there is a time, and stay text without one; every `!30m`
counts, each once, sorted, a task without a date due at the latest; and
`!1pm`, `!13:00`, `!tomorrow 9am`, `!Monday 8:30` are reminders at a time
of their own, a time without a day on the task's day, else the next to
come. Todoist's newsletter's four examples parse whole (ADR 0033, D18).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
ReminderTime is a day and minutes after midnight, the wall clock without
a zone as TaskDate's; a task's reminderTimes are written as
[{"day", "time"}] and left out where there are none, so older payloads
read with none. The payload's schema stays 1 (as D17's view): what a
newer version wrote at its top that this one doesn't read is kept in
TaskContent.unknown and written back beneath the fields it knows, so a
task changed here keeps it (ADR 0033, D18).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
Settings gains Todo's own groups, kept in the person's sealed settings
row on every device. Tasks: the weekday weeks start on (the language's
unless set), which the week strip, the date and repeat pickers and the
filters follow; and whether a recurring task done opens its sub-tasks
again (on at first). Reminders: an automatic reminder (none at first)
that TaskRepository writes into a task gaining a time without reminders
of its own, and how long a reminder is snoozed for (15 minutes at first).
Each reminder's notification has a Snooze action on Android and Linux:
the reminder comes back that much later under an ID of its own,
scheduled from what the notification carries, so on Android with the
app closed too (the plugin's ActionBroadcastReceiver declared); the plan
of the person's reminders leaves snoozed ones alone. iOS, macOS and
Windows get it later.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
A project's Display gains the Calendar layout: Upcoming's week strip
and agenda, now shared as DayAgenda, over the project's tasks it keeps,
with No date beside the month and Future occurrences, each repeating
task also on the days it will come back (calendarOf on Repeat.next),
muted, neither ticked off nor dragged.
Upcoming gets a Display of its own, the same sheet over another target
(DisplayTarget): Agenda or 3-day, done tasks, future occurrences,
sorting, the filters by deadline, priority and label, and in the grid
Colouring by priority, label or project. It is kept in the person's
settings, one sealed row under an ID keyed by the account in the new
synced table todo_settings (migration settings: the table, its index
on spaceId and its foreign key to the space, cascading on delete).
The 3-day grid shows today and the two days after, stepped or swiped
three at a time: tasks without a time all day, timed ones as blocks as
long as they last, overlapping ones side by side (layOutDay). A long
press on a half hour adds a task there for half an hour; Overdue opens
the overdue tasks with Reschedule.
The board's separator builder names its BuildContext, as the root's
analyzer plugin asks (never_discard_build_context).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
- A project's row, held, is dragged before or after another, or a
little to the right to become its sub-task, or onto a section's
heading; its sub-tasks go with it, and Order changed offers Undo
(TaskRepository.place). The list scrolls at its edges.
- The add button is dragged onto a project's list to add the task
between two rows, onto a day in Upcoming for that day, onto Today
for today; dropped back on its place, an ×, it gives up.
- Holding a row now drags it; a swipe to the right selects it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
- A section's heading stays atop a project's list while its tasks
scroll beneath it (slivers, PinnedHeaderSliver).
- Upcoming's month unfolds in place beneath its strip, from its name
or its handle; a button beside the month goes back to today.
- Tasks are chosen together: a row swiped right or held, or Select
tasks in Today's, Upcoming's and a project's menu; a bar of date,
move, labels, priority and more (complete, duplicate, deadline,
delete) takes the navigation bar's place. A row swiped left asks
for its date.
- TaskRepository.move moves tasks with their sub-tasks.
- parseQuickAdd reads #project, @label (an unknown one made),
{deadline}, !!1 and p1 to p4, !30m, dates, times and recurrences
(tomorrow 9am, Mon 18:00, ev Tue 7pm, every 2 days, every weekday),
from a table of words per language: English, and German beside it.
- Each token is highlighted and shown on its chip; a tap keeps it as
text, and a chip picked takes it out of the title.
- Quick add shows its title alone at first, its chips once typing
starts, and the description and deadline behind its + (the
description also from the down arrow).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
- halkyon_ui: showAdaptiveSheet shows a dialog on Linux, macOS and Windows
at every width (bottom sheets stay on phones and tablets below expanded
windows), so Learn and Train follow; SheetScaffold takes a heading in
the title's place and may leave out its close button.
- Todo: the tabs are Inbox, Today, Upcoming, Browse, Today still opening;
`serverpod start` launches the app on Linux, as it has no web build.
- A task's sheet shows where the task is (its project, an icon once tasks
are above it, and the tasks above it, each opening what it names) and a
⋮ menu in place of its close button: when it was added (its UUID v7),
Duplicate with its sub-tasks, hiding its done sub-tasks (synced in its
payload), Close in the pane, Delete after asking. The description's icon
stays by its first line.
- A row names its project and section at the end of its date's line; every
menu entry has its icon.
- Learn: a studyset's path starts at the Library tab's icon, named by its
tooltip.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
A task with a time takes reminders, minutes before it, in its sealed
payload; each device plans the coming ones whenever the tasks change and
schedules them with the system through flutter_local_notifications
(Android, iOS, macOS, Windows; on Linux the running app shows them), at
the minute where Android allows exact alarms. Notifying is asked for
when a task first gets a reminder; signing out or switching person
cancels them. Upcoming gets its week strip: the month opening
Material's calendar, the weeks before and after, a dot under each day
with tasks; a day picked scrolls the agenda to it, and scrolling moves
the strip along. From expanded windows on, a task opens in a pane
beside the list rather than in a dialog. Search, from every tab's app
bar, finds projects by name and tasks by every word typed, in their
title, description or labels, whatever the case and accents, on the
device alone.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
A task's date may recur: every n days, weeks (on which weekdays),
months (on its day, or its nth or last weekday), years, from its date
or from when it is done, until a day or for n times. Done, it moves on
to the next day after both its date and today, its deadline as far, its
time kept, its done sub-tasks open again and when it was done kept in
its payload; undo writes all of it back. The date sheet offers the rules
that fit the task's day and a rule of the person's own; rows show a
recurring date with its own icon, the task sheet the rule in words.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
The tabs hold the person's tasks: Today what is overdue (Reschedule
moving it all to a day, times kept) and what is due today; Upcoming the
overdue ones and the next four weeks day by day; Inbox and each
project's screen from Browse the tasks above and in their sections, done
ones on asking; Browse the projects with their open counts and the
labels. A task's row shows its check in its priority's colour, its date
in the colour of how near it is, its deadline, its sub-tasks done and
its labels; quick add takes its title, date, priority, project, labels
and description and stays for the next; its sheet edits all of it, adds
sub-tasks and deletes it with them after asking. Colours are the
palette's, cerise for overdue and P1 against the strawberry wash.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
A table's rows are sealed for their table and row by one SealedRows,
which the repositories of projects, sections, tasks and labels share,
each table with its own sync gateway, a deletion blanking its rows first
in one transaction. A task's payload holds its title, description,
project, section, parent, place, date (a day, an optional wall-clock
time and duration), deadline, priority, labels and when it was done;
deleting a task deletes its sub-tasks, and a project or a section goes
with its tasks. Rows that don't open show locked; a device without the
account's keys writes nothing.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
