I know Business Calendar is not a mail client, but I would like to see emails flagged as "follow up".
Such functionality is available in application Nine.

Currently I have to save an email as file, create a task in BC2 and attach that file to task.

Customizable colouring of days in the widget, will give a better visual identification of dates to a day.

If you've added a comment to a calendar or a task it would be very helpful to have some indicator/icon that there is a comment in that entry to view.

When I view an event that lasts three days and that has a specific start- and end-time (on the first and third day), the event is shown in the 'whole day' bar for the middle day. But I would like the event to span the whole middle day from top to bottom so it is obvious that there already is an event that lasts the whole day.
It would be great to have a choice for whole day events: shown in the top bar or span the whole day from 0 to 24h.

Add seasons to calendar just like holidays. 1st day of spring, summer, fall and winter.

To add the day of the year such as it is day 49 out of 364. Shown as 49/365

Exporting in pdf is already possible. I wish I could export to text and copy to clipboard for easy sharing on apps that don't support pdf (like text messaging)

Hola,

Falta poder realizar las siguientes acciones con las subtareas:

1. Seleccionar una o varias tareas a la vez y transformarlas en subtareas
   de otra tarea

2. Poder sacar una o varias subtareas de dentro de una tarea madre, para
   que puedan volver a ser independientes de ser esto necesario

the possibility to highlight individual days in any color in the "month" widget. This is very necessary to allocate days when I exercise; days when I have fasting days; days when I have my period; days when I go to the office, and various other reasons

There is the option to work with Chinese, Lunar and e.g. Persian calendars. Could you add the worldwide used Bahá'í calendar to this list?

Hi there. I would like to propose a better one.

In the Tasks view, subtasks can be sorted according to various criteria. But if the task is accessed from the calendar, they can only be viewed in alphabetical order.

It is faster to access the task from, for example, the calendar or agenda view. I propose that the order of the subtasks applies to the individual task view as well.

i miss the ability to associate different alarm sounds, in the sense of acoustical priorities.
Visually i can choose different background colors for each task to emphasize important ones from low prior.

But i can choose only one notification sound for all kind of tasks. Thats bad.
I would like to recognize from sound if its some urgent topic or not.
I would suggest to leave the UI as it is and modify only the settings menu, in the sense that for a pre-defined amount of background colors (i.e. 3x low/medium/high) i can associate different alarm sounds.

The option 'filter duplicate events' is a godsend, thank you! I have one small issue with it: when multiple events are combined in this way, it doesn't seem possible to tell which calendars have a matching event without going to settings and disabling the option. It would be nice if you could see which calendars have this event in event details.

Ich finde euer Kalender super was ich als zusätzliches Feature toll fände, wäre wenn man bei der Tagesansicht die Ganztagestermine links oder rechts anzeigen könnte, anstelle von oben und wenn man die Schriftgrösse dann bei den Ganztagesterminen unabhängig von den Tagesterminen einstellen könnte.

Danke
Martin

It would be great to be able to synchronize with ProtonCalendar (https://calendar.protonmail.com).

Customizable detailed notifications such as which calendar the event belongs to, the location of the event, as well any notes I left for myself regarding the event.