Maybe there should be an option to check a task as cancelled and not completed in order to let it out of process.
Via Quire Android
Hi @interdomisi - Thank you for your feedback request.
It's in our consideration to let users to add another status which acts like a Completed task. You can name this status as Cancelled. When set a task to Cancelled, it will also be strikethrough and it won't show in the Active Task list. Is this what you are looking for?
Peggy, Oct 21, 2020
That's great. I had set a new status cancelled at 95% so I will change it to 100%. Of course I will keep the completed status too... Thanks for great software. I have set a button at my website for quire, you know...
(deleted-nola), Apr 26, 2021
Hi. What about the cancelled button? Are there any news?
(deleted-nola), Apr 26, 2021
Exactly. This is perfect
(deleted-nola), Oct 25, 2020
Hi interdomisi - You can now create a new status and set it as 100% with the name 'Cancelled'.
When you set the tasks to this status, they will not show up in the 'Active Tasks' filter.

Peggy, Apr 26, 2021
Hi @interdomisi - Noted! When we have an update regarding this request, I will let you know in this thread. Please kindly stay tuned. Thanks!
Peggy, Oct 27, 2020