sinto muita falta de um histórico ou de pelo menos um botão de desfazer última conclusão para evitar acidentes...

Worked pretty well for the first few days, before it started to not remove tasks that I completed. The edit feature doesn't work, the task counter disappears at times and there's no customization. This could've been really good if it was polished and actually minimalist. Meaning it would have the necessary features working in a proper way and not a lack of features.

Why can't I edit tasks even I double clicked?

The minimal nature of the app is great. However, it is not well coded. For example, notes over a line long start before the check-mark, double-clicking to edit a note gives a jarring transition to a one-line input, and no ability to reorder tasks.

Very nice tool but the list data doesn't sync between my different machines so not a usable option for me