I saw that about a year ago there was a post about sub-items and the reply made it seem like that was a planned update. I was wondering if that's still in the works?
Also I feel like, since there is the ability to change the layout, a horizontal scroll might be nice!
Also I just want to say that I think this program is adorable and I love the minimialism, for the most part! I also absolutely love how visually customisable it it.
Another Edit, sorry!! I was wondering if there was any plans to make it so you can save and load lists? As it is, adding a collection from a saved .txt just adds it, rather than replaces it. Different lists for different things would make organising much easier, I think.