One of the things that I love about Affinity Designer is the History palette. I always thought it was odd that Photoshop had a History Palette but Illustrator didn't. There is one thing that I think that could be added that would be useful (at least to me). In addition to the History palette, I think it would be useful if the "undo" command showed what it was going to undo. For example "Undo delete", as of now it only says "undo" but it doesn't say what action it is going to undo.