New to 21.08.4:

Filter on unlabelled Presets/Playlists

- Simply choose Show Unlabelled from the Filter menu)

Quickly repeat and invert stickings in the Edit Pattern page

- When entering sounds on Line 1 or Line 2, if you leave a gap, you'll be asked how you want to fill the space. You can choose to fill it with rests, with a repeat of the existing sticking, or with the inverse of the existing sticking.