Step through an animation frame by frame (v0.18.0) · Sprite Manager devlog

The animation preview shows which frame is on screen, whether it's playing or paused.
New Previous and Next buttons (and the arrow keys) pause the animation and move one frame at a time, to find exactly which frame looks wrong.
A frame that has been redone now always shows its new version in the preview.
(Before image reconstructed from progress/001, the v0.12 gallery screenshot, after the change.)