Looks like they are adapting whatever Harmony's brush engine is to SB Pro now. Editing line art and brushes is now really easy. Also the pressure and pen tilt feels REALLY good. Like Clip paint studio tier brush receptiveness.
There's now an option you can toggle on and off where if you do a closed gapped drawing it'll auto-fill now.
Example is from this video I'm watching:
Example is from this video I'm watching:
I feel like with all the upgrades and being able to make your boards look gradiented and textured. This update feels super targeted to feature board artists lmao to abandon photoshop for boarding. They also are starting to add stabilizers to SB Pro for smoother brush strokes.