0.1.51

Summary

• Zooming a PDF with ink feels snappier: the page under your tip soft-updates first, then sharpens a moment later instead of freezing on a long redraw.
• Drawing while zoomed or mid-gesture stays aligned with the soft ink layer, with fewer blank flashes and dual-scale glitches.
• Stabilized pen strokes look smoother on long freehand lines, and Apple Pencil / touch handling is less likely to lock scrolling or steal strokes at the page edge.