NegPy 0.43.0

0.43.0

• Change: Cast removal finds neutrals more reliably — the neutral-axis estimator measures chroma hue-uniformly, recovers strong but correctable casts it used to reject outright, and weights its confidence by how many near-neutral pixels it found and whether midtones and shadows agree.
• Change: Colour bounds sample the dense end from near-neutral pixels — one shared, chroma-gated pixel set instead of independent per-channel percentiles, so strongly coloured highlights weigh less on channel balance; frames without trustworthy neutrals keep the percentile pass.
• Change: Tutorial explains the Process and Tone panels properly — new steps for film mode, RAW decoding and Lock Bounds, fuller detail on the bounds clips and per-layer white/black points, and Paper White, the per-layer trim sliders and the greyed global-only controls are covered at last.
• Fix: Photometric curve chart matches the render — the chart's per-channel curves are solved through the same path as the image, so confidence-weighted cast strength, the neutral axis and per-channel curvature now show up in the graph.
• Add configurable target architecture for DMG builds @JKBusse

Change in bounds analysis and cast removal need re-computing the bounds to take effect on existing edits - it can be forced by changing analysis buffer, toggling linear wb or just resetting the edits