v0.10.0 - Dark Studio

0.10.0 — 2026-11-09

Added

• Dark image workbench based on the approved Studio design, with paired images, associated histograms and a persistent mathematical inspector.
• Exact stepped frequency charts with shared scales, CDF inspection, a full 256-level LUT and accessible frequency tables.
• Explicit operation selection and Apply controls, visible file replacement and recoverable loading/error states.
• Landscape-tablet support with rotation, phone and narrow-window guidance.
• Accessible history dialog with clear confirmation, focus restoration and unchanged storage format.
• Local IBM Plex Mono and approved SVG assets, plus current design-system documentation.

Fixed

• Native-compatible educational calculations: histogram endpoint, CDF-min normalization, float32 operation order and ties-to-even conversion.
• Large-image histogram count conservation, including noncontinuous matrices.
• OpenCV resource ownership, stale file/decode callbacks, safe history rendering and startup/storage failure handling.
• File-loading busy announcements and synchronized selected-sample markers.

Removed

• Konami/Snake easter egg and obsolete tutorial-style interface.
• Light-theme controls and external Tailwind/Material styling resources from the running studio.

Verification

• 179 automated tests and production build passed before release preparation.
• Real OpenCV browser checks and bounded independent functional/visual correction rechecks passed.
• No physical-device or assistive-technology certification is claimed.