ScanStudio 0.3.0 alpha 8

Alpha 8 fixes the six-frame Save Roll loop and finishes the contact-sheet photo controls.

What changed

• Save & Review now asks for the roll name once, preserves the original selected frames, and continues directly into required boundary review or scanning. It no longer loops back to the selector.
• Scan selection and edit focus are separate, so all six photos can stay selected while you rotate or mirror one focused photo.
• Rotated contact-sheet cards and filmstrip thumbnails switch to portrait proportions instead of adding black bars.
• Added vertical mirror alongside horizontal mirror.
• Added global shortcuts: Command-L rotate left, Command-R rotate right, Shift-Command-H flip left/right, Option-Command-V flip top/bottom.
• ScanStudio is now explicitly single-window, matching its one physical scanner session and keeping shortcut focus unambiguous.

Important alpha note
Rotation and mirror are display-only in this release. They help inspect and organize previews, but saved scan output is unchanged.

Validation

• Tested on the real Nikon LS-5000 ED with an SA-21 and a six-frame strip; no simulator was used.
• The real preview found all six frames. All six stayed selected while only frame 3 rotated and mirrored.
• Naming the roll opened the required frame 1/frame 6 boundary review with the original six-frame request intact. The test was cancelled before fine-scan motion.
• 387 Swift tests, the full Rust engine suite, 272 bridge tests, and 1,367 CoolscanPy tests passed.
• The self-contained package and macOS 14 runtime checks passed.

Install
Download the DMG, open it, and drag ScanStudio to Applications. This alpha is for Apple-silicon Macs running macOS 14 or newer.

SHA-256
333eb7dd43f8b2ced0699e9c7d864c47d00ae7f935dcf947ad9dfbeb9657f193 ScanStudio-0.3.0-alpha.8-macOS-arm64.dmg