v0.1.8

[0.1.8] - 2026-05-14

Auto-detect and ROI improvements

• Fixed dialog sizing on Windows: replaced hardcoded geometry() calls with minsize() across the ROI dialog, scale dialog, auto-detect window, and mark popup so windows open at the correct size without overriding the window manager's placement.
• center_window_on_screen now uses the window's actual size rather than a hardcoded override, fixing off-center placement on Windows.

Model/checkpoint compatibility

• No checkpoint format or project schema bump in this release; existing managed and local SAM2 model selections remain compatible.

Platform/backend limitations

• Visual sizing and centering fixes are Windows-specific; no behavioral changes on macOS.

.sdproj/migration notes

• No .sdproj schema version bump is required; existing projects remain loadable.

Known segmentation caveats/regressions

• No new release-blocking segmentation regressions are known from the automated suite.
• SAM2 post-processing/native extension availability may still vary by environment.
• Auto-update behavior still depends on platform packaging/signing state; validate against final signed release artifacts.