v1.2.0

1.2.0 - 2026-08-01

Features

• Restrict SAM support to SAM3, the only SAM family with a native text
  encoder; class prompts are now passed straight to it as text. Removed
  SAM1 / SAM2 / SAM2.1 backends and the YOLO-World detection bridge.
• Register SkyWater in models.yaml alongside SAM3 (first entry, so it is
  the default selection). Unify model download through a single
  download_model_entry that infers zip-vs-single-file from the URL.
• Launch COLMAP GUI after build now defaults to off.

Fixes

• Segmentation prompts now take effect: SAM3 uses text directly, and the
  pipeline refuses configs lacking a language encoder instead of silently
  producing blank masks.
• Rebuilding the COLMAP database no longer fails with a
  UNIQUE constraint failed: images.name — the old DB file is dropped
  before each build.
• Image names in the database are stored relative to the image directory,
  so COLMAP resolves them without doubling the images path segment.
• Stopping the pipeline now fully terminates it — workers no longer emit
  finished when cancelled, so the next stage never starts.
• Preview panel: removed the frame-count overlay badge; the info label now
  keeps a consistent format (dimensions always shown once known) instead of
  jumping between layouts while navigating.
• The progress bar shows the current status message during long model
  downloads instead of a bare percentage.

Full Changelog: v1.1.0...v1.2.0