One frame predicate: _loose_meshes no longer exempts Source, so a mesh Rasterise reads is a mesh Flip Nose turns (it
turns Ship Root's descendants) or the operator refuses and selects it. Package: the glTF exporter's RuntimeError is
printed to the console and reported as fixed text; the validator's verdict goes to the console and the panel reports
accepted or refused with the anchor count only (no ship ID, no anchor ID). smoke_frame and smoke_package pin each, five
hand mutants caught. Every commit builds (Python only).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
47cc0c28db