- sync_to_dev.py [BLOCKING]: a top-level symlinked dest (e.g. target/matte -> X)
was passed straight into _clean_dest()/copytree(), which follow the link and
can mutate files outside the target. Now unlink a symlinked dest and own the
path as a real dir (checked before exists(), which follows symlinks). Verified
with a repro: the symlink target's file survives.
- nodes.py: force float32 on a CPU fallback (CUDA unavailable). Half precision
is unreliable on CPU; fp16 kernels would error. Warn that CPU is very slow.
- docs: correct the preserved-path guidance to the target-relative
"matte/checkpoints" (was a bare "checkpoints" name); reword "near-verbatim
reimplementation" -> "independent implementation targeting behavioural parity"
to match the NOTICE/pipeline framing.
- nodes.py: also warn on a degenerate (<8px) guide-mask region before the
full-frame fallback (was silent).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
