0.18.32-CV

🐛 Fixes

• FLUX.2 CLIs discarded all image metadata: both FLUX.2 CLIs called ImageUtil.save_image(...) without metadata=, so --metadata wrote a sidecar JSON containing literal null. They now route through GeneratedImage.save(...) like every other entry point. Cherry-pick of upstream #492, fix by @plz12345. (#36)
• EXIF orientation is applied when loading images: ImageUtil.load_image ignored the EXIF Orientation tag, so most photos straight off a phone reached the model sideways. The model is conditioned on the rotated pixels, so edit variants produced wrong output rather than correctly-oriented output that needs a flip. exif_transpose now runs on both branches of load_image and strips the tag it applies, so a downstream save cannot double-rotate. Reported upstream as #495. (#37)
• --steps 1 crashed FlowMatchEulerDiscreteScheduler: the linear spacing divides by (num_steps - 1), and guarding just that denominator moves the crash into _stretch_to_terminal. num_steps == 1 now returns the 1-step schedule the class's sibling paths already define, sigmas [1.0, 0.0]; every other step count is byte-identical, pinned by regression tests. Affected FLUX.2 Klein, FIBO, and Z-Image with guidance active. Reported upstream as #494. (#38)

✨ Improvements

• CLIs warn when an option the model cannot honour is dropped: FLUX.1 reads --negative-prompt and discards it unused, Ideogram 4 accepts the flag without a parameter for it, Z-Image Turbo overrides an explicit --guidance to 0.0 and never encodes the negative, and Boogu accepts both and passes neither. The options stay accepted so existing scripts keep working; the drop is just no longer silent. Warnings key on the effective post-resolution behavior, including the omitted---guidance default (0.0, CFG disabled) on base Z-Image. Abbreviated long options (argparse prefix matching) are now rejected parser-wide. (#39)