v0.19.0 — vision orientation fix, native Muse Glimmer 30B, krill perplexity

v0.19.0 — 2026-08-12

Your images were upside down. Krill flipped every image it decoded, in
Gemma 4, LLaVA, Qwen 2.5-VL and Llama 3.2 Vision — a CGBitmapContext stores
its buffer top-row-first, but four decoders read it back bottom-first. Because
a flip preserves shape and colour, it never looked like a bug; it looked like
models being bad at "above" and "below". Fixed, and pinned by a gate over all
seven decoders. This release also lands native Muse Glimmer 30B (text and
vision, no Python in the inference path), a new krill perplexity command
that measures what a quantization costs you in quality, and a repaired
krill bench — it had been benchmarking a code path the server never runs.

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Install

brew upgrade krill      # or: brew install srvsngh99/krill/krill

Full detail in CHANGELOG.md.