Decision Router memory and explanation controls
Add keep_model_loaded to the image and text routers. It defaults to releasing the llama.cpp model and MTMD handler after routing, including errors and empty batches; users can retain the model for faster queue reuse.
Add an opt-in include_reason pass that records a bounded post-hoc explanation in decision_json. The native decision head remains authoritative for route selection and probabilities. Explanation errors are reported without failing routing.
Document both controls and bump package, node registry, and runtime metadata to 3.0.1.
Validation: 227 tests passed in the bundled ComfyUI Python runtime (17.62 seconds), including 29 Decision Router tests. Version metadata parsing and git diff --check passed.
Limitation: explanation generation has not been smoke-tested with downloaded model weights; model-specific chat compatibility and added latency may vary.
Marcel Hofer
da97ff6544