0.2.2: needs_bands marker on RelayPatch2D (host dispatch)

0.2.0: fork-compat home reconstruction + needs_bands stamp (fork smoke green)

0.2.0: amoe.diffusion subsystem (relay/multiband/StepGatedSampler, dtype law, align grounded-negative, conditioning law), safetensors I/O + amoe-convert, diffusion invariants; lineage corrected to the audited 19-package record