Restore upstream attribution in NOTICE (Qwen3-8B)

#2
by zeekay - opened

The shipped NOTICE reads "Copyright 2025-2026 Zen Authors" and names no upstream, but these weights are a derivative of Qwen/Qwen3-8B (Apache-2.0).

Apache-2.0 section 4(c) requires retaining upstream attribution notices in distributed derivative works; section 4(d) requires carrying upstream's NOTICE text where upstream ships one. Replacing upstream's copyright with Zen's drops both.

Evidence of derivation: via zenlm/zen-pro; config.json: Qwen3ForCausalLM, hidden 4096, 36 layers

This PR names the upstream and its true license, and keeps Zen's copyright scoped to Zen's own modifications. One LICENSE + one NOTICE; no license change.

Cannot merge
This branch has merge conflicts in the following files:
  • NOTICE

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