Sev security-evidence research releases Sev is derived from Kev, Copyright 2026 Jared Palmer, under Apache-2.0. Sev research additions are Copyright 2026 the Sev contributors. The Qwen3.5 base model is provided by the Qwen team under Apache-2.0. The v0.2.0 SwarmTraces adapter continues the Sev native security curriculum, whose parent is the pinned jaredpalmer/kev-4b checkpoint. The older v0.1.0 synthetic actor-origin adapter remains a separate historical release. The Apache-2.0 source/model license does not relicense third-party datasets. Training sources include SwarmTraces, OTRF Security-Datasets, ExCyTIn, Microsoft GUIDE, public classification replay, and authored Kev rules. Each source retains its own notices and terms. No upstream SwarmTraces dataset license declaration was located. A model/source license is not a grant to redistribute third-party training artifacts. Original behavioral simulator records, used in the historical v0.1.0 branch, use CC BY 4.0 as described in research/collector/DATA_LICENSE.