v2.0.1 — Security hardening & paradigm-feature close-out

A security and close-out patch. No public API changed — pip install --upgrade synapsekit.

🔒 Security — 8 dependencies patched, 0 known vulnerabilities

An OSV audit of the full resolved dependency graph (all extras + groups, 534 packages) flagged 8 packages with active advisories; their floors are now pinned to patched releases and the lockfile re-resolves to 0 known vulnerabilities:

• cryptography → >=50.0.0 (PYSEC-2026-3552)
• pillow → >=12.3.0 · pyasn1 → >=0.6.4
• aiohttp → >=3.14.3 · gitpython → >=3.1.57 · mcp → >=1.28.1
• httplib2 → >=0.32.0 and setuptools → >=83.0.0 (transitive; also pinned via [tool.uv] constraints)

✅ Paradigm features closed out

• Self-Evolving Agents (#732) — added the offline, CI-tested self_evolving_agent.ipynb (held-out accuracy 40% → 100% over 3 cycles, decoys blocked by the eval gate, live rollback). RolloutPolicy already at 100% branch coverage.
• Neuro-Symbolic layer (#733) — verified feature-complete (Z3 / SymPy / MiniZinc / Prolog backends, verify round-trip, CI benchmark gate).

🖥 SynapseKit Live

The self-evolving loop is no longer a black box: SelfImprovingAgent.evolve()/.rollback() now stream to the Live dashboard as agent.evolve / agent.rollback events with dedicated icons and story lines.

🧪 Testing

Full suite + all benchmark gates green across Python 3.11–3.13, real testcontainers integration, and z3 on Linux. make release-check passes (core-import with no extras, export-surface, functional smoke).

Full changelog: CHANGELOG.md