- AsyncStreamingKernel: async/await WebSocket-ready token oversight
- TorchUPDEStepper: GPU-accelerated UPDE with CUDA/MPS/CPU fallback
- 6 Jupyter notebooks demoing all modules (coherence, streaming, vector, physics, SSGF, Lyapunov)
- DeBERTa integration tests (8 tests, @slow marker)
- ChromaDB integration tests (10 tests, in-memory fixture)
- Sphinx → GitHub Pages deployment workflow
- PyPI publish: test.pypi.org staging before production
- [gpu] optional dependency group for PyTorch
- Fix: ChromaDB empty metadata validation on recent versions
- 181/181 tests passing, black/ruff/mypy all clean

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>