- Stable USB, multi-platform, and multi-node support.
- Penumbra and Zcash node support.
- Mesh and threshold support for failover, geographic placement, and shard rotation.
- post-quantum KEM over the NFC OOB channel to prevent passive eavesdropping, strengthen resistance to active MITM attacks, and mitigate RF-based battery denial-of-service (DoS) attack: https://arxiv.org/pdf/2610.07870