# v2.1.7

DSH Vision Router 2.1.7 is a security, lifecycle, compatibility, and release-integrity patch for the 2.1.x train.

## Highlights

- Hardens remote Settings admission and local-only capability boundaries.
- Bounds browser presentation resources and long-lived persistent-cache state.
- Adds property-based fuzzing and expands adversarial resource coverage.
- Tightens current DSH 0.1.5 compatibility around connection and live model catalog ownership.
- Hardens release provenance, exact-main verification, and GitHub Actions source policy.

The public DSH support floor remains `0.1.0-rc.8`; existing 2.1.x settings remain compatible and require no migration.