ContextGuard 1.0.0

Changelog

1.0.0 - 2026-06-04

First official MVP release of ContextGuard.

Added

• Zero-infra Python core for per-chunk allow, redact, and block decisions.
• Policy DSL with tenant isolation, role gating, classification gates, PII
  redaction, secret redaction, and prompt-injection blocking examples.
• FastAPI adapter with signed demo-token identity.
• Local RAG demo stack with pgvector, Redis, Ollama, Langfuse, and Vue dashboard.
• Evidence viewer showing decision flow, context delta, and enforced policy
  decisions.
• Deterministic benchmark and red-team reports.
• GitHub CI for lockfile verification, lint, typecheck, tests, and build.
• Apache-2.0 license, security policy, contribution guide, roadmap, screenshots,
  and local .env.example templates.

Known Limitations

• Not a compliance certification or production deployment template.
• Public Python package publication is still planned after the external package
  naming and distribution pass.
• Production use still needs hardened identity, connector-level ACL mapping,
  retention policy, deployment hardening, and a full security review.

Full Changelog: https://github.com/Szesnasty/ContextGuard/commits/v1.0.0