Skip to content

RELEASE_NOTES_v3.1.0.md

Latest commit

 

History

History
96 lines (71 loc) · 3.76 KB

RELEASE_NOTES_v3.1.0.md

File metadata and controls

96 lines (71 loc) · 3.76 KB

Agent Governance Toolkit v3.1.0

Important

Public Preview — All packages published from this repository are Microsoft-signed public preview releases. They are production-quality but may have breaking changes before GA. For feedback, open an issue or contact agentgovtoolkit@microsoft.com.

What's New in v3.1.0

Version 3.1.0 brings unified CLI tooling, real-time governance dashboards, quantum-safe cryptography, and full agent lifecycle management — giving enterprises end-to-end visibility and control over their AI agent fleets.

Highlights

  • Unified agt CLI — single entry point for all governance operations with plugin discovery and built-in doctor diagnostics (#924)
  • Governance Dashboard — real-time agent fleet visibility with health, trust, and compliance metrics (#925)
  • Agent Lifecycle Management — complete provisioning-to-decommission workflow for governed agents (#923)
  • Shadow AI Discovery — new agent-discovery package finds unregistered agents and builds a centralized inventory (#921)
  • Quantum-Safe Signing — ML-DSA-65 (FIPS 204) alongside Ed25519 for post-quantum readiness (#927)
  • OWASP ASI 2026 Taxonomy — migrated to the latest Agentic Security taxonomy with reference architecture
  • Vendor Independence — enforced across all core packages, ensuring no single-vendor lock-in
  • PromptDefenseEvaluator — 12-vector prompt injection audit for agent compliance checks (#854)

Security Fixes

  • Patched dependency verification bypass and trust handshake DID forgery (#920)
  • Hardened CLI error handling to prevent internal information disclosure (CWE-209)
  • Audit log key-whitelisting to prevent leakage of sensitive agent state
  • Regex-based validation for agent identifiers to prevent injection attacks

Breaking Changes

None. This is a backwards-compatible minor release. All existing v3.0.x configurations, policies, and integrations work without modification.

Upgrading

pip install --upgrade agent-governance-toolkit==3.1.0

For individual packages:

pip install --upgrade agent-os-kernel==3.1.0
pip install --upgrade agentmesh-platform==3.1.0
pip install --upgrade agent-hypervisor==3.1.0
pip install --upgrade agent-sre==3.1.0

No configuration changes are required. The agt CLI is available automatically after upgrading the agentmesh-platform package.

Packages

Python (PyPI) — core packages @ v3.1.0:

Package PyPI Name Version Status
Agent OS Kernel agent-os-kernel 3.1.0 Public Preview
AgentMesh Platform agentmesh-platform 3.1.0 Public Preview
Agent Hypervisor agent-hypervisor 3.1.0 Public Preview
Agent SRE agent-sre 3.1.0 Public Preview
Agent Compliance agent-compliance 3.1.0 Public Preview
AgentMesh Runtime agentmesh-runtime 3.1.0 Public Preview
AgentMesh Lightning agentmesh-lightning 3.1.0 Public Preview

New packages (independent versioning):

Package Version Status
Agent Discovery 0.1.0 Public Preview
Agent MCP Governance 0.1.0 Public Preview
APS AgentMesh 0.1.0 Public Preview

npm — packages under @microsoft scope

.NET — NuGet package

Rust — crates.io crate

Go — Go module

Full Changelog

See CHANGELOG.md for the complete list of changes since v3.0.2.