microsoft/agent-governance-toolkit v3.5.0

v3.5.0

Repository: microsoft/agent-governance-toolkit

Tag: v3.5.0

Published: 2026-05-08T00:00:18Z

Prerelease: no

Release notes:

Highlights

Citadel Integration - Entra identity bridge and APIM policy fragment for enterprise-grade agent identity. Includes Phase 1 (docs, exporter, policy binding) and Phase 2 (Entra bridge, APIM fragment).

Multi-Agent Collective Policies - evaluate constraints (rate limits, concurrent caps) across all agents in a workflow, not just individual agents.

Decision BOM Reconstructible View - reconstruct the full decision lineage for any agent action from observability signals, with resilient partial reconstruction when sources are unavailable.

Intent-Based Authorization - declare/approve/execute/verify lifecycle with drift detection for multi-agent orchestration.

Cost Governance - tiered budgets (per-task, per-agent, org-wide), auto-throttle, kill switches, and anomaly detection.

Centralized Version Management - single \VERSION\ file and \scripts/sync-version.py\ propagates version across Python, TypeScript, .NET, and Rust.

Added

• Citadel Phase 1 and Phase 2 (#1778, #1785)
• Multi-agent collective policy evaluator (#1776)
• Decision BOM reconstructible view (#1777)
• Intent-Based Authorization (Tutorial 48, #1781)
• Cost Governance (Tutorial 51, #1784)
• Identity attestation evidence model (#1763)
• OTelLogsBackend for audit emission (#1747)
• Aegis governance profile - YAML to Cedar + Rego (#1704)
• .NET Quickstart console app (#1794)
• .NET unit tests for governance client (#1792)
• 57 hardened tests + 20 smoke tests (#1786)
• ADOPTERS.md, GOVERNANCE.md, CHARTER.md, MAINTAINERS.md
• A365+AGT reference architecture guide (#1768)
• ADR-0012 cost governance (#1769)
• Tutorials 48-51
• Rust quickstart example (#1677)
• Korean README translation (#1729)

Fixed

• Decision BOM source exception resilience (#1786)
• .NET version drift (3.3.0 -> 3.5.0) centralized in Directory.Build.props (#1803)
• CI hardening (branch protection, DCO, cspell, link-check)
• Lazy imports for framework adapters (#1766)

Install

\\\ash pip install agent-governance-toolkit[full]==3.5.0 \\\

\\\ash dotnet add package Microsoft.AgentGovernance --version 3.5.0 \\\

Full changelog: https://github.com/microsoft/agent-governance-toolkit/blob/main/CHANGELOG.md