docs(architect): weekly KB update — 52 files refreshed (2026-04)

Key content changes:
- MLOps: MLflow 3 scorers expanded (RetrievalRelevance, Fluency, multi-turn judges)
- MLflow 3 A/B eval: mirror_traffic GA confirmed, new scorer catalog
- CI/CD: OIDC auth replaces deprecated --sdk-auth (Azure ML GitHub Actions)
- Agent framework A2A: updated SDK patterns (A2ACardResolver, BearerAuth)
- AG-UI backend tool rendering: accurate TOOL_CALL_* event shapes
- Computer Use agents: US region requirement, credentials patterns
- Purview governance: bulk term edit, expire/delete workflows
- CAF AI Secure: 3-phase structure confirmed current
- Copilot Studio: Claude Sonnet 4.5/4.6 GA, new orchestration controls
- M365 manifest: v1.26 GA (April 2026), copilotAgents node
- Power Platform: agent flow capacity enforcement corrected
- Azure Monitor: Simple Log Alerts GA, AMBA for policy-based alerting
- Security Copilot: SCU capacity model (400 SCU/1000 users)
- EU Data Boundary: all EU + EFTA countries confirmed
- gateway-multi-backend: added 4th topology, subscription-level quota note

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

plugins/ms-ai-architect/skills/ms-ai-engineering/references/data-engineering/microsoft-purview-governance.md

@@ -231,7 +231,7 @@ Purview Data Owner Policies muliggjør sentralisert tilgangsstyring:
 
 ### Governance Domains og OKR-er
 
-Governance Domains er nå den sentrale organiseringsenhet for glossary terms i Unified Catalog. Workflow: opprett term (Draft) → rediger → publiser. Glossary terms kan flyttes mellom domains (begge domains krever Data Steward-rolle). Termer kan linkes til data products og critical data elements på tvers av domains. *(Verified MCP 2026-04)*
+Governance Domains er nå den sentrale organiseringsenhet for glossary terms i Unified Catalog. Workflow: opprett term (Draft) → rediger → publiser. Governance domain MÅ publiseres FØR terms publiseres. Termer kan linkes til data products og critical data elements på tvers av domains. Bulk edit opptil 50 terms (kun Draft-state). Flytt terms mellom domains krever Data Steward-rolle i BEGGE domains; parent-term drar med seg child-terms. Expire-funksjon gjør termen usynlig for alle unntatt Data Stewards og Domain Owners. For å slette: unpublish → fjern alle lenker → delete. *(Verified MCP 2026-04)*
 
 ```
 Governance Domain: "AI og Maskinlæring"
@@ -346,7 +346,7 @@ Microsoft Purview gir nå governance-dekning for Fabric Copilots og agenter —
 - [How to get lineage from Microsoft Fabric items into Microsoft Purview](https://learn.microsoft.com/en-us/purview/data-map-lineage-fabric) -- Lineage fra Fabric
 - [Data lineage in classic Data Catalog](https://learn.microsoft.com/en-us/purview/data-gov-classic-lineage) -- Lineage-konsepter
 - [Learn about sensitivity labels in Data Map](https://learn.microsoft.com/en-us/purview/data-map-sensitivity-labels) -- Sensitivitetsmerking
-- [Create and manage glossary terms](https://learn.microsoft.com/en-us/purview/unified-catalog-glossary-terms-create-manage) -- Business glossary *(Verified MCP 2026-04)* — Ny funksjonalitet: bulk edit opptil 50 terms, flytt terms mellom governance domains, custom attributes med filter, Data Steward-rolle påkrevd for opprettelse. Terms opprettes i Draft state, må publiseres for å bli synlige. Governance domain MÅ publiseres FØR terms publiseres.
+- [Create and manage glossary terms](https://learn.microsoft.com/en-us/purview/unified-catalog-glossary-terms-create-manage) -- Business glossary *(Verified MCP 2026-04)* — Bulk edit opptil 50 terms (Draft-state), flytt terms mellom governance domains (Data Steward i begge domains kreves), custom attribute-filter i Enterprise glossary, Expire-workflow, Delete-workflow (unpublish + fjern lenker → delete). Governance domain MÅ publiseres FØR terms publiseres. Parent-term drar med seg child-terms ved flytting. Related critical data elements kan linkes på tvers av domains.
 - [Glossary terms in Unified Catalog](https://learn.microsoft.com/en-us/purview/unified-catalog-glossary-terms) -- Aktive glossary-termer
 - [Learn about Microsoft Purview Unified Catalog](https://learn.microsoft.com/en-us/purview/unified-catalog) -- Oversikt over Unified Catalog
 - [Set up data quality for Fabric Lakehouse data](https://learn.microsoft.com/en-us/purview/unified-catalog-data-quality-fabric-lakehouse) -- Datakvalitet for Fabric