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What's New

Stay up to date with the latest additions to the AI Knowledge Hub and notable developments in the AI space.

March 2026

Major Content Expansion — RAG & AI Developer Tools

Two new sections have been added to the site, bringing 14 new pages and significantly deepening coverage of retrieval systems and AI developer tooling.

RAG & Knowledge Systems (6 new pages)

The Retrieval & Data overview page now links to a dedicated section with production-depth coverage:

  • RAG Fundamentals — Naive RAG through Agentic RAG, failure modes, and advanced techniques
  • Embeddings — Model comparison, dimensions, input types, production guidance
  • Chunking Strategies — All 8 strategies including parent-child, late chunking, and agentic chunking
  • Vector Databases — Azure AI Search, Pinecone, Weaviate, Qdrant, Chroma, pgvector comparison
  • GraphRAG — Microsoft GraphRAG architecture, local vs global search, when to use it
  • RAG Evaluation — RAGAS metrics, golden datasets, evaluation tools

AI Developer Tools (5 new pages)

A new section covering the AI tools that are now part of the daily engineering workflow:

  • GitHub Copilot — Code completion, Copilot Chat, PR reviews, tips and limitations
  • Copilot CLI & Extensions — CLI commands, building Skillset and Agent extensions
  • Claude Code — Setup, CLAUDE.md configuration, key capabilities
  • Claude Code Skills & Agents — Custom slash commands, subagents, hooks, MCP integration
  • MCP — Protocol architecture, building servers, official servers, security

Learning Paths (new page)

Added Learning Paths — four structured routes through the site for different roles and experience levels. Start here if you are not sure where to begin.

Glossary additions

Ten new terms added: MCP, A2A, AG-UI, Copilot Extension types, Parent-Child Chunking, Late Chunking, HNSW, RAGAS, Reranking, HyDE.

AI Knowledge Hub Launch

The AI Knowledge Hub went live in March 2026, restructured from the ground up to serve everyone in the organization -- from business analysts to software engineers to co-op students.

Original sections at launch:

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Check back regularly for updates on new AI developments, tool releases, and knowledge additions.