# Introducing Human-in-the-loop Evaluation for Agentic AI Observability

We’ve released Label Studio SDK 2.0.0, bringing expanded project settings, new Enterprise endpoints, and improved documentation. Here’s what’s new and how to upgrade.

Large language models can reason and plan but they can’t act. Learn how to integrate Model Context Protocol (MCP) with Label Studio to automate and simplify your annotation workflows.

In this post, we share how we used Label Studio and its Prompts feature to break down tasks, synthesize QA pairs, and build a reliable RAG assistant.