MCP Just Got Its Biggest Update Since Launch. Here's What Changed.
The July 28 specification release candidate delivers a stateless core, MCP Apps, the Tasks extension, and OAuth 2.1-aligned authorisation. If you're building anything that touches AI agents, this matters.
The Model Context Protocol's biggest revision since launch ships July 28. A stateless core that runs on ordinary HTTP infrastructure, interactive server-rendered UIs, long-running task handling, and enterprise-grade OAuth 2.1 authorisation. Here's what changed and what it means for developers building with agents.