v0.225.2 — 2026-06-15 — Apollo · Gordon
Security
- Fixed legacy HTTP MCP transport Origin validation for the browser-to-localhost boundary. The legacy stateless HTTP transport now shares the same Origin policy as Streamable HTTP and rejects non-loopback browser origins before routing. Reported privately by Ryan Vonbrubeck (@dodge1218).
- Advisory: GHSA-v3f4-w7r7-v3hm.
Full Changelog: v0.225.1...v0.225.2