This release requires certifi 2026.10.19 or later for FastMCP's HTTP stack and certifi-backed integrations following the eMudhra CA compromise. Follow the security notice to update custom, system, and installer trust stores too; upgrading FastMCP alone is insufficient. Thanks to our 1 contributor, with no first-time contributors in this release.
What's Changed
Security 🔒
- Require certifi 2026.10.19 or later and document deployment and installer trust-store updates by @zzstoatzz in #5946.
Documentation 📚
- Add v3.4.11 changelog entries by @zzstoatzz in #5947
Full Changelog: v3.4.10...v3.4.11