Two community-contributed fixes: auth headers from MCP transport no longer leak through to downstream OpenAPI APIs, and background task workers now correctly receive the originating request ID. Plus a new docs example for context-aware tool factories.

What's Changed

Fixes 🐞

• fix: prevent MCP transport auth header from leaking to downstream OpenAPI APIs (#3260) by @stakeswky in https://github.com/PrefectHQ/fastmcp/pull/3262
• fix: propagate origin_request_id to background task workers by @gfortaine in https://github.com/PrefectHQ/fastmcp/pull/3175

Docs 📚

• Add v3.0.1 release notes by @jlowin in https://github.com/PrefectHQ/fastmcp/pull/3259
• docs: add context-aware tool factory example by @machov in https://github.com/PrefectHQ/fastmcp/pull/3264

New Contributors

• @stakeswky made their first contribution in https://github.com/PrefectHQ/fastmcp/pull/3262
• @machov made their first contribution in https://github.com/PrefectHQ/fastmcp/pull/3264

Full Changelog: https://github.com/PrefectHQ/fastmcp/compare/v3.0.1...v3.0.2