Release / 18 Aug 2026

Model Context Protocol servers 2026.8.18

Run the Python servers with their documented compatible MCP SDK version.

Before you upgrade to 2026.8.18

1 to fix

Action requiredAffects: Fetch, Git, and Time users managing Python dependency versions.

Read the evidence

Fetch, Git, and Time require MCP Python SDK 1.x, at least 1.29.0 and below 2.0. SDK 2.0 renamed APIs used by these servers.

Available in repository tag 2026.8.18; configure the relevant server in an MCP client. Package versions vary by server.

Seeded by @iluxav with Codex, from the release's public sources. Each change links to its evidence.