Pydantic AI Harness v0.21.0 Released with Coder and Researcher Harnesses
samuelcolvin · x · 2026-08-15
Pydantic AI Harness released version v0.21.0. Key updates include the introduction of Coder and Researcher as the first front pages and harness examples, along with a unified capability index spanning core and Harness. Documentation updates include syncing the README installation section and adding a Slack badge.
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