Simon Willison releases sqlite-utils 4.0 RC2, largely coded by Claude AI for $149

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Developer Simon Willison has released sqlite-utils 4.0 Release Candidate 2, a tool for working with SQLite databases. The update was notably written mostly by Claude Fable, an AI coding assistant, at a reported cost of approximately $149.25. Willison documented the development process on his blog on July 5, 2026. The release highlights a growing trend of developers using AI assistants to handle substantial portions of open-source software development.

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