datasette 1.0a27

📰 Simon Willison's Blog

Learn about the new features and improvements in datasette 1.0a27, an open source multi-tool for exploring and publishing data, and how to apply them in your own projects

intermediate Published 15 Apr 2026
Action Steps
  1. Explore the new features in datasette 1.0a27, such as the RenameTableEvent and the new actor parameter for datasette.client methods
  2. Use the new Database(is_temp_disk=True) option to resolve intermittent database locked errors
  3. Test the improved API explorer for the /-/upsert endpoint
  4. Apply the changes to your own datasette projects, using the updated documentation and release notes as a guide
  5. Use the call_with_supported_arguments() function, now documented as a supported public API, to simplify your code
Who Needs to Know This

Data scientists, data engineers, and developers who work with datasets and data publishing can benefit from this release, as it provides new features and improvements for exploring and publishing data

Key Insight

💡 The new RenameTableEvent and actor parameter for datasette.client methods provide more flexibility and control when working with datasets

Share This
🚀 datasette 1.0a27 is out! 🎉 New features, improvements, and bug fixes for exploring and publishing data. 📊 Check out the release notes and start using it today! #datasette #dataexploration #datapublishing
Read full article → ← Back to Reads