datasette-export-database 0.3a2

2026-06-25 · Source: Simon Willison's Weblog · Field: Technology & Digital — Software Development & Engineering, Data Science & Analytics · Depth: Intermediate, quick

Summary

Datasette-export-database version 0.3a2, released on June 25th, 2026, introduces a crucial dependency fix to enhance its compatibility with the Datasette ecosystem. The update specifically targets the "pyproject.toml" configuration, where the "datasette" dependency was previously hard-pinned to "datasette==1.0a27". This rigid specification inadvertently rendered the plugin incompatible with any other Datasette versions. The new release modifies this dependency to "datasette>=1.0a27", thereby ensuring the plugin's functionality across Datasette versions 1.0a27 and all subsequent releases. This plugin's core utility remains its ability to export a copy of a mutable SQLite database on demand, a feature now more broadly accessible due to this compatibility improvement.

Key takeaway

For Datasette administrators or software engineers managing plugin dependencies, this update is crucial. If you are using "datasette-export-database", you should upgrade to version 0.3a2 immediately. This ensures the plugin functions correctly with Datasette versions 1.0a27 and newer, preventing compatibility issues that could disrupt on-demand SQLite database exports. Review your "pyproject.toml" files to avoid hard-pinning dependencies, favoring flexible range specifications to maintain broader system compatibility.

Key insights

A dependency fix in datasette-export-database 0.3a2 significantly broadens its compatibility with Datasette versions.

Principles

• Precise dependency ranges prevent unintended incompatibility.
• Mutable database export requires robust plugin integration.

In practice

• Update "datasette-export-database" to 0.3a2 for wider use.
• Review "pyproject.toml" for restrictive dependency pins.

Topics

• Datasette
• SQLite
• Dependency Management
• pyproject.toml
• Software Releases
• Database Export

Code references

• datasette/datasette-export-database

Best for: Software Engineer, Data Engineer

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Editorial summary, takeaway, and curation by AIssential. Original article published by Simon Willison's Weblog.