DuckDB 1.0 (via) Six years in the making. The most significant feature in this milestone is stability of the file format: previous releases often required files to be upgraded to work with the new version.
This release also aspires to provide stability for both the SQL dialect and the C API, though these may still change with sufficient warning in the future.
Recent articles
- Reverse engineering Codex CLI to get GPT-5-Codex-Mini to draw me a pelican - 9th November 2025
- Video + notes on upgrading a Datasette plugin for the latest 1.0 alpha, with help from uv and OpenAI Codex CLI - 6th November 2025
- Code research projects with async coding agents like Claude Code and Codex - 6th November 2025