DuckDB 2.0.0 LTS "Cinnamon Teal"
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DuckDB
Announcing DuckDB 2.0.0 LTS “Cinnamon Teal”
The DuckDB team is happy to announce that today we're releasing DuckDB version 2.0.0 LTS, codenamed “Cinnamon Teal” (Spatula cyanoptera). This is our biggest feature release so far, and it ships a polished version of the Quack protocol, asynchronous I/O,…

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1October 21, 2026 717 7