DuckDB

Database

DuckDB 1.5 is the newest actively maintained release, currently at patch 1.5.5. 2 of 6 tracked cycles remain supported. The next cycle scheduled to reach end-of-life is 1.4, on September 16, 2026.

Latest version

1.5.5

Jul 22, 2026

Actively maintained cycles

of 6 tracked

Total cycles tracked

since Jun 3, 2024

Release lifecycle

Actively maintainedSecurity support onlyEnd of life

Today

1.5Latest

1.5.5 · Jul 22, 2026

1.4

1.4.5 · Jun 17, 2026

1.3

EOL Sep 16, 2025

1.2

EOL May 21, 2025

1.1

EOL Feb 5, 2025

1.0

EOL Sep 9, 2024

20252026

Data sourced from endoflife.date.

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