DuckDB End of Life (EOL) Dates and End of Support (EOS) Dates

Official Release Policy

4 DuckDB versions have reached End of Life (EOL) and End of Support (EOS), including DuckDB 1.3 (EOL date: Sep 16, 2025) — no longer receiving security updates or patches. DuckDB 1.5 reaches its End of Support date on Nov 01, 2026 — plan your upgrade path now. Also see CockroachDB lifecycle dates for related end-of-life information.

DuckDB end of life dates timeline — release schedule chart of the 6 most recent DuckDB versions, mapping security support windows against their EOL dates — DuckDB end of life dates and end of support (EOS) dates shown as a release schedule — support windows for the 6 most recent DuckDB releases. Each bar runs from the release date to the end of security support, with the dashed line marking today. Exact DuckDB EOL, EOS and EOSL dates for every version are listed in the tables below.

DuckDB Releases Nearing End of Life - Support Ending Soon (2)

Important: The following DuckDB releases will reach End of Life (EOL) within 6 months. Plan your migration to a supported release to ensure continued security updates and support.

Release	Released	Support Status	Latest	LTS
1.5	Mar 09, 2026 (6 months ago)	Nov 01, 2026 (in 3 weeks and 3 days)	1.5.6 2026-09-28 (1 week and 3 days ago)	-
1.4 (LTS)	Sep 16, 2025 (1 year ago)	Nov 17, 2026 (in 1 month and 1 week)	1.4.5 2026-06-17 (3 months ago)	LTS

DuckDB End of Life (EOL) Releases - No Longer Supported (4)

Release	Released	Support Status	Latest	LTS
1.3	May 21, 2025 (1 year and 4 months ago)	Sep 16, 2025 (1 year ago)	1.3.2 2025-07-08 (1 year and 3 months ago)	-
1.2	Feb 05, 2025 (1 year and 8 months ago)	May 21, 2025 (1 year and 4 months ago)	1.2.2 2025-04-08 (1 year and 6 months ago)	-
1.1	Sep 09, 2024 (2 years ago)	Feb 05, 2025 (1 year and 8 months ago)	1.1.3 2024-11-04 (1 year and 11 months ago)	-
1.0	Jun 03, 2024 (2 years and 4 months ago)	Sep 09, 2024 (2 years ago)	1.0.0 2024-06-03 (2 years and 4 months ago)	-

DuckDB End of Life & Support Summary

DuckDB Versions Nearing End of Life

2 DuckDB releases are reaching End of Life (EOL) within 6 months. DuckDB 1.5 support ends on Nov 01, 2026. DuckDB 1.4 (LTS) follows on Nov 17, 2026. Also see SQLite end of support for related end-of-life information.

DuckDB End of Life (EOL) Version History

4 DuckDB releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. DuckDB 1.3 reached EOL on Sep 16, 2025. DuckDB 1.5 is the most recent release still receiving support.