DuckDB end of life: end of support by version
DuckDB Foundation · Servers & Databases
For DuckDB by DuckDB Foundation, patchletter knows 7 support cycles. 4 of them have already ended and receive no more security updates. The next support window closes on 17/11/2026, 9 days from now. The current version of DuckDB is 2.0.0. The cycles come from the open endoflife.date project, last reconciled on 07/11/2026.
When does support end for which DuckDB version?
A cycle is a maintained version line. Where a date is given, support ends on that day. After it the vendor ships no more security updates for that line.
| Cycle | Latest version | End of support | Status |
|---|---|---|---|
| 2.0LTS | 2.0.0 | 347 days left | EOL 21 Oct 27 |
| 1.5LTS | 1.5.6 | 113 days left | EOL 1 Mar 27 |
| 1.4LTS | 1.4.5 | 9 days left | EOL in 9 days |
| 1.3 | 1.3.2 | 418 days ago | End of Life |
| 1.2 | 1.2.2 | 536 days ago | End of Life |
| 1.1 | 1.1.3 | 641 days ago | End of Life |
| 1.0 | 1.0.0 | 790 days ago | End of Life |
Which DuckDB versions no longer receive security updates?
4 of 7 cycles have ended. If you run one of those lines, the vendor ships you no more patches, not even for critical flaws.
- DuckDB 1.31.3.2
- DuckDB 1.21.2.2
- DuckDB 1.11.1.3
- DuckDB 1.01.0.0
Where does the EOL data for DuckDB come from?
From the open endoflife.date project, which collects vendors' official support commitments. patchletter reconciles the cycles daily; the DuckDB data is as of 07/11/2026. In case of doubt the vendor's own lifecycle page applies. patchletter deliberately stores no vendor full texts.
New DuckDB versions by email
Tick the product and patchletter reports new releases by email. The update email costs nothing, and one click stops it again. The warning 90, 30 and 7 days before support ends is part of patchletter Pro.