Lifecycle data
Apache Pulsar end-of-life dates
15 of the 15 tracked Pulsar releases carry a published support-end date. 1 is still inside the published support window.
Sources checked 2026-11-10
Still inside the published support window
- 5.0 (LTS) — support ends 2028-10-05 (695 days from today)LTS
Listed as published by the cited source. Confirm the upgrade path Apache documents for your edition and contract before planning change work.
Every tracked Pulsar release
| Release | Status | End of active support | End of support |
|---|---|---|---|
| 5.0 (LTS)LTS | Supported | — | 2028-10-05 |
| 4.2 | End of support | — | 2026-09-24 |
| 4.1 | End of support | — | 2026-03-08 |
| 4.0 (LTS)LTS | End of support | — | 2026-10-21 |
| 3.3 | End of support | — | 2024-12-05 |
| 3.2 | End of support | — | 2024-08-05 |
| 3.1 | End of support | — | 2024-02-10 |
| 3.0 (LTS)LTS | End of support | — | 2025-05-02 |
| 2.11 | End of support | — | 2024-01-11 |
| 2.10 | End of support | — | 2023-04-18 |
| 2.9 | End of support | — | 2022-12-20 |
| 2.8 | End of support | — | 2022-06-15 |
| 2.7 | End of support | — | 2021-12-03 |
| 2.6 | End of support | — | 2021-06-17 |
| 2.5 | End of support | — | 2021-01-15 |
“—” means the source publishes no date for that row. It is not a statement that support continues.
Sources for these dates
- Apache Pulsar release policy Official · checked 2026-11-10
- endoflife.date product data Aggregator · checked 2026-11-10
Lifecycle dates come from the cited sources on the review date shown. Vendor documentation and your support contract remain authoritative. Where a vendor publishes no date, this page says so instead of estimating one.All Apache lifecycle data