Apache Pulsar End of Life Dates
Release, end of support and end of life dates for every tracked Apache Pulsar version, with current status.
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Status as of 2026-09-23 (UTC): 14 versions tracked; 0 supported, 0 security fixes only, 2 ending within 90 days, 12 end of life.
| Version | Status | Released | Support ends | Extended support ends | Latest |
|---|---|---|---|---|---|
| 4.2 | Ends within 90 days (1 day left) | 2026-03-24 | 2026-09-24 | 2026-09-24 | 4.2.4 |
| 4.1 | End of life | 2025-09-08 | 2026-03-08 | 2026-03-08 | 4.1.3 |
| 4.0 (LTS) | Ends within 90 days (28 days left) | 2024-10-21 | 2026-10-21 | 2027-10-21 | 4.0.13 |
| 3.3 | End of life | 2024-06-05 | 2024-12-05 | 2024-12-05 | 3.3.9 |
| 3.2 | End of life | 2024-02-05 | 2024-08-05 | 2024-08-05 | 3.2.4 |
| 3.1 | End of life | 2023-08-10 | 2024-02-10 | 2024-02-10 | 3.1.3 |
| 3.0 (LTS) | End of life | 2023-05-02 | 2025-05-02 | 2026-05-02 | 3.0.17 |
| 2.11 | End of life | 2023-01-11 | 2024-01-11 | 2024-01-11 | 2.11.4 |
| 2.10 | End of life | 2022-04-18 | 2023-04-18 | 2023-04-18 | 2.10.6 |
| 2.9 | End of life | 2021-12-20 | 2022-12-20 | 2022-12-20 | 2.9.5 |
| 2.8 | End of life | 2021-06-15 | 2022-06-15 | 2022-06-15 | 2.8.4 |
| 2.7 | End of life | 2020-12-03 | 2021-12-03 | 2021-12-03 | 2.7.5 |
| 2.6 | End of life | 2020-06-17 | 2021-06-17 | 2021-06-17 | 2.6.4 |
| 2.5 | End of life | 2020-01-15 | 2021-01-15 | 2021-01-15 | 2.5.2 |
Note: "Not announced" means the vendor has not published a date. "Ended (no date published)" means the source marks it ended without a date. Dates are compared as calendar days in UTC, so a date can flip up to a day earlier or later than your local calendar.
Data: endoflife.date (MIT license), snapshot 2026-09-23. Dates come from each vendor's published lifecycle. Always confirm with the vendor link before a purchase or migration decision.