Supported
Apache Software Foundation Pulsar · 4.0 (LTS)
Inside the published support window. The published end-of-support date is 2026-10-21 — 82 days from today.
Scope: software releaseAs of 2026-08-01
Lifecycle timeline
- 2024-10-21 — Release date · General availability
- 2026-10-21 — End of support · End of standard support
- 2027-10-21 — Extended support end · End of extended support
Why this status?
“End of support” (end-of-standard-support, 2026-10-21, confirmed) is in the future — the release is inside its published support window.
Pulsar releases still inside the support window
- 4.2 — support ends 2026-09-24
Reported as still supported by the cited source. Apache documents the upgrade path for your edition and contract — confirm there before planning change work.
Evidence
- Apache Pulsar release policy Official · checked 2026-08-01
- endoflife.date product data independent-open · checked 2026-08-01
Keep going
- All Apache Pulsar lifecycle dates· 14 tracked releases
- Free CVE email alerts for Apache
Status derived deterministically from the published milestones. When a vendor does not publish a date, this page says so — it never guesses.