Apache Pulsar 4.1

end of lifeno security fixes since 2026-03-08

Apache Pulsar 4.1 reached end of life 7 months ago.

Supported now: Apache Pulsar 5.0 (LTS until 2028-10-05)

Facts

Released
(13 months ago)
Security support ended
(7 months ago)
Latest release
4.1.3, (8 months ago)
Source
endoflife.date (checked 2026-09-09)

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