Apache Pulsar Releases

Apache Pulsar message broker updates

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Last checked 12 Oct 2026, 21:47 GMT+2

Latest updates

Summary generated 11 Oct 2026.

The 5.0.0 release included PIP-441 for broker-level metrics on skipped non-recoverable data.
The 5.0.0 release also included PIP-494 for a scalable topics client spec.
4.2.5 and 4.0.14 updated BookKeeper to 4.17.4.

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