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Posted to dev@pulsar.apache.org by Cong Zhao <zh...@apache.org> on 2025/09/08 11:34:55 UTC

[ANNOUNCE] Apache Pulsar 4.1.0 released

The Apache Pulsar team is proud to announce Apache Pulsar version 4.1.0.

Pulsar is a highly scalable, low latency messaging platform running on commodity hardware. It provides simple pub-sub semantics over topics, guaranteed at-least-once delivery of messages, automatic cursor management for subscribers, and cross-datacenter replication.

For Pulsar release details and downloads, visit:
https://pulsar.apache.org/download

Release Notes are at:
https://pulsar.apache.org/release-notes/versioned/pulsar-4.1.0

We would like to thank the contributors that made the release possible.

Regards,
The Pulsar Team