# What's New in Apache Pulsar 3.2.0

DevFeed: [What's New in Apache Pulsar 3.2.0](<https://devfeed.tech/articles/what-s-new-in-apache-pulsar-3-2-0-12761.md>)

Original publisher: [Read original article](<https://pulsar.apache.org/blog/2024/02/12/announcing-apache-pulsar-3-2/>)

Author: Julien Jakubowski

Published: 2024-02-12T00:00:00Z

Content type: release

Language: en

Sources: [Apache Pulsar Blog](<https://devfeed.tech/sources/apache-pulsar-blog.md>)

Topics: [Apache Pulsar](<https://devfeed.tech/topics/pulsar.md>), [Messaging](<https://devfeed.tech/topics/messaging.md>), [Multitenancy](<https://devfeed.tech/topics/multitenancy.md>), [WebSocket](<https://devfeed.tech/topics/websocket.md>), [Security](<https://devfeed.tech/topics/security.md>), [Encryption](<https://devfeed.tech/topics/encryption.md>), [Refactoring](<https://devfeed.tech/topics/refactoring.md>)

Tags: [apache](<https://devfeed.tech/tags/apache.md>), [collaboration](<https://devfeed.tech/tags/collaboration.md>), [contributors](<https://devfeed.tech/tags/contributors.md>), [features](<https://devfeed.tech/tags/features.md>), [messaging](<https://devfeed.tech/tags/messaging.md>), [multi-tenancy](<https://devfeed.tech/tags/multi-tenancy.md>), [refactoring](<https://devfeed.tech/tags/refactoring.md>), [release](<https://devfeed.tech/tags/release.md>), [security](<https://devfeed.tech/tags/security.md>), [websocket](<https://devfeed.tech/tags/websocket.md>)

## AI overview

Apache Pulsar 3.2 is a feature release with more than 180 improvements, optimizations, and fixes across the broker, Pulsar IO, Pulsar Functions, and CLI. It adds rate-limiting refactoring for capacity management and QoS, changes topic compaction to delete null-key messages by default, introduces WebSocket API updates, improves security for connector secrets, and enhances the CLI user experience.

## Source excerpt

The Apache Pulsar community is thrilled to announce the launch of Apache Pulsar 3.2, a new feature release! This achievement is the result of a significant community collaboration, involving 57 contributors who made over 88 commits to add new features and fix bugs. Our heartfelt thanks go out to every contributor for their invaluable work!