> ## Documentation Index
> Fetch the complete documentation index at: https://docs.streamnative.io/llms.txt
> Use this file to discover all available pages before exploring further.

# V4.2.0.3

# StreamNative Weekly Release Notes v4.2.0.3

## Download

### Distributions

* [https://github.com/streamnative/pulsar/releases/tag/v4.2.0.3](https://github.com/streamnative/pulsar/releases/tag/v4.2.0.3)

### Packages

* [Maven Central](https://search.maven.org/artifact/io.streamnative/pulsar/4.2.0.3/pom)

### Images

* [sn-platform](https://hub.docker.com/layers/streamnative/sn-platform/4.2.0.3/images/sha256-2e6ebade6aed60e4593d2ee2994d8a39f35f6e9c9dcf82d5e82c1b65a001a546)

* [sn-platform-slim](https://hub.docker.com/layers/streamnative/sn-platform-slim/4.2.0.3/images/sha256-534919ecf46f0db656702f05cf47be50b4f4c2eb02bc568fb6fa281b434e9633)

* [private-cloud](https://hub.docker.com/layers/streamnative/private-cloud/4.2.0.3/images/sha256-534919ecf46f0db656702f05cf47be50b4f4c2eb02bc568fb6fa281b434e9633)

## General Changes

### KoP

Prevent concurrent metadata requests in each connection

Improve the performance of metadata request processing

Support listing non-partitioned topics

Speed up maven build by adjusting the repository order

Improve offset index update logic

Only try creating missed partition when the partition does not exist

### pulsarctl

Bump go version to 1.25.9 to fix CVE-2026-32280

### Cloud Pulsar Plugins

\[ApiKeys] Include role in auth failure log during new/refresh auth state

### Function Mesh Worker Service

e1285860 fix ci

fix(auth): preserve service account when updateAuthData is false

## Security Fixes