> ## 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.

# V4.1.3.3

# StreamNative Weekly Release Notes v4.1.3.3

## Download

### Distributions

* [https://github.com/streamnative/pulsar/releases/tag/v4.1.3.3](https://github.com/streamnative/pulsar/releases/tag/v4.1.3.3)

### Packages

* [Maven Central](https://search.maven.org/artifact/io.streamnative/pulsar/4.1.3.3/pom)

### Images

* [sn-platform](https://hub.docker.com/layers/streamnative/sn-platform/4.1.3.3/images/sha256-5b5dd26b8fd5c21f8d2243481852d94a5c713bfe5e038f333ac1aeac70a4f523)

* [sn-platform-slim](https://hub.docker.com/layers/streamnative/sn-platform-slim/4.1.3.3/images/sha256-4c47bc76f3079301c0261eac6f876a1e3cb8371d5727a0b513ece126eb961e8f)

* [private-cloud](https://hub.docker.com/layers/streamnative/private-cloud/4.1.3.3/images/sha256-4c47bc76f3079301c0261eac6f876a1e3cb8371d5727a0b513ece126eb961e8f)

## General Changes

### Apache Pulsar

([#25296](https://github.com/apache/pulsar/pull/25296)) \[fix]\[offload] Close all resources in BlobStoreBackedReadHandleImplV2.closeAsync

([#25276](https://github.com/apache/pulsar/pull/25276)) \[fix]\[broker] Support namespace unsubscribe when bundles are unloaded

### KoP

Improve performance for finding position by offset

### StreamNative Pulsar Plugins

Use `CLOUDSTORAGE_S3_BUCKET` for AWS cloud storage tests

Remove deprecated checkCluster method using TopicName.getCluster()

\[imporve]\[audit-log]expands producer maxPendingMessages to avoid the error 'Producer send queue is full'

\[feature] A new detector for loading topics

\[fix]\[audit-log] Log ProducerQueueIsFullError at INFO level to prevent log flooding

fix: override log4j to 2.25.3 for metadata tool

### pulsarctl

test: tolerate namespace not found errors

bump go version to 1.25.8 to fix CVE-2026-25679 and CVE-2026-27142

feat(topic): add subscription dispatch rate commands

### StreamNative Unified RBAC

a4666a0 Bump version to 1.9.3

fix ci

b25340b Bump version to 1.9.2

feat: Add workspace related permissions

7217191 Bump version to 1.9.1

f67a04f Bump version to 1.9.0

7e951d3 Bump version to 1.8.4

2e934a1 Bump version to 1.8.3

55dc467 Bump version to 1.8.2

df7efec Bump version to 1.8.1

79549de Bump version to 1.8.0

feat: upgrade sdk-go version to v0.15.0

feat: support instances permissions mapping

ceb3418 Bump version to 1.7.4

fixes the schedule release workflow

5ef2946 fixes: configure maven

34c62ff fixes: use the pulsar image directly

fca5ff8 fixes: fix the wrong image

feat: support features and featuregates permissions mapping

## Security Fixes

### Apache Pulsar

([#25303](https://github.com/apache/pulsar/pull/25303)) \[fix]\[sec] Bump org.apache.zookeeper:zookeeper from 3.9.4 to 3.9.5