> ## 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.

# V4.0.1.2

# StreamNative Weekly Release Notes v4.0.1.2

## Download

### Distributions

### Packages

* [Maven Central](https://search.maven.org/artifact/io.streamnative/pulsar/4.0.1.2/pom)

### Images

* [sn-platform](https://hub.docker.com/layers/streamnative/sn-platform/4.0.1.2/images/sha256-82d0b4d50327db370af66977bd77085a44ef1d6a8bc685176911c7a34d9e256a)

* [sn-platform-slim](https://hub.docker.com/layers/streamnative/sn-platform-slim/4.0.1.2/images/sha256-79a5d3ce04593c39880b91dff3a5324c4cc4a03e9976c335beb68fea5a50cd5b)

* [private-cloud](https://hub.docker.com/layers/streamnative/private-cloud/4.0.1.2/images/sha256-79a5d3ce04593c39880b91dff3a5324c4cc4a03e9976c335beb68fea5a50cd5b)

## General Changes

### Apache Pulsar

([#23871](https://github.com/apache/pulsar/pull/23871)) \[feat]\[misc] upgrade oxia java client to 0.5.0

([#23864](https://github.com/apache/pulsar/pull/23864)) \[improve]\[broker] Improve Consumer.equals performance

([#23863](https://github.com/apache/pulsar/pull/23863)) \[improve] Upgrade to Netty 4.1.117.Final

([#23862](https://github.com/apache/pulsar/pull/23862)) \[improve]\[broker] Remove spamming logs for customized managed ledger

([#23857](https://github.com/apache/pulsar/pull/23857)) \[fix]\[test] Add reconsumeLater call in RetryTopicTest#testRetryTopicWithMultiTopic.

([#23853](https://github.com/apache/pulsar/pull/23853)) \[fix]\[client] Orphan producer when concurrently calling producer closing and reconnection

([#23384)](https://github.com/apache/pulsar/pull/23384))) ([#23855](https://github.com/apache/pulsar/pull/23855)) \[fix]\[broker] Revert "\[fix]\[broker] Cancel possible pending replay read in cancelPendingRead

([#23854](https://github.com/apache/pulsar/pull/23854)) \[fix]\[broker] Fix deadlock in Key\_Shared PIP-379 implementation

([#23851](https://github.com/apache/pulsar/pull/23851)) \[improve]\[ci] Publish build scans to develocity.apache.org

([#23852](https://github.com/apache/pulsar/pull/23852)) \[fix]\[test]Fix flaky test testTopicUnloadAfterSessionRebuild

([#23846](https://github.com/apache/pulsar/pull/23846)) \[improve] Support overriding java.net.preferIPv4Stack with OPTS

([#23712](https://github.com/apache/pulsar/pull/23712)) \[fix]\[broker] PIP-399: Fix Metric Name for Delayed Queue

([#23833](https://github.com/apache/pulsar/pull/23833)) \[fix]\[broker] Fix possible mark delete NPE when batch index ack is enabled

([#23841](https://github.com/apache/pulsar/pull/23841)) \[fix] \[broker] Fix acknowledgeCumulativeAsync block when ackReceipt is enabled

([#23847](https://github.com/apache/pulsar/pull/23847)) \[fix]\[misc] Honor dynamic log levels in log4j2.yaml

([#23832](https://github.com/apache/pulsar/pull/23832)) \[fix]\[broker] Remove blocking calls from internalGetPartitionedStats

([#23842](https://github.com/apache/pulsar/pull/23842)) \[fix]\[broker] Continue using the next provider for http authentication if one fails

([#23839](https://github.com/apache/pulsar/pull/23839)) \[improve]\[broker] Reduce unnecessary REPLICATED\_SUBSCRIPTION\_SNAPSHOT\_REQUEST

### AoP

([#1519](https://github.com/streamnative/aop/pull/1519)) Fix SN bom version

([#1501](https://github.com/streamnative/aop/pull/1501)) Fix build script

### MoP

([#1609](https://github.com/streamnative/mop/pull/1609)) Fix build script

([#1606](https://github.com/streamnative/mop/pull/1606)) Use SN bom

### KoP

Add a simple consistent hashing based load balancer implementation

### pulsarctl

([#1711](https://github.com/streamnative/pulsarctl/pull/1711)) fix code check

([#1704](https://github.com/streamnative/pulsarctl/pull/1704)) feat: Subscription get message by id json output

([#1699](https://github.com/streamnative/pulsarctl/pull/1699)) Update subscription get message by id typo lederId to ledgerId

### StreamNative Pulsar Plugins

Fix deploy workflow

Fix deploy package workflow

Add plugin module deploy workflow

### Function Mesh Worker Service

Use SN bom SNAPSHOT version

Do not allow using system topics when creating sink\&source

Reject request when kafka connect's name is longer than 29

Use SN bom to reduce artifact size

### StreamNative Unified RBAC

Add lack sdk jar package and fix integration test

Use SN bom

### StreamNative Ursa storage

\[cleanup] Move the read cache into a single class

Clean up the unused code of ursa-storage-core

Remove the unused code

Use ubuntu-latest to run ci

Unity Catalog support clientId and clientSecret to authenticate.

## Security Fixes