> ## 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.

# V2.11.4.1

# StreamNative Weekly Release Notes v2.11.4.1

## Download

### Distributions

* [https://github.com/streamnative/pulsar/releases/tag/v2.11.4.1](https://github.com/streamnative/pulsar/releases/tag/v2.11.4.1)

### Packages

* [Maven Central](https://search.maven.org/artifact/io.streamnative/pulsar/2.11.4.1/pom)

### Images

* [sn-platform](https://hub.docker.com/layers/streamnative/sn-platform/2.11.4.1/images/sha256-8130c859af2b255507aaa2957e0568a749e06c466d9972211d3b3c18bad0a9d1)

* [sn-platform-slim](https://hub.docker.com/layers/streamnative/sn-platform-slim/2.11.4.1/images/sha256-985eb5d182bb4b81baabe3ec49be6a16ceedb9b82ba3af05f3eb7eb2733e3fb8)

## General Changes

### Apache Pulsar

\[fix]\[broker] Fix NPE causing dispatching to stop when using Key\_Shared mode and allowOutOfOrderDelivery=true

\[improve]\[build] Upgrade OWASP Dependency check version to 9.1.0

\[improve]\[broker] Optimize gzip compression for /metrics endpoint by sharing/caching compressed result

ece1684113 \[fix]\[client]\[branch-2.11] Fix cherry-picking issue in #22393, address SpotBugs failure

\[fix]\[io] Kafka Source connector maybe stuck

\[fix]\[io] Config autoCommitEnabled when it disabled

\[fix]\[broker] Optimize /metrics, fix unbounded request queue issue and fix race conditions in metricsBufferResponse mode

ef20f2bdcd Remove unused import in PendingAckHandleImpl

\[improve]\[broker] Improve Gzip compression, allow excluding specific paths or disabling it

\[improve]\[test] Replace usage of curl in Java test and fix stream leaks

\[improve] \[broker] Servlet support response compression

\[fix] \[broker] Prevent long deduplication cursor backlog so that topic loading wouldn't timeout

\[fix]\[txn]Handle exceptions in the transaction pending ack init

\[fix]\[client] Fix client side memory leak when call MessageImpl.create and fix imprecise client-side metrics: pendingMessagesUpDownCounter, pendingBytesUpDownCounter, latencyHistogram

\[fix]\[broker] Fix invalid condition in logging exceptions

### KoP

Add metrics documents for network in/out bytes

### Cloud Storage Connector

cve: upgrade depend version

Bump org.apache.commons:commons-compress from 1.21 to 1.26.0

Bump jackson-databind from 2.13.4.1 to 2.13.4.2

Bump json-smart from 2.4.7 to 2.4.9

Use the Apache images to run tests, in order to avoid permission issues.

### AWS SQS Connector

9f0ff02 remove pull runner image

### AWS Lambda Connector

Fix pulsar-functions base images.

### StreamNative Pulsar Plugins

Increase Oxia Client create timeout to 60s

\[test] Fix metadata integration test

### Function Mesh Worker Service

3eb1fed4 Add brokerAdditionalServlet

### Google Pub / Sub Connector

chore: bump to JDK 17

Auth SN docker hub