> ## 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.

# V2.10.5.3

# StreamNative Weekly Release Notes v2.10.5.3

## Download

### Distributions

* [https://github.com/streamnative/pulsar/releases/tag/v2.10.5.3](https://github.com/streamnative/pulsar/releases/tag/v2.10.5.3)

### Packages

* [Maven Central](https://search.maven.org/artifact/io.streamnative/pulsar/2.10.5.3/pom)

### Images

* [sn-platform](https://hub.docker.com/layers/streamnative/sn-platform/2.10.5.3/images/sha256-189089f1305c1bba0a06b93822df6a455d731850a065689fd7e817c06a690cdd)

## General Changes

### Apache Pulsar

\[branch-2.10] \[fix] \[broker] Fix isolated group not work problem.

\[branch-2.10] Fix flaky test

fd86adad02 set project version

\[fix]\[client] Avoid ack hole for chunk message

\[fix]\[client] Fix consumer can't consume resent chunked messages

\[fix]\[broker]Fix chunked messages will be filtered by duplicating

\[improve] \[broker] Improve cache handling for partitioned topic metadata when doing lookup

\[improve] Introduce the sync() API to ensure consistency on reads during critical metadata operation paths

### KoP

fbe39ff5 Fix GssapiAuthenticationTest test

Optimize authorization by caching authorization results

### AMQP1\_0 Connector

4e5887b change test images

### Function Mesh Worker Service

Fix possible NPE errors

Set retain\[Key]Ordering to false if it is null

Load connector definition from ConnectorCataLog CRD.

Support json format logs and yaml format log config file

Change integration test ci trigger mode to pull\_request.

Support using sidecar to send logs to pulsar

Use AuthConfig.GenericAuth field to replace auth secret