> ## 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.

# V4.0.6.9

# StreamNative Weekly Release Notes v4.0.6.9

## Download

### Distributions

* [https://github.com/streamnative/pulsar/releases/tag/v4.0.6.9](https://github.com/streamnative/pulsar/releases/tag/v4.0.6.9)

### Packages

* [Maven Central](https://search.maven.org/artifact/io.streamnative/pulsar/4.0.6.9/pom)

### Images

* [sn-platform](https://hub.docker.com/layers/streamnative/sn-platform/4.0.6.9/images/sha256-c44301d0d2b01552cc6fc5976531234c83844775e35370f723315f117acb2fea)

* [sn-platform-slim](https://hub.docker.com/layers/streamnative/sn-platform-slim/4.0.6.9/images/sha256-916953a45e7069ffb9c272f55ecdebcfa1528098e0bf45bfbe8187756cb40bb2)

* [private-cloud](https://hub.docker.com/layers/streamnative/private-cloud/4.0.6.9/images/sha256-916953a45e7069ffb9c272f55ecdebcfa1528098e0bf45bfbe8187756cb40bb2)

## General Changes

### Apache Pulsar

([#24863](https://github.com/apache/pulsar/pull/24863)) \[fix]Fixed getChildren('/') on Oxia based provider

([#24852](https://github.com/apache/pulsar/pull/24852)) \[fix]\[ml] Fix `getNumberOfEntries` may point to deleted ledger

### KoP

c991e802f Merge branch 'branch-4.0' into branch-4.0.6.9

Fix flaky-test: SimpleLoadBalanceTest.testBrokerRestart

a58312ce1 Remove commons-lang usage

Handle invalid topic format error for metadata request

feat(kafka-admin): Support describing topic configs with `kop.kafka.` prefix

Use the Pulsar format for the Kafka consumer offsets topic

fix(kafka-impl): correct topic partition extraction from Pulsar topic names

Reduce spamming logs from schema registry and topic lookup

Add producer ID expiration mechanism for classic engine

Fix released produce request buffer could be accessed

Write transaction log and offset log with partition log

Fix direct memory oom with ack=0

\[Ursa] Improve producer state snapshot taking to avoid metadata thread

### Function Mesh Worker Service

Use new way to build sn-operator image

### StreamNative Ursa storage

Respect markDeletedOffsets when reading entries from PersistStorageApi

Fix pulsar expired ledger not deleted bug

## Security Fixes