> ## 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.

# V4.2.1.7

# StreamNative Weekly Release Notes v4.2.1.7

## Download

### Distributions

* [https://github.com/streamnative/pulsar/releases/tag/v4.2.1.7](https://github.com/streamnative/pulsar/releases/tag/v4.2.1.7)

### Packages

* [Maven Central](https://search.maven.org/artifact/io.streamnative/pulsar/4.2.1.7/pom)

### Images

* [sn-platform](https://hub.docker.com/layers/streamnative/sn-platform/4.2.1.7/images/sha256-9f5a0044fdc8a5775e79d6d2bd9f999cebe99f48a3576a4464f7469ceea3bfda)

* [sn-platform-slim](https://hub.docker.com/layers/streamnative/sn-platform-slim/4.2.1.7/images/sha256-f06b022c7cceda4b9f7c64736e9fceaa23911f1101b43073d43cddc62bf6da77)

* [private-cloud](https://hub.docker.com/layers/streamnative/private-cloud/4.2.1.7/images/sha256-f06b022c7cceda4b9f7c64736e9fceaa23911f1101b43073d43cddc62bf6da77)

## General Changes

### Apache Pulsar

([#26158](https://github.com/apache/pulsar/pull/26158)) \[fix]\[metadata] Fix orphaned UR parent nodes not cleaned up with Oxia metadata backend

([#26150](https://github.com/apache/pulsar/pull/26150)) \[improve]\[meta] Support tuning Oxia MetadataStoreConfig through metadata-store URIs

### KoP

Fix OffsetFetch duplicate partition handling

Implement DeleteRecords request correctly

Skip Pulsar message deduplication snapshot for Kafka topics

### Function Mesh Worker Service

5ede611b fix build error

fix(registry): add 'type' field to EnvironmentPackages

81ac6a3a fix(registry): fix QueryParam import for ListAgentsParams

feat: test registry agents api with orca managed agent

registry-service: Type environment config unions

### Pulsar Tiered Storage v2

feat(metrics): unify tiered\_storage\_\* prefix, add offload waiting/max + cache usage/eviction

## Security Fixes