> ## 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.

# V4.2.1.11

# StreamNative Weekly Release Notes v4.2.1.11

## Download

### Distributions

* [https://github.com/streamnative/pulsar/releases/tag/v4.2.1.11](https://github.com/streamnative/pulsar/releases/tag/v4.2.1.11)

### Packages

* [Maven Central](https://search.maven.org/artifact/io.streamnative/pulsar/4.2.1.11/pom)

### Images

* [sn-platform](https://hub.docker.com/layers/streamnative/sn-platform/4.2.1.11/images/sha256-863f24b39d3da3400ef937fc7af4b399a490f2f6fe6db7e19fcde42f5cb26ed7)

* [sn-platform-slim](https://hub.docker.com/layers/streamnative/sn-platform-slim/4.2.1.11/images/sha256-ca3b8255f6f76bc3119f1ecca376087429512bd9b2f7e6c8e123d0d5a2159a59)

* [private-cloud](https://hub.docker.com/layers/streamnative/private-cloud/4.2.1.11/images/sha256-ca3b8255f6f76bc3119f1ecca376087429512bd9b2f7e6c8e123d0d5a2159a59)

## General Changes

### Apache Pulsar

([#26324](https://github.com/apache/pulsar/pull/26324)) \[fix]\[client] Restore OAuth2 HTTP client after deserialization

([#26314](https://github.com/apache/pulsar/pull/26314)) \[improve]\[misc] Upgrade Conscrypt to 2.6.1 to add aarch64 native support

([#26276](https://github.com/apache/pulsar/pull/26276)) \[Fix]\[broker]Get a fenced error when loading a topic that does not allowed the cluster to access

([#26298](https://github.com/apache/pulsar/pull/26298)) \[improve]\[broker] Expose interface for the replicator in ManagedLedger instead of cast the class

([#26299](https://github.com/apache/pulsar/pull/26299)) \[fix]\[ml] Skip contiguous deleted ranges during reads

([#26302](https://github.com/apache/pulsar/pull/26302)) \[improve]\[misc] Upgrade Jetty to 12.1.12

([#26073](https://github.com/apache/pulsar/pull/26073)) \[fix]\[txn] Fix X-Pulsar-txn-uncommitted header semantics and add X-Pulsar-txn-consumable for peek messages

([#26279](https://github.com/apache/pulsar/pull/26279)) \[fix]\[admin] Avoid creating subscriptions when peeking messages if auto-creation is disabled

([#26285](https://github.com/apache/pulsar/pull/26285)) \[fix]\[misc] Remove unnecessary " {}" suffix from log lines when there are no context attributes

### Function Mesh Worker Service

e99198c0 fix: use fixed hash for orca-managed-agents

### Pulsar Tiered Storage v2

improve(read): reduce cache bypass read amplification

feat(metrics): add read cache bypass throughput metric

feat(azure): configure pending connection acquires

fix(offloader): preserve provider-specific legacy metadata

## Security Fixes

### Apache Pulsar

([#26301](https://github.com/apache/pulsar/pull/26301)) \[fix]\[sec]\[branch-4.2] Upgrade Netty to 4.1.137 to address several CVEs and bugs