> ## 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.

# V3.1.2.1

# StreamNative Weekly Release Notes v3.1.2.1

## Download

### Distributions

* [https://github.com/streamnative/pulsar/releases/tag/v3.1.2.1](https://github.com/streamnative/pulsar/releases/tag/v3.1.2.1)

### Packages

* [Maven Central](https://search.maven.org/artifact/io.streamnative/pulsar/3.1.2.1/pom)

### Images

* [sn-platform](https://hub.docker.com/layers/streamnative/sn-platform/3.1.2.1/images/sha256-3ef9ef55cf921c5496de6f34bc9517d5f674e8596be8d8dd694b6504fadf9acd)

## General Changes

### Apache Pulsar

\[improve]\[broker] Improve NamespaceUnloadStrategy error message

\[fix]\[txn] Fix getting last message ID when there are ongoing transactions

\[improve]\[broker] Skip loading the NAR packages if not configured

\[fix]\[sec] Exclude avro from hadoop-client

\[improve] \[client] Prevent reserve memory with a negative memory size to avoid send task stuck

\[fix]\[client] Fix messages in the batch container timed out unexpectedly

\[fix]\[broker] fix the wrong value of BrokerSrevice.maxUnackedMsgsPerDispatcher

\[fix]\[broker]Fix NonPersistentDispatcherMultipleConsumers ArrayIndexOutOfBoundsException

\[improve]\[build] Add a default username in the image

\[fix] \[broker] Fix break change: could not subscribe partitioned topic with a suffix-matched regexp due to a mistake of PIP-145

\[fix] \[client] Messages lost due to TopicListWatcher reconnect

\[improve]\[broker] Don't rollover empty ledgers based on inactivity

\[fix]\[broker] Fix compaction/replication data loss when expire messages

\[fix] \[ml] Fix retry mechanism of deleting ledgers to invalidate

\[improve]\[broker] defer the ownership checks if the owner is inactive (ExtensibleLoadManager)

\[fix] \[broker] Update topic policies as much as possible when some ex was thrown

\[improve]\[io] Make connectors load sensitive fields from secrets

\[fix]\[broker] Delete compacted ledger when topic is deleted

\[fix]\[broker] Avoid compaction task stuck when the last message to compact is a marker

\[fix]\[fn] Fix Deadlock in Functions Worker LeaderService

\[fix]\[test] Fix PerformanceProducer send count error

\[improve]\[broker] cleanup the empty subscriptionAuthenticationMap in zk when revoke subscription permission

\[fix]\[broker] Fix TableViewLoadDataStoreImpl NPE

\[improve]\[proxy] Fix comment about enableProxyStatsEndpoints

b0e8b5abb5 Upgrade OWASP dependency check maven plugin version

### KoP

Fix offset commit timeout error due to incorrect send timer implementation

9f421ac6 Set project version with 3.1.x

\[schema-registry] Support TLS authentication

\[schema-registry] Wait reader read latest data after writing

\[schema-registry] Support list subjects for schema

\[feature] Support TLS authentication

Only authentication SASL\_PLAINTEXT OR SASL\_SSL endpoint

Increase the default maxReadEntriesNum to 50

\[schema-registry] Support `https` protocol and multi-listeners

Make loading offsets synchronous to avoid race condition

### Cloud Storage Connector

\[Doc] Add doc for `includeTopicToMetadata` configuration

Add default value for the partitionType to `partition`

\[feat]\[proposal-2] Support including the topic name to the metadata(#836)

\[Proposal-2] Support including the topic name to the metadata

Add AWS-S3-Sink doc for proposal-1

Add doc for new partitioner

\[Proposal-1] Support Partitioner Refactoring

Proposal-1: Partitioner Refactoring

### AMQP1\_0 Connector

Fix incorrect docker images link.

### pulsarctl

Update jose2go to fix GHSA-mhpq-9638-x6pw

### StreamNative Pulsar Plugins

\[fix]\[cve] Exclude logback from zookeeper

\[fix]\[detector] Cleanup inactive broker's e2e detector

Include one older txn log file in the backup when needed

Update jose2go to 1.6.0 to address GHSA-mhpq-9638-x6pw

Upgrade pulsar to 3.1.1.2

Release SN-RBAC to branch-3.1

### Cloud Pulsar Plugins

Fix build.sh

Release apikeys\&oauth2 module first in build.sh

Fix test pom

Release SN-RBAC to branch-3.1

### Function Mesh Worker Service

add transformFunctionEnabled and disabled by default