Documentation Index
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StreamNative Weekly Release Notes v4.2.0.7
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General Changes
Apache Pulsar
(#25679) [fix][test] Fix flaky OneWayReplicatorDeduplicationTest.testDeduplication
(#25677) [improve][test] Set diskUsageThreshold to 0.999 for tests to effectively disable the check
(#25641) [fix][test] Make NamespacesTest.cleanupAfterMethod tolerant of transient infra failures
(#25640) [fix][test] Fix flaky testGetExcludedBookiesWithIsolationGroups
(#25638) [fix][test] Reduce flakiness in testLoadBalancerServiceUnitTableViewSyncer
(#25596) [fix][test] Fix flaky ExtensibleLoadManagerImplTest.testLoadBalancerServiceUnitTableViewSyncer
(#25759) [fix][client] Apply Avro logical type conversions when decoding schema without classloader
(#25752) [improve][misc] Upgrade Jetty to 12.1.9
(#25538) [improve][client] Implement tls_client_auth for AuthenticationOAuth2
(#25736) [fix][broker] Merge broker offload extra configurations
(#25626) [improve][broker] optimize namespaceBundle validation to fix single-thread 100% CPU during unloading entire namespaces
(#25624) [fix][broker] Close pending acks cleanup gap in BacklogQuotaManager
(#25592) [fix][broker] Move pending acks cleanup to selected mark-delete callbacks
(#25589) [fix][broker] Fix race in pending acks removal in redeliverUnacknowledgedMessages
(#25579) [fix][broker] Wait for orphan schema ledger cleanup before retry
(#25514) [fix][broker] Clean up orphan ledger on concurrent initial schema creation in BookkeeperSchemaStorage
(#25681) [fix][broker] Correct two race conditions in the tracker code and logic bug in InMemoryDelayedDeliveryTracker that failed with NoSuchElementException
(#25684) [fix][broker] Skip backlog-quota eviction on fenced/closing topics
(#25730) (#25739) [fix][client] Make ClientBuilder serializable
(#25581) [fix][broker] Decrement unacked counter when removeAllUpTo removes pending acks
(#25126) [improve][cli] Add client side looping in “pulsar-admin topics analyze-backlog” cli to avoid potential HTTP call timeout
(#25725) [fix][client]Broker-side producer handle leak if closes a producer which state is regitering schema
(#25728) [fix][broker][branch-4.2] URL-encode sub-name in Txn pending-ack topic #25727
(#25583) [fix][broker][fix][broker]Replication stats is empty when the cluster is the target cluster of a one-way replication
(#25625) [fix][broker]Replication is stuck because failed to read entries
(#25663) [improve][misc] Upgrade Caffeine to 3.2.4
(#25644) [fix][broker] ConcurrentLongHashMap throw ArrayIndexOutOfBoundsException
(#25572) [fix][broker] Race condition causes perpetual backlog on internal topics
KoP
Implement lazy recovery for producer state management for classic engine
4c5015c44 [branch-4.2] Remove proxy from build.sh
18f8469c8 Remove pulsar-kafka-proxy dependency from pom.xml
Fix fetch request duplicate key issue
Fix rdkafka requests might be forward to non-leader brokers and never recovered
Skip permission check for internal stats consumer
Stabilize generated swagger definitions
Remove proxy module and related tests
Fix possible message loss from idempotent producers during ledger rollover
StreamNative Pulsar Plugins
fix: upgrade Netty to 4.1.133.Final in bookie-rackinfo to fix CVEs for sn-platform-slim:4.2.0.6
Fix to allow message id seek for non-partitioned topics
pulsarctl
Bump go version to 1.25.10 to fix CVE
Add JDK path
Function Mesh Worker Service
5fbc54fb fix ci
feat: Support pin agent version when create session
feat: support filter based on metadata and use CRD for sessions
feat: Align with Anthropic api
fix(registry-service): mirror agent rename onto binding display-name
feat: add default metadata and add metadata to labels
feat: Support sandbox agent
StreamNative Unified RBAC
refactor: remove Pulsar servlet compatibility logic on main
63f1b65 Bump version to 1.13.2-rc10
41b673e Bump version to 1.13.2-rc9
b2f01df Bump version to 1.13.2-rc8
feat: add more agent related permissions
6dfb0ea Bump version to 1.13.2-rc7
c2fd5c0 Bump version to 1.13.2-rc6
[codex] Fix maintenance notification action RBAC mappings
0ad4ea1 Bump version to 1.13.2-rc5
feat: add MaintenanceNotification permissions to unified RBAC
9c144cf Bump version to 1.13.2-rc4
ba6b888 Bump version to 1.13.2-rc3
feat: add test cases for workspaces and update sdk-apiserver
bde7d6e Bump version to 1.13.2-rc2
fix: update workspaces’ api group to compute.streamnative.io
66bbb7a Bump version to 1.13.2-rc1
fix: support cloud integration with specified image
fix: remove Cloud Integration workflow
fix: switch default Pulsar to snstage/pulsar:4.0.9.6 and simplify integration tests
fix: exclude integration tests from PR CI
fix: remove duplicate CI runs on branch-* pushes
fix: make pulsar-broker Maven group configurable
0c6a183 Bump version to 1.13.1
9aa9527 Bump version to 1.13.1-rc5
fix: remove duplicate npm version in Publish JS step
60db2c5 Bump version to 1.13.1-rc4
fix: bump sdk-js package.json version in release step
82eb61a Bump version to 1.13.1-rc3
feat: validate before release, fix pipeline ordering
00b7cc6 Bump version to 1.13.1-rc2
refactor: independent versioning, sdk-java-admin split, shade cel
Security Fixes
Apache Pulsar
(#25744) [fix][sec] Upgrade thrift to 0.23.0 to address CVE-2026-43869
(#25745) [fix][sec] Upgrade vertx to 4.5.27 to address CVE-2026-6860
(#25737) [fix][sec] Upgrade vert.x to 4.5.25 to address CVE-2026-6860
(#25670) [fix][sec] Upgrade Netty to 4.1.133.Final to address CVEs
