| --- |
| id: client-java-4.0.8 |
| title: Client Java 4.0.8 |
| sidebar_label: Client Java 4.0.8 |
| --- |
| |
| - [improve][misc] Upgrade Netty to 4.1.128.Final ([#24911](https://github.com/apache/pulsar/pull/24911)) |
| - [fix][client] Fix deduplication for getPartitionedTopicMetadata to include method parameters ([#24965](https://github.com/apache/pulsar/pull/24965)) |
| - [fix][client] Fix getPendingQueueSize for PartitionedTopicProducerStatsRecorderImpl: avoid NPE and implement aggregation ([#24830](https://github.com/apache/pulsar/pull/24830)) |
| - [fix][client] Fix thread leak in reloadLookUp method which is used by ServiceUrlProvider ([#24794](https://github.com/apache/pulsar/pull/24794)) |
| - [fix][client] Make auto partitions update work for old brokers without PIP-344 ([#24822](https://github.com/apache/pulsar/pull/24822)) |
| - [improve][client] Deduplicate getTopicsUnderNamespace in BinaryProtoLookupService ([#24962](https://github.com/apache/pulsar/pull/24962)) |
| - [improve][client]Add null check for Pulsar client clock configuration ([#24848](https://github.com/apache/pulsar/pull/24848)) |
| - [fix] Fix mixed lookup/partition metadata requests causing reliability issues and incorrect responses ([#24832](https://github.com/apache/pulsar/pull/24832)) |
