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