| --- |
| id: client-java-4.0.4 |
| title: Client Java 4.0.4 |
| sidebar_label: Client Java 4.0.4 |
| --- |
| |
| - [fix][client] Copy eventTime to retry letter topic and DLQ messages ([#24059](https://github.com/apache/pulsar/pull/24059)) |
| - [fix][client] Fix building broken batched message when publishing ([#24061](https://github.com/apache/pulsar/pull/24061)) |
| - [fix][client] Fix consumer leak when thread is interrupted before subscribe completes ([#24100](https://github.com/apache/pulsar/pull/24100)) |
| - [fix][client] Pattern subscription regression when broker-side evaluation is disabled ([#24104](https://github.com/apache/pulsar/pull/24104)) |
| - [fix][client] PIP-409 retry/dead letter topic producer config don't take effect. ([#24071](https://github.com/apache/pulsar/pull/24071)) |
| - [improve][client] PIP-409: support producer configuration for retry/dead letter topic producer ([#24020](https://github.com/apache/pulsar/pull/24020)) |
| - [improve][client] Prevent NullPointException when closing ClientCredentialsFlow ([#24123](https://github.com/apache/pulsar/pull/24123)) |
| - [clean][client] Clean code for the construction of retry/dead letter topic name ([#24082](https://github.com/apache/pulsar/pull/24082)) |
| - [improve] Upgrade Netty to 4.1.119.Final ([#24049](https://github.com/apache/pulsar/pull/24049)) |
