| --- |
| id: client-java-2.9.1 |
| title: Client Java 2.9.1 |
| sidebar_label: Client Java 2.9.1 |
| --- |
| |
| - Fixed a data race on the Producer to get a Connection [#13176](https://github.com/apache/pulsar/pull/13176) |
| - Fixed Producer: Send CloseProducer on timeout [#13161](https://github.com/apache/pulsar/pull/13161) |
| - Fixed Producer: Use epoch to version Producer's cnx to prevent early delivery of messages [#12779](https://github.com/apache/pulsar/pull/12779) |
| - Removed a data race in MultiTopicsConsumerImpl to ensure correct message order [#12456](https://github.com/apache/pulsar/pull/12456) |
| - Fixed message order in Consumer issue when use listener [#13023](https://github.com/apache/pulsar/pull/13023) |
| - Audience Field Optional is now optional in OAuth2 Client Credentials [#11988](https://github.com/apache/pulsar/pull/11988) |
| |
