- Disable polling pattern topics when TopicListWatcher is enabled. #20779
- Fix negative message re-delivery twice issue #20750
- Fix subscribing pattern topics through Proxy not working #20739
- Messages lost when consumers reconnect #20695
- Fix the deadlock issue of consumers while using multiple IO threads #20669
- Make the whole grabCnx() progress atomic #20595
- Swallow Conscrypt ClassNotFoundException #20371
- Improve for thread-safe
seek #20321 - Document Java Client's Seek logic thread-safety improved in 20242 #20284
- Fix where the function getMsgNumInReceiverQueue always returns 0 when using message listener #20245
- Java Client's Seek Logic Not Threadsafe 1 #20242
- SchemaDefinition handle JSR310_CONVERSION_ENABLED property #20201
- Enable custom Encrypt/Decrypt Methods for ReaderImplementation. #12599