Apache RocketMQ 4.4.0 发布

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Apache RocketMQ  4.4.0 已发布

新特性

• [ ISSUE-403 ] - Support the ACL standard for RocketMQ.

• [ ISSUE-502 ] - Support SQL92 filter in pull consumer.

• [ ISSUE-525 ] - Support message trace.

增强

• [ ISSUE-511 ] - Polish comment for CountDownLatch.

• [ ISSUE-536 ] - Update fastjson version to 1.2.51.

• [ ISSUE-571 ] - Polish a default value for DB message.

• [ ISSUE-581 ] - Polish Copyright in NOTICE file.

• [ ISSUE-582 ] - Update asynchronous send thread pool from callback executor to an exclusive one.

• [ ISSUE-586 ] - Format output number in admin tools.

• [ ISSUE-640 ] - Polish config file for travis-ci.

• [ ISSUE-693 ] - Add instance name to enable to send trace message to different clusters.

Bug修复

• [ ISSUE-512 ] - Fixed the issue that RocketMQ can not print config items with -p option.

• [ ISSUE-544 ] - Fixed transactional message will be lost under extreme condition.

• [ ISSUE-556 ] - Fixed the issue that epoll native selector start error in broker.

• [ ISSUE-604 ] - Fixed the issue that semaphore was not released when asyn invoke timeout.