- support ratelimit for topic or client ip 限流
- RIP-67: jRaft-Controller Implemention jraft优化
- Improve produce performance in M/S mode 性能优化
- https://github.com/apache/rocketmq/pull/6507 冷读优化
- https://github.com/apache/rocketmq/wiki/RIP-29-Optimize-RocketMQ-NameServer nameserver 心跳路由线程池隔离优化
- https://github.com/apache/rocketmq/issues/6720 心跳性能优化