EMQ X 4.3.8 is released now, it mainly includes the following changes:

Bug fixes:

• Fix the rule engine rule import fails

  Github PR: emqx#5512

• Fix the Path field in the Webhook action of rule engine cannot be used

  Github PR: emqx#5468

• Fix the issue that the Force Shutdown mechanism cannot take effect when the process is suspended

  Github PR: emqx#5460

• Fix the issue that the k8s deployment EMQ X cluster cannot be restarted correctly in some cases

  Github PR: emqx#5646, emqx#5428

• Fix exproto cross-node process call error

  Github PR: emqx#5436

Enhancement:

• Add automatic reconnection mechanism and related configuration items for request timeout for exhook to enhance reliability

  Github PR: emqx#5447

• Add disconnect retry mechanism for exproto

  Github PR: emqx#5436

Note: Starting from this version, CentoOS 7 requires the use of openssl 1.1.1. For the installation method of openssl upgrade, please refer to: FAQ - Incorrect OpenSSL Vesion