Enhancements

• Simplify TLS cipher suite configuration
• Add confirmation before listener closes on Dashboard
• Unify the configuration of TLS on Dashboard
• Supports viewing EMQX version and node role on Dashboard overview page
• Increase restrictions on plugin file types

Bug fixes

• Fix the issue that Mria transactions of replicated nodes could not be executed when nodes of mixed versions formed a cluster
• Fix the issue that the Authorization settings page of Dashboard could not display data
• Fix the issue that the monitoring topic data could not be reset on Dashboard

Other changes

• Remove will message related fields in the response of the client query interface