EMQ X Core

Enhancements:

• Add +L vm args for reducing some memory for emqx edge

  Github PR: emqx/emqx#2110

• Change logger level in a single command

  Github PR: emqx/emqx#2115

• Refactor the emqx bridge; Support bridge message persistence.

  Github PR: emqx/emqx#2160, emqx/emqx#2117, emqx/emqx#2113, emqx/emqx#2108, emqx/emqx#2053

• Optimize route matching

  Github PR: emqx/emqx#2124

• Improve the design of 'emqx_client' module

  Github PR: emqx/emqx#2137

• Improve the design of 'emqx_pool' module

  Github PR: emqx/emqx#2138

• Improve shared subscribe dispatch implementation

  Github PR: emqx/emqx#2144

• Re-generate the configuration when restarting emqx

  Github PR: emqx/emqx#2175

Bug Fixes:

• Fix crash if peer closed the connection

  Github PR: emqx/emqx#2120

• Fix the bug that send will message unexpectedly

  Github PR: emqx/emqx#2156

emqx-lwm2m (plugin)

Bug Fixes:

• Remove authentication for LwM2M

  GitHub PR: emqx/emqx-lwm2m#14

emqx-auth-username (plugin)

Enhancements:

• Support optional encryption modes

  GitHub PR: emqx/emqx-auth-usernmae#64

emqx-auth-clientid (plugin)

Enhancements:

• Support optional encryption modes

  GitHub PR: emqx/emqx-auth-clientid#52

emqx-management (plugin)

Enhancements:

• Add a new CLI 'plugins reload '; Re-generate the configuration when reloading emqx plugin

  Github PR: emqx/emqx-management#30

mysql-otp (dependency)

Enhancements:

• Add support for MySQL 8

  GitHub PR: emqx/mysql-otp#1