EMQ X Core

Enhancements:

• Add ignore_loop_deliver flag for client with MQTT v3.1.1 to avoid loop delivery Github PR: emqx/emqx#1964

• use username replace client_id, disabled default Github PR: emqx/emqx#1961

• Enable emqx.log by default Github PR: emqx/emqx#1979

• Add CLI for log level Github PR: emqx/emqx#1977

• Improve CLI for log tracer Github PR: emqx/emqx#1973

• Optimize log performance Github PR: emqx/emqx#1960

Bug Fixes:

• Fix type validation for User-Property Github PR: emqx/emqx#1969

• Fix wrong description for max_topic_alias Github PR: emqx/emqx#1962

• Update proc meta-data for empty client_id Github PR:emqx/emqx#1980

emqx-coap (plugin)

Enhancements:

• Support Rebar3 GitHub PR: emqx/emqx-coap#89

Bug fixes:

• Fix bad using of sendfun GitHub PR: emqx/emqx-coap#89

emqx-management (plugin)

Bug fixes:

• Fix the unstable rest api for lookup connection in cluster mode GitHub PR: emqx/emqx-management#11

ekka (dependency)

Bug Fixes:

• Fix bug in distributed lock GitHub PR: emqx/ekka#39

minirest (dependency)

Enhancements:

• Support Rebar3 GitHub PR: emqx/minirest#6

cuttlefish (dependency)

Bug fixes:

• Change default logger to std_error GitHub PR: emqx/cuttlefish#4

emqx-rel (build-project)

Enhancements:

• Build with cuttlefish GitHub PR: emqx/emqx-rel#253

• delay_publish plugin is disabled by default GitHub PR: emqx/emqx-rel#251