Bugfix and Enhancements
Bugfix: fix spec of function setstats/3 (#1575)
Bugfix: clean dead persistent session on connect (#1575)
Bugfix: dup flag not set when re-deliver (#1575)
Bugfix: Upgrade the lager_console_backend config (#1575)
Improve: Support set k8s namespace (#1575)
Upgrade the ekka library to v0.2.3 (#1575)
Improve: move PIPE_DIR dir from /tmp/${WHOAMI}_erl_pipes/$NAME/ to /$RUNNER_DATA_DIR/${WHOAMI}_erl_pipes/$NAME/ (emq-relx#188)
emq-auth-http
Improve: Retry 3 times when httpc:request occurred socket_closed_remotely error (emq-auth-http#70)