Version 2.0.13 of Mosquitto has been released. This is a bugfix release.

Broker

Fix max_keepalive option not being able to be set to 0.
Fix LWT messages not being delivered if per_listener_settings was set to true. Closes #2314.
Various fixes around inflight quota management. Closes #2306.
Fix problem parsing config files with Windows line endings. Closes #2297.
Don't send retained messages when a shared subscription is made.
Fix log being truncated in Windows.
Fix client id not showing in log on failed connections, where possible.
Fix broker sending duplicate CONNACK on failed MQTT v5 reauthentication. Closes #2339.
Fix mosquitto_plugin.h not including mosquitto_broker.h. Closes #2350.

Client library

Initialise sockpairR/W to invalid in mosquitto_reinitialise() to avoid closing invalid sockets in mosquitto_destroy() on error. Closes #2326.

Clients

Fix date format in mosquitto_sub output. Closes #2353.