This is a bugfix release. The changes below include the changes for 1.4.6, which wasn't announced.

Broker

  • Add support for libwebsockets 1.6.

Client library

  • Fix _mosquitto_socketpair() on Windows, reducing the chance of delays when
  • publishing. Closes #483979.

Clients

  • Fix mosquitto_pub -l stripping the final character on a line. Closes #483981.