This is a bugfix release.

  • Fix default loop() timeout value in Previous value was 0, causing high cpu load.
  • Fix message handling problem in client library when more than one message was in the client queue.
  • Fix the logic used to determine whether a QoS>0 message needs to be retried.
  • Fix the Python example so that it quits on error.

See the download page. Includes Windows 32-bit binaries for the broker compiled with Cygwin, and the client library and clients compiled natively with Visual Studio to allow developing native Windows MQTT clients.