This is a bugfix release. * Fix default loop() timeout value in mosquitto.py. 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 sub.py 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. [download page]: /download