v0.9.0

Added

• Add type hints. Contributed by Ellis Percival (@flyte) #37

• Add the keepalive, bind_address, bind_port, clean_start, properties arguments. Contributed by Marcin Jaworski (@yawor) in #56

Fixed

• Fix Python 3.6 compatibility. Contributed by (@fipwmaqzufheoxq92ebc) in #57.
  Note that asyncio-mqtt officially targets Python 3.7. Compatibility with 3.6 is community-driven.

• Fix "Broken pipe" error. Contributed by Gilbert (@gilbertsmink) in #55

• Fix socket check when you select the WebSocket transport. Contributed by Robert Chmielowiec (@chmielowiec) in #54

• Fix TypeError on invalid username and password combination

• Check that _misc_task is not None before trying to cancel it. Contributed by Ellis Percival (@flyte) in #41

• Fix exception in on_socket_open: Non-thread-safe operation invoked on an event loop other than the current one. Contributed by Ellis Percival (@flyte) in #40

v0.8.1

Fixed

• Fix AttributeError when you use WebSockets.
  Contributed by Robert Chmielowiec (@chmielowiec) in #36

• Fix asyncio.InvalidStateError in the _on_connect callback.
  Contributed by Maxim Shmalovsky (@vitalalerter) in #31

• Fix "Future exception was never retrieved" on disconnect.
  Contributed by Martin Hjelmare (@martinhjelmare) in #25

• Fix connect so it no longer blocks the event loop.
  Contributed by Øystein Haug Olsen (@oholsen) in #23

v0.8.0

Added

• Add transport argument to Client
  Contributed by @opengs in #21
• Add clean_session argument to Client
  Contributed by @nadyka in #17

v0.7.0

I've tested the library for production use at SBT Instruments. This uncovered a bunch of bugs and missing features that I've adressed in this release. We are approaching a 1.0.0 release. Let me know if you want something changed before that via the issue tracker on GitHub.

Added

• Add support for MQTTv5.
• Add will keyword argument to Client.
• Add MqttConnectError with specific error messages for connection failures.
• Add Client.id property that returns the client ID (or None if the client ID was not specified during construction).

Fixed

• Fix unhandled exception error.
• Fix "Task was destroyed but it is pending" error.
• Fix compatibility with asyncqt's event loop.
• Fix race condition in Client.connect that raised an AttributeError.
• Fix "[asyncio] Future exception was never retrieved" debug message.
• Fix support for python 3.6. Contributed by Derrick Lyndon Pallas (@pallas) in #12