<!--
.. title: Version 1.6.7 released.
.. slug: version-1-6-7-released
.. date: 2019-09-25 11:27:19 UTC+01:00
.. tags: Releases
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.. link:
.. description:
.. type: text
-->

Mosquitto 1.6.7 has been released, this is a bugfix release.

# Broker
- Add workaround for working with libwebsockets 3.2.0.
- Fix potential crash when reloading config. Closes [#1424], [#1425].

# Client library
- Don't use `/` in autogenerated client ids, to avoid confusing with topics.
- Fix `mosquitto_max_inflight_messages_set()` and `mosquitto_int_option(...,
  MOSQ_OPT_*_MAX, ...)` behaviour. Closes [#1417].
- Fix regression on use of `mosquitto_connect_async()` not working.
  Closes [#1415] and [#1422].

# Clients
- mosquitto_sub: Fix `-E` incorrectly not working unless `-d` was also
  specified. [Closes #1418].
- Updated documentation around automatic client ids.

[#1415]: https://github.com/eclipse/mosquitto/issues/1415
[#1417]: https://github.com/eclipse/mosquitto/issues/1417
[#1418]: https://github.com/eclipse/mosquitto/issues/1418
[#1422]: https://github.com/eclipse/mosquitto/issues/1422
[#1424]: https://github.com/eclipse/mosquitto/issues/1424
[#1425]: https://github.com/eclipse/mosquitto/issues/1425
