vernemq/vernemq 1.10.0

VerneMQ 1.10.0

on GitHub

Note:

VerneMQ software distribution packages and Docker images are now covered by the VerneMQ EULA. See the blog post describing the change:
https://vernemq.com/blog/2019/11/26/vernemq-end-user-license-agreement.html.

Changelog:

• Fix bug where websocket MQTT clients that didn't provide a
  sec-websocket-protocol header to cause a crash to be logged. This case is
  now handled and the connection is terminated gracefully (#1317).
• Fix bug which caused clients MQTT bridges using protocol versions (131 and
  132) to be unable to connect (#1306).
• Upgrade the hackney so VerneMQ is compatible with a TLS change in Erlang/OTP
  22.1.
• Fix bug preventing MQTT 5 publish in/out counts from being shown on the HTTP
  status page.
• Fix lager issue on Raspberry Pi preventing VerneMQ from starting (#1305).
• Upgrade epgsql dependency to version 4.3.0 to get better error messages
  (#1336).
• Add new max_last_will_delay value client which means the value from the
  client is used instead of being overriden by the broker. This client value
  is now the default. This setting only applies to MQTT 5.0 clients.
• Add hidden option response_timeout to vmq_webhooks endpoints. With this
  the time vmq_webhooks waits for a response from the remote endpoint can be
  configured. Default is 5000 milliseconds.
• Add new on_deliver/6 and on_deliver_m5/7 hooks which adds QoS and retained
  information to the parameters. The old variants are deprecated and will be
  removed in the next major version.
• Add new on_session_expired/1 hook which is called when an offline session
  expires and the state is deleted.
• Handle CRL PEM entries with certificates containing empty revocation lists
  (#1337).
• Fix typo in vmq-admin listener start command (#1348).
• Optimize subscription performance when many retained messages are stored on
  the broker and the subscription contains wildcards.
• Fix bug where MQTT 5 publish expiry interval was lost when writing the message
  to the message store.
• Fix bug where a retried MQTT publish after resuming an offline session used
  the wrong message id.
• Fix MQTT 5 shared subscription bug where writing the message to the message
  store resulted in a corrupt message record once a offline session was resumed.
• Refactor built-in message storage to enable multiple storage engines as well as
  to streamline the implementation of alternative message storage plugins.
• Fix metric description string in vmq_bridge.
• Fix regression in vmq_bridge where the retain bit wasn't handled properly for
  incoming publishes.
• Enable to define the MQTT protocol version to be used by vmq_bridge (4 or 3).
• Fix vmq_bridge dynamic configuration handling.
• Fix multiple minor issues in vmq_swc.
• Fix HTTP handlers to support parameterized media types.
• Upgrade lager, poolboy, jsx, luerl dependency.