vernemq/vernemq 1.12.0

VerneMQ 1.12.0

on GitHub

Note:

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

TL;DR: You are required to contribute a yearly usage fee (subscription), in case you use these packages commercially.

The packages are based on Erlang/OTP version 23.3.2. You'll (possibly) have to re-compile your own plugins to match the OTP version.

Incompatibility Note:

Existing installations based on SWC synchronisation protocol will have to rebuild clusters with empty/fresh state, due to changes to the SWC layer on disk.

Note: a critical bug introduced with the binary encoding in 1.12.0 is under investigation.

Changelog:

• Fix bug causing the pool_size option for databases to not be respected.
• Update Hackney HTTP client to version 1.17.0
• Allow configuration for TCP listener buffer sizes in vmq_cluster_com module
• Autotune TCP 'buffer' for outgoing TCP connections in vmq_cluster_node module
• Fix command line tool to allow managing anonymous client sessions (Issue #1673)
• Allow custom option for HTTPS endpoints (WebHooks)
• Adds PEM validation of certificate files in server and webhooks schemas
• Adds a new CI profile to the rebar3
• Bumps MongoDB driver to latest
• Adds support for MongoDB DNS SRV lookup in vmq_diversity
• Adds authentication to MongoDB Lua test script in vmq_diversity
• Adds Docker Compose file for local testing
• Update vmq_diversity to newest Luerl version
• Bumps rebar3 executable
• Update Hackney HTTP client to version 1.17.4
• Upgrade Cowboy dependency to 2.8.0
• Adds support for auth_source in MongoDB connections in vmq_diversity
• Enforce UTF8 strings in topics
• Use safe mode for binary_to_term in SWC
• Fix Proxy protocol handling for WebSocket listener.
• Updates in vmq_swc plugin to allow for unique SWC node ids, leading to fixes in synchronisation after
  a node leaves and re-joins a cluster.
• Adds topic_max_depth config value to enforce configurable global maximum number of allowed topic levels
• Ensures that MQTT_v5_user_properties are stored to disk