Release 3.4

Spring release

As always, security updates and bug fixes that are not mentioned below. A lot of work went into partitioning and optimizing of the database to handle > 500GB of historical data in a performant manner.

Device

• Support for Modio Modbus testers
• Support for EM6438/EM6436 power meters
• Kernel update to 4.14 LTS
• Various feature updates for the core OS
• Disable the operator per default
• Support for on-device status LEDS
• (experimental) Support for passive Modbus monitoring
• (experimental) Support for 6lowpan connected dali devices
• (experimental) Support for ER IPX controllers

Backend

• mbus triggers will now contain the meter name
• Support for passive Modbus monitoring
• Enable some asyncronous features to handle multiple new devices registering at once
• Improve cache handling in the API
• Upgrade PostgreSQL to 10.x series
• Implement partitioned history tables
• Implement partition based housekeeping

API

• Expose status of configuration changes
• Show when triggers last changed
• Show lastvalue/lastclock for older items