0.27.0

What's Changed

• Add documentation about running Kotori with RabbitMQ as MQTT broker, see Running Kotori with RabbitMQ
• Allow connecting to individual MQTT broker per application
• Improve MQTT logging when connection to broker fails
• Make MQTT broker credential settings username and password optional
• Add software tests for simulating all advanced actions against Grafana
  • Publish single reading in JSON format to MQTT broker and proof that a
    corresponding datasource and a dashboard was created in Grafana.
  • Publish two subsequent readings in JSON format to MQTT broker and
    proof that a corresponding datasource and a dashboard was first
    created and then updated in Grafana.
  • Publish two subsequent readings to two different topics and proof that
    a corresponding datasource and a dashboard with two panels has been
    created in Grafana.
  • Publish two subsequent readings to two different topics and proof that
    a corresponding datasource and two dashboards have been created in
    Grafana.
• Adjust logging format re. milli/microseconds
• Because accessing dashboards by slug has been removed with Grafana 8, Kotori
  will now use the slug-name of the data channel for all of Grafana's uid,
  name and title fields.
• Improve decoding fractional epoch timestamps
• Update to numpy<1.24 on Python >3.10
• Replace Bunch with Munch

Breaking changes

• Stop converging latitude and longitude ingress fields to tags.
  It has been implemented as a convenience case when processing LDI data,
  but it is not applicable in standard data acquisition scenarios, specifically
  when recording positions of moving objects. Thanks, @Tonkenfo.

Infrastructure

• Improve sandbox and CI setup, software tests and documentation
• Update to Twisted <23
• CI: Update to Grafana 7.5.17, 8.5.15, and 9.2.6
• CI: Update to MongoDB 5.0
• Tests: Remove nosetests test runner, replace with pytest
• Build: Use python -m build for building sdist and wheel packages
• Add support for Python 3.10 and 3.11
• Drop support for Python 3.5 and 3.6
• CI: Modernize GHA workflow recipe
• Documentation: Add link checker and fix a few broken links
• Documentation: Update to Sphinx 5

Full Changelog: 0.26.12...0.27.0