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- Update all user logging related timestamps to a custom datetime field that includes timezone info
- Added daemon mode (system service) to run ``kolibri start`` in background (default!) 1548
- Implemented ``kolibri stop`` and ``kolibri status`` 1548
- Newly imported channels are given a 'last_updated' timestamp
- Add progress annotation for topics, lazily loaded to increase page load performance
- Add API endpoint for getting number and total size of files in a channel
- Migrate all JS linting to prettier rather than eslint
- Merge audio_mp3_render and video_mp4_render plugins into one single media_player plugin
- KOLIBRI_LISTEN_PORT environment variable for specifying a default for the --port option 1724