Preparation for 2.5M2

I see all of these as critical…

1. This one will cause issues for anyone using more than one serial device.
2. Definitely a blocker, but there may be a workaround.
3. A migration script needs to be built.
5. hueemulation is currently non-functional, and IMO, this should be a blocker due to the number of people using this binding.
7. Possibly related to 2.
8. Possibly related to 2.
9. allplay and bluetooth could have enough usage to call this a blocker
10. Blocker, but there may be a workaround.

I’m not as concerned about these…

  1. Since this only affects NGRE on Windows after a restart, IMO it’s not a blocker.
  2. I don’t have input for this one, as mqtt is working for my very limited (Owntracks) purposes with mosquitto as the broker.