* Amazfit GTR: Initial and incomplete support, mostly untested
* Amazfit Bip: add Portuguese to the list of selectable languages
* Mi Band 4: Enable emoji font setting
* Makibes HR3: Support the english version
* Makibes HR3: Enable bluetooth pairing for working reconnection
* Work around crash when trying to display changelog
* Sleep detection settings: Rolling 24 hours (existing style) or Noon to noon
* Add alternative color to heartrate in chart settings