3.0.0 Beta 1

💥 Break Changes

• Change target NodeJS to >= v16.13.0 (@hugoalh)(N/A)
• Refactor class Temperature: (@hugoalh)(N/A)
  • Method toJSON is renamed to toObject, and keys are always ASCII symbol instead of customizable
  • Remove static method difference
  • Remove static method unitSI, use static method unit without any parameter will output same result
  • Replace methods toStringASCII and toStringStandard by method toString, and always append standard symbol
• Remove class TemperatureDifference (@hugoalh)(N/A)

〰️ Changes

• Add function convertTemperature as simplify of the class Temperature (@hugoalh)(N/A)