anchor.diff:  [float]
   ==== Lenient boolean representations are deprecated
   
  -Usage of any value other than `false`, `"false", `true` and `"true"` in boolean
  +Usage of any value other than `false`, `"false"`, `true` and `"true"` in boolean
   settings deprecated.
   
   [[breaking_53_rest_api_changes]]
  
positive.code: [float]
  ==== Lenient boolean representations are deprecated
  
  Usage of any value other than `false`, `"false", `true` and `"true"` for
  boolean values in mappings is deprecated.
  
negative.code: [float]
  ==== Lenient boolean representations are deprecated
  
  Usage of any value other than `false`, `"false"`, `true` and `"true"` for
  boolean request parameters and boolean properties in the body of REST API calls
  is deprecated.
  
  