v0.14.1

• Fixed. Valid number schemas now keep exclusive bounds at the adjacent
  IEEE-754 value, including subnormals, instead of stepping by a decimal
  fraction that could cross an entire representable interval.
• Fixed. Integer multipleOf calculations stay in the native integer
  domain and fail closed at its limits; number multiples whose index cannot
  fit that domain now fail closed too.
• Fixed. Multipart per-part content types and encoding headers reject
  invalid field names and CR/LF values before either a case or a PSR-7 request
  is constructed.