• UuidType::convertToPHPValue() now checks for instances of UuidInterface
  instead of Uuid.
• When UuidBinaryOrderedTimeType fails to encode or decode a UUID because it
  is not a version 1 UUID, the ConversionException thrown now includes more
  information about the format expected ("UuidV1").
• UuidBinaryOrderedTimeType::getUuidFactory() and
  UuidBinaryOrderedTimeType::getCodec() are now protected instead of
  private.
• Set minimum ramsey/uuid version to 3.5. This is required for use of the
  OrderedTimeCodec this library has supported since version 1.3.0.
• Ensure the library supports the forthcoming ramsey/uuid version 4.0.0.