- #151: Add optional argument
deserializeNullAsNone: boolto option.WithSkippableOptionFields(SkippableOptionFields). When true, skippable option fields can be deserialized asNonenot only from a missing field, but also fromnull.
deserializeNullAsNone: bool to option .WithSkippableOptionFields(SkippableOptionFields). When true, skippable option fields can be deserialized as None not only from a missing field, but also from null.