Flomix

I actually prefer the encoding with optional second fractions. I can't think of any reason to force fractions to 3 digits: - forcefully adding .000 to full second values would...

By the way, what would your expectations be for decimal fractions in other values than seconds? Like for 4:30 would you rather expect 2017-09-14T04.5Z or 2017-09-14T04.50Z or 2017-09-14T04.500Z? All 3...

Actually 12:00:00,000 and 12:00:00,00004 are quite different. That requirement might be the case for some use cases, but neither the Java Time API nor ISO 8601 do support information about...

Uhm... I just convert my datetime to an instant. My expectation was that in both cases ZonedDateTime and Instant would render to an identical string, since they represent identical values....

*Bump* please solve this :-) What I don't understand is why there is no configuration for that. For Deserialisation there is `DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE` to enable/disable that normalisation... why isn't there a...

that is exactly why I suggested a new SerializationFeature for this, so other cases would not be broken but developers, who need the un-destroyed timezone information, can use joda again....