JacksonValueSerialization support java.time.*? Zest 3.0?

[zhuangmz08]

Hi, I would like to design my domain model using java.time.* provided by java8 
instead of JodaDate, using functional interface provided by java8 instead of 
Zest 2.1.I find that this will be supported in Zest 3.0. When will Zest 3.0 
release? Thanks a lot.