Is D 0.163 D 1.0?

[Reiner Pope]

Lars Ivar Igesund wrote:
> Walter Bright wrote:
> 
>> I think the title says it all.
> 
> When immutability is achievable and protection attributes actually work in
> sane and consistent way for classes, inheritance and mixins (mixins are
> cool but a fairly raw feature).
> 
I'm inclined to agree on the topic of immutability. Although delaying 
1.0 in order to find a solution is very disappointing, many people think 
that a good immutability system is important, and leaving one out of a 
1.0 release makes that goal less achievable because it is almost certain 
to break some code.