std.container: fork in the road

[ixid via Digitalmars-d]

On Wednesday, 17 June 2015 at 06:08:57 UTC, Andrei Alexandrescu 
wrote:
> 3. Leave std.container alone and move forward with 
> std.experimental.collection. I am confident the language and 
> its endorsed idioms have reached enough maturity to not make 
> this addition into a regular event.

How about 3 with a forwards compatible naming convention?