Implementing std.log

[dsimcha]

On 5/9/2011 2:52 AM, Andrei Alexandrescu wrote:
> As I mentioned I'd already decided I'll take a stab at implementing a
> logging module inspired in design from glog. I was tired of the endless
> discussions on what a logging API should look like. This ironically is
> leading now to an embarrassment of riches - we now have two proposals on
> the table. I subjectively prefer mine for the simple reason that it
> includes exactly what I wanted from a logging subsystem with a light
> syntax.
>

I noticed this was recently checked into Phobos.  What's its status?  Is 
it experimental?  Is it for inclusion in the upcoming (2.053) release? 
Is it for 2.054 (the next release after)?