[Issue 286] New: update Phobo's zlib from 1.2.1 to 1.2.3

[Anders F Björklund]

Sean Kelly wrote:

>> Had it linked to the external library, it would
>> have been updated already last year when reported.
> 
> The D 'header' module still might need to be updated, so it's not an 
> automatic process. 

Was there API changes too ? I was under the impression
it was mostly a security update, i.e. no real D changes.

i.e. as I remember it, there were only some new functions
so it would have been cool to link D's 1.2.1 to C's 1.2.3

--anders