Update net.spy:spymemcached 2.11.4 -> 2.11.6 ?

[Tom Zeller]

> On Oct 30, 2015, at 1:40 PM, Cantor, Scott <cantor.2 at osu.edu> wrote:
> 
> Strictly speaking that's not compatible either. The tool seems to do a pretty good job from what I can see of identifying the issues. I think if it says Incompatible, that's pretty much that, barring a compelling need.

I hear you, and am fine with letting the tool determine compatibility. But for the sake of my understanding, what exactly is not compatible ? I would think we would ignore the string version changes, and other than that it looks like methods were added but not removed.