I can confirm that they are using 2.2.0 in the code and thats all they
depend on (we too use yammer metrics and currently its integrating
nicely with our metrics.

To Jun's question it would seem 3.0.0 was in fact released recently
see https://groups.google.com/forum/#!topic/metrics-user/U9cJsrSEq2M

On Thu, Jun 27, 2013 at 7:15 AM, Jun Rao <[EMAIL PROTECTED]> wrote:

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