Apiman 2.2.1.Final is out

[msavy]

We've fixed some issues, most notably relating to Elasticsearch index prefix.

We've also added a feature (of sorts) where if the metrics buffer fills up on EsMetrics, we will log and drop ES records rather than potentially causing blocking.

Check out the release information here: https://github.com/apiman/apiman/releases/tag/2.2.1.Final

You can download everything from the usual locations: https://www.apiman.io/