0.3.12

No breaking changes.

Make metric a histogram, not a summary.

0.3.11

No breaking changes.

Add service label to metrics. Renamed path to route.

0.3.10

Improved metrics accounting.

0.3.9

• Check for 500 response from go svc

0.3.8

Changed Prometheus label (status -> status_code).

0.3.7

Added /metrics endpoint for Prometheus metrics.

0.3.6

Upgraded to the latest version of Node 4.x and some other minor improvements.

0.3.5

Switched to the newly renamed carts service.

0.3.4

Improved updated basket functionality.

0.3.3

Adds the option to use Redis as a session backend. Fixes travis config.