Changelog

0.5.0

Add set to Counter (@darkman66)

0.4.0

Add inc and dec to CommonGauge (@maxfrei)

0.3.0

Fix documentation
Add expire for CommonGauge.

0.2.0

Add CommonGauge metric.
Add timeit decorator for Summary and Histogram
Start tests via tox in docker for python 3.5, 3.6, 3.7.

0.1.0

Metric Counter, Summary, Histogram and Gauge (per process).