v0.3.0 / 2018-08-22

This release contains two major breaking changes:

Flags now require two dashes (--help instead of -help).

The configuration format is now YAML, and uses the same format as the statsd exporter, minus support for
metric types other than gauges.
There is a conversion tool available.
This change adds new features to the mappings:
It is now possible to specify the "name" label.
Regular expressions can be used to match on Graphite metric names beyond extracting dot-separated components.

• [CHANGE] Use YAML configuration format and mapper from statsd exporter (#52)
• [CHANGE] Switch to the Kingpin flag library (#30)
• [FEATURE] Add metric for the sample expiry setting (#34)
• [FEATURE] Add pprof endpoint (#33)
• [BUGFIX] Accept whitespace around the Graphite protocol lines (#53)