0.2.0 / 2019-02-28

• [CHANGE] Switch to Kingpin flag library (#14)
• [FEATURE] Optionally export samples with timestamp (#36)

For consistency with other Prometheus projects, the exporter now expects
POSIX-ish flag semantics. Use single dashes for short options (-h) and two
dashes for long options (--help).

0.1.0 / 2017-07-26

Initial release