CHANGELOG in prometheus_exporter-0.4.16 vs CHANGELOG in prometheus_exporter-0.4.17

@@ -1,4 +1,8 @@
+0.4.17 - 13-01-2019
+
+- FEATURE: add support for `to_h` on all metrics which can be used to query existing key/values
+
 0.4.16 - 04-11-2019
 
 - FEATURE: Support #reset! on all metric types to reset a metric to default
 
 0.4.15 - 04-11-2019