CHANGELOG.md in opentelemetry-exporter-zipkin-0.17.0 vs CHANGELOG.md in opentelemetry-exporter-zipkin-0.18.0

@@ -1,5 +1,11 @@
 # Release History: opentelemetry-exporter-zipkin
 
+### v0.18.0 / 2021-05-21
+
+* BREAKING CHANGE: Replace Time.now with Process.clock_gettime 
+
+* FIXED: Replace Time.now with Process.clock_gettime 
+
 ### v0.17.0 / 2021-04-22
 
 * Initial release.