CHANGELOG.md in opentelemetry-instrumentation-concurrent_ruby-0.18.0 vs CHANGELOG.md in opentelemetry-instrumentation-concurrent_ruby-0.18.1

@@ -1,6 +1,10 @@
 # Release History: opentelemetry-instrumentation-concurrent_ruby
 
+### v0.18.1 / 2021-06-23
+
+* (No significant changes)
+
 ### v0.18.0 / 2021-05-21
 
 * ADDED: Updated API depedency for 1.0.0.rc1
 
 ### v0.17.0 / 2021-04-22