CHANGELOG.md in opentelemetry-instrumentation-concurrent_ruby-0.6.0 vs CHANGELOG.md in opentelemetry-instrumentation-concurrent_ruby-0.7.0

@@ -1,5 +1,10 @@
 # Release History: opentelemetry-instrumentation-concurrent_ruby
 
+### v0.7.0 / 2020-10-07
+
+* DOCS: Added README for concurrent ruby  
+* DOCS: Standardize toplevel docs structure and readme 
+
 ### v0.6.0 / 2020-09-10
 
 * (No significant changes)