CHANGELOG.md in opentelemetry-propagator-ottrace-0.21.0 vs CHANGELOG.md in opentelemetry-propagator-ottrace-0.21.1

@@ -1,6 +1,10 @@
 # Release History: opentelemetry-propagator-ottrace
 
+### v0.21.1 / 2023-07-19
+
+* DOCS: Add some clarity to ottrace docs [#522](https://github.com/open-telemetry/opentelemetry-ruby-contrib/pull/522)
+
 ### v0.21.0 / 2023-04-17
 
 * BREAKING CHANGE: Drop support for EoL Ruby 2.7
 
 * ADDED: Drop support for EoL Ruby 2.7