CHANGELOG.md in opentelemetry-sdk-experimental-0.3.0 vs CHANGELOG.md in opentelemetry-sdk-experimental-0.3.1

- old
+ new

@@ -1,6 +1,10 @@
 # Release History: opentelemetry-sdk-experimental
 
+### v0.3.1 / 2023-09-18
+
+* FIXED: Small perf improvement to generate_r
+
 ### v0.3.0 / 2023-06-08
 
 * BREAKING CHANGE: Remove support for EoL Ruby 2.7 
 
 * ADDED: Remove support for EoL Ruby 2.7 