CHANGELOG.md in opentelemetry-instrumentation-concurrent_ruby-0.20.1 vs CHANGELOG.md in opentelemetry-instrumentation-concurrent_ruby-0.21.0

- old
+ new

@@ -1,6 +1,12 @@
 # Release History: opentelemetry-instrumentation-concurrent_ruby
 
+### v0.21.0 / 2023-04-17
+
+* BREAKING CHANGE: Drop support for EoL Ruby 2.7 
+
+* ADDED: Drop support for EoL Ruby 2.7 
+
 ### v0.20.1 / 2023-01-14
 
 * DOCS: Fix gem homepage 
 * DOCS: More gem documentation fixes 
 