CHANGELOG.md in opentelemetry-instrumentation-all-0.19.0 vs CHANGELOG.md in opentelemetry-instrumentation-all-0.20.0

- old
+ new

@@ -1,6 +1,11 @@
 # Release History: opentelemetry-instrumentation-all
 
+### v0.20.0 / 2021-08-12
+
+* ADDED: Instrument active record 
+* ADDED: Add ActionView instrumentation via ActiveSupport::Notifications 
+
 ### v0.19.0 / 2021-06-25
 
 * ADDED: Add resque instrumentation
 * ADDED: Add ActiveJob instrumentation
 * ADDED: Configuration option to enable or disable redis root spans [#777](https://github.com/open-telemetry/opentelemetry-ruby/pull/777)