diff --git a/CHANGELOG.md b/CHANGELOG.md
index 370b1303c1..3b2a199769 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -40,7 +40,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `opentelemetry-instrumentation-flask` Do not emit a warning message for request contexts created with `app.test_request_context`
   ([#253](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/253))
 - `opentelemetry-instrumentation-requests`, `opentelemetry-instrumentation-urllib` Fix span name callback parameters
-- ([#259](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/259))
+  ([#259](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/259))
+- `opentelemetry-exporter-datadog` Fix unintentional type change of span trace flags
+  ([#261](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/261))
 
 ## [0.16b1](https://github.com/open-telemetry/opentelemetry-python-contrib/releases/tag/v0.16b1) - 2020-11-26