diff --git a/opentelemetry-sdk/CHANGELOG.md b/opentelemetry-sdk/CHANGELOG.md
index cbb96eabcd5..6cbde17a87c 100644
--- a/opentelemetry-sdk/CHANGELOG.md
+++ b/opentelemetry-sdk/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- Changed default Sampler to `ParentOrElse(AlwaysOn)`
+
 ## Version 0.11b0
 
 Released 2020-07-28