From cd5d4e85a7997d6d23957001e8a4190f262239d7 Mon Sep 17 00:00:00 2001
From: Sam Xie <sam@samxie.me>
Date: Wed, 13 Mar 2024 22:44:48 -0700
Subject: [PATCH] Update CHANGELOG

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 689ef03e18c..b88be4a8b71 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 ### Changed
 
 - `SpanFromContext` and `SpanContextFromContext` in `go.opentelemetry.io/otel/trace` no longer make a heap allocation when the passed context has no span. (#5049)
+- `go.opentelemetry.io/otel/propagation.TraceContext` now propagates unknown trace flag bits. (#5075)
 
 ### Fixed