add changelog entry

JamieDanielson · JamieDanielson · commit fd72c9f45cfc · 2024-03-26T17:41:18.000-04:00
diff --git a/experimental/CHANGELOG.md b/experimental/CHANGELOG.md
@@ -35,6 +35,8 @@ All notable changes to experimental packages in this project will be documented
 
 ### :books: (Refine Doc)
 
+* docs(instr-http): document semantic conventions and attributes in use. [#4587](https://github.com/open-telemetry/opentelemetry-js/pull/4587/) @JamieDanielson
+
 ### :house: (Internal)
 
 ## 0.49.1
