diff --git a/CHANGELOG.md b/CHANGELOG.md
index b269ec7b..95952546 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 ### Main (unreleased)
 
-Nil
+- [513](https://github.com/Shopify/job-iteration/pull/513) Deprecate returning enumerators from `build_enumerator` that are not wrapped with `enumerator_builder.wrap`. The built-in enumerator builders now always wrap.
 
 ## v1.7.0 (Oct 11, 2024)