1 files changed, 7 insertions, 0 deletions
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md
index 80fdb56087..617baaa1a8 100644
--- a/activesupport/CHANGELOG.md
+++ b/activesupport/CHANGELOG.md
@@ -1,3 +1,10 @@
+*   `determine_constant_from_test_name` does no longer shadow `NameError`s
+    which happen during constant autoloading.
+
+    Fixes #9933.
+
+    *Guo Xiang Tan*
+
 *   Added instance_eval version to Object#try, so you can do this:
 
       person.try { name.first }