📝 Update release notes

[skip ci]

diff --git a/docs/en/docs/release-notes.md b/docs/en/docs/release-notes.md
index 8834d5e422c1abc5e50ca2d44b091602137c6fc8..ebd21016600672ee5c4a6e3e726c4fc58980a24b 100644 (file)
--- a/docs/en/docs/release-notes.md
+++ b/docs/en/docs/release-notes.md
@@ -7,6 +7,10 @@ hide:
 
 ## Latest Changes
 
+### Features
+
+* ✨ Add `app.frontend(check_dir="auto")`, to make local development more convenient with `fastapi dev`. PR [#16102](https://github.com/fastapi/fastapi/pull/16102) by [@tiangolo](https://github.com/tiangolo).
+
 ## 0.140.13 (2026-07-28)
 
 ### Fixes