:memo: Update release notes

diff --git a/docs/release-notes.md b/docs/release-notes.md
index 9491c7d3f892cf31a29914ffb525c2264f53ff21..bac89e3739b2f53eadb643e552b657de0279cc8d 100644 (file)
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -1,5 +1,7 @@
 ## Latest changes
 
+* Fix preserving custom route class in routers when including other sub-routers. PR [#538](https://github.com/tiangolo/fastapi/pull/538) by [@dmontagu](https://github.com/dmontagu).
+
 ## 0.40.0
 
 * Add notes to docs about installing `python-multipart` when using forms. PR [#574](https://github.com/tiangolo/fastapi/pull/574) by [@sliptonic](https://github.com/sliptonic).