diff --git a/docs/en/docs/release-notes.md b/docs/en/docs/release-notes.md
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--- a/docs/en/docs/release-notes.md
+++ b/docs/en/docs/release-notes.md
@@ -2,6 +2,7 @@
 
 ## Latest Changes
 
+* 📝 Add docs for using Trio with Hypercorn. PR [#4014](https://github.com/tiangolo/fastapi/pull/4014) by [@tiangolo](https://github.com/tiangolo).
 * ➖ Remove `graphene` as an optional dependency. PR [#4007](https://github.com/tiangolo/fastapi/pull/4007) by [@tiangolo](https://github.com/tiangolo).
 * ✨ Add support for Trio via AnyIO. PR [#3372](https://github.com/tiangolo/fastapi/pull/3372) by [@graingert](https://github.com/graingert).
 * 🔧 Lint only in Python 3.7 and above. PR [#4006](https://github.com/tiangolo/fastapi/pull/4006) by [@tiangolo](https://github.com/tiangolo).