📝 Update release notes

docs/en/docs/release-notes.md

@@ -2,6 +2,7 @@
 
 ## Latest changes
 
+* Fix link in warning logs for `openapi_prefix`. PR [#1611](https://github.com/tiangolo/fastapi/pull/1611) by [@bavaria95](https://github.com/bavaria95).
 * Fix bad link in docs. PR [#1603](https://github.com/tiangolo/fastapi/pull/1603) by [@molto0504](https://github.com/molto0504).
 * Add Vim temporary files to `.gitignore` for contributors using Vim. PR [#1590](https://github.com/tiangolo/fastapi/pull/1590) by [@asheux](https://github.com/asheux).
 * Fix typo in docs for sub-applications. PR [#1578](https://github.com/tiangolo/fastapi/pull/1578) by [@schlpbch](https://github.com/schlpbch).