From: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Date: Thu, 16 Jul 2026 14:58:20 +0000 (+0000)
Subject: 📝 Update release notes
X-Git-Tag: 0.139.2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7b3effea754619f0c305af576be23a51865292a3;p=thirdparty%2Ffastapi%2Ffastapi.git

📝 Update release notes

[skip ci]
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diff --git a/docs/en/docs/release-notes.md b/docs/en/docs/release-notes.md
index 17ecbd1363..1bea3f1f7e 100644
--- a/docs/en/docs/release-notes.md
+++ b/docs/en/docs/release-notes.md
@@ -7,6 +7,10 @@ hide:
 
 ## Latest Changes
 
+### Fixes
+
+* 🐛 Refactor router route building to make it thread-safe, mainly relevant for tests running in parallel threads (uncommon). PR [#16013](https://github.com/fastapi/fastapi/pull/16013) by [@tiangolo](https://github.com/tiangolo).
+
 ## 0.139.1 (2026-07-16)
 
 ### Fixes