📝 Update release notes

[skip ci]

docs/en/docs/release-notes.md

@@ -31,6 +31,7 @@ hide:
 
 ### Internal
 
+* 🔧 Update Sponsors: Zuplo logo and alt text. PR [#13645](https://github.com/fastapi/fastapi/pull/13645) by [@martyndavies](https://github.com/martyndavies).
 * 👥 Update FastAPI GitHub topic repositories. PR [#13667](https://github.com/fastapi/fastapi/pull/13667) by [@tiangolo](https://github.com/tiangolo).
 * 🔧 Update links for LinkedIn and bottom. PR [#13669](https://github.com/fastapi/fastapi/pull/13669) by [@tiangolo](https://github.com/tiangolo).
 * 🔧 Update sponsors: remove Bump.sh and Coherence. PR [#13668](https://github.com/fastapi/fastapi/pull/13668) by [@tiangolo](https://github.com/tiangolo).