📝 Update release notes

[skip ci]

Author: github-actions[bot]

release-notes.md

@@ -53,6 +53,7 @@
 
 ### Internal
 
+* 👷 Upgrade `latest-changes` GitHub Action and pin `actions/checkout@v5`. PR [#2006](https://github.com/fastapi/full-stack-fastapi-template/pull/2006) by [@svlandeg](https://github.com/svlandeg).
 * ⬆ Bump @vitejs/plugin-react-swc from 4.1.0 to 4.2.0 in /frontend. PR [#1958](https://github.com/fastapi/full-stack-fastapi-template/pull/1958) by [@dependabot[bot]](https://github.com/apps/dependabot).
 * ⬆ Bump actions/download-artifact from 5 to 6. PR [#1959](https://github.com/fastapi/full-stack-fastapi-template/pull/1959) by [@dependabot[bot]](https://github.com/apps/dependabot).
 * ⬆ Bump @types/node from 24.5.2 to 24.9.1 in /frontend. PR [#1961](https://github.com/fastapi/full-stack-fastapi-template/pull/1961) by [@dependabot[bot]](https://github.com/apps/dependabot).