📝 Update release notes

[skip ci]

Author: github-actions[bot]

docs/release-notes.md

@@ -4,6 +4,7 @@
 
 ### Internal
 
+* 🔒 Pin GitHub actions by commit SHA. PR [#1840](https://github.com/fastapi/sqlmodel/pull/1840) by [@YuriiMotov](https://github.com/YuriiMotov).
 * ⬆ Bump ty from 0.0.29 to 0.0.30. PR [#1861](https://github.com/fastapi/sqlmodel/pull/1861) by [@dependabot[bot]](https://github.com/apps/dependabot).
 * ⬆ Bump prek from 0.3.8 to 0.3.9. PR [#1859](https://github.com/fastapi/sqlmodel/pull/1859) by [@dependabot[bot]](https://github.com/apps/dependabot).
 * ⬆ Bump ruff from 0.15.9 to 0.15.10. PR [#1856](https://github.com/fastapi/sqlmodel/pull/1856) by [@dependabot[bot]](https://github.com/apps/dependabot).