📝 Update release notes

[skip ci]

Author: github-actions[bot]

docs/release-notes.md

@@ -4,6 +4,7 @@
 
 ### Internal
 
+* ⬆ Bump sqlalchemy from 2.0.48 to 2.0.49. PR [#1850](https://github.com/fastapi/sqlmodel/pull/1850) by [@dependabot[bot]](https://github.com/apps/dependabot).
 * ⬆ Bump ty from 0.0.26 to 0.0.28. PR [#1849](https://github.com/fastapi/sqlmodel/pull/1849) by [@dependabot[bot]](https://github.com/apps/dependabot).
 * 👷 Replace `mypy` with `ty` in precommit. PR [#1806](https://github.com/fastapi/sqlmodel/pull/1806) by [@svlandeg](https://github.com/svlandeg).
 * ⬆ Bump ruff from 0.15.7 to 0.15.9. PR [#1847](https://github.com/fastapi/sqlmodel/pull/1847) by [@dependabot[bot]](https://github.com/apps/dependabot).