📝 Update release notes

Author: github-actions

docs/release-notes.md

@@ -2,6 +2,7 @@
 
 ## Latest Changes
 
+* ✏ Update decimal tutorial source for consistency. PR [#188](https://github.com/tiangolo/sqlmodel/pull/188) by [@tiangolo](https://github.com/tiangolo).
 * ✨ Add support for Decimal fields from Pydantic and SQLAlchemy. PR [#103](https://github.com/tiangolo/sqlmodel/pull/103) by [@robcxyz](https://github.com/robcxyz).
 * 🔧 Split MkDocs insiders build in CI to support building from PRs. PR [#186](https://github.com/tiangolo/sqlmodel/pull/186) by [@tiangolo](https://github.com/tiangolo).
 * 🎨 Format `expression.py` and expression template, currently needed by CI. PR [#187](https://github.com/tiangolo/sqlmodel/pull/187) by [@tiangolo](https://github.com/tiangolo).