Test improved release notes format (#23)

* Remove test file from auto-merge testing

* Bump version to 2025.9.1rc1 [skip ci]

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Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: kompre

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "quarto-batch-convert"
-version = "2025.9.0"
+version = "2025.9.1rc1"
 description = "Converts multiple Jupyter notebooks to Quarto documents at once"
 readme = "README.md"
 license = "MIT"