pip install vl-convert-python 1.0.1rc1

.github/workflows/build_test.yml

@@ -316,7 +316,7 @@ jobs:
           ls -la
           python -m pip install vegafusion-*.whl
           python -m pip install vegafusion_python_embed-*manylinux_2_17_x86_64*.whl
-          python -m pip install pytest vega-datasets polars duckdb vl-convert-python scikit-image pandas==2.0
+          python -m pip install pytest vega-datasets polars duckdb "vl-convert-python>=1.0.1rc1" scikit-image pandas==2.0
       - name: Test vegafusion
         working-directory: python/vegafusion/
         run: pytest