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Summary:

The article outlines several new features available since the release of the CLM5 (Community Land Model version 5):

1. Addition of bioenergy crops: The model now includes the capability to simulate bioenergy crops.

2. Customizable crop calendars: Users can customize crop sowing windows, dates, and maturity requirements using stream files.

3. Cropland soil tillage: The model now includes the ability to simulate soil tillage on croplands.

4. Crop residue removal: The model can now simulate the removal of crop residues.

These new features provide enhanced capabilities for modeling agricultural processes and dynamics within the CLM5 framework.