# Commands Enhancements
[GstarCAD 2021](Help%20System/GSTARCAD/2021/Index.md) → [User Guide](Help%20System/GSTARCAD/2021/User%20Guide/(User%20Guide).md) → [Additional Pages](Help%20System/GSTARCAD/2021/User%20Guide/Additional%20Pages/(Additional%20Pages).md)
### Commands Enhancements
[Line Enhancement](Line%20Enhancement--6b4d66952caf.md)
[Polyline Enhancement](Polyline%20Enhancement--126bbb13f4f2.md)
[Rectangle Enhancement](Rectangle%20Enhancements--ef56b714fee5.md)
[Circle Enhancement](Circle%20Enhancement--a5bf9fc4e5cd.md)
[Copy Enhancement](Copy%20Enhancement--70f8e1c543d7.md)
[Rotate Enhancement](Rotate%20Enhancement--c001aed7ba50.md)
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