elliptic-curve v0.3.0 Release Notes

    • ♻️ Refactor library structure from Curve to Data.Curve.
    • ✂ Remove Group class and BN254TF field group.
    • 🛠 Fix dependency issue with galois-field.
    • ➕ Add BN254C and BN254D elliptic curves.
    • ➕ Add frob function for elliptic curves.