rclsp 0.3.0

Bug fixes

• Achieved full numerical parity between R and Python implementations.
• Replaced MASS::ginv() with explicit SVD-based pseudoinverse logic.
• Aligned Bott–Duffin tolerance handling with NumPy semantics.
• Corrected row-wise reconstruction of X from the solution vector z.
• Fixed zero-diagonal constraint handling for allocation (TM/AP) problems.

rclsp 0.2.0

Bug fixes

• Removed duplicated warnings.