This release adresses the following issues:

• #25
• #29
• #32
• #33
• #34

Thank you to @TuroAero and @swayli94 for opening the issues, and to @callaway-nathan-robbins for contributing to composipy.

The most notable modifications are:

• The new calculate_strain() method that now starts from the bottom to the top. Additionally, z position was added to the DataFrame.

<img width="633" height="324" alt="image" src="https://github.com/user-attachments/assets/6ee766ae-bd4e-455d-96bb-a93ea6dd595e" />

• The new boundary-condition definition scheme for plates

constraints = {
'x0' : 'pinned', 'xa' : 'pinned', 'y0' : 'free', 'yb' : 'pinned' }

Edges among 'x0', 'xa', 'y0', 'yb' can be 'clamped', 'pinned' or 'free'.