What’s Changed
- Nonlinear (elasto-plastic) beam analysis (
NonlinearBeamAnalysis) — #140 - Non-prismatic (variable-EI) elements (
SectionEI) — #139 - Imposed-curvature (initial-strain) loads (
add_ic, load type 6) — #139 - plus Markdown (MyST) documentation migration
Verification
- Full suite: 117 passed (incl. the new
test_rejects_nonprismatic_member). - Docs build warning-free; the prismatic-only note renders correctly in the nonlinear tutorial.