What's New in v0.4.1

VIF (Variance Inflation Factor) per indicator per LV block. Thresholds: <3.3 strict, <5.0 acceptable.

Cohen's f² effect size per structural path. Benchmarks: negligible <0.02, small ≥0.02, medium ≥0.15, large ≥0.35.

Outer weight significance — bootstrap significance test for all measurement loadings/weights. Reports BS mean, SE, 95% CI, t-stat.

Indirect effects decomposition — POST /indirect — DFS path tracing for all variable pairs with paths ≥ 2 edges (mediation). Bootstrapped 95% CIs.

Effects tab in UI — VIF, f², outer weight significance, indirect effects, and total effects matrix in one tab with colour-coded verdicts.

Downloads tab — consolidated tab replacing scattered per-tab download buttons.

_extract_loadings op-agnostic rewrite — replaced op-based scan with variable-name lookup; bidirectional index.

Unstandardised loadings causing AVE/CR > 1.0 — detected |λ| > 1 and switched to corr(indicator, construct_composite).

Path chart showing measurement rows — chart now filters to LV→LV structural paths only.

HTMT tab losing data on view switch — cached in htmtData; re-renders on tab switch without a new API call.