Changes in version 1.5 (2026-03-11)                   

  - BLAS acceleration for graphical lasso and TIGER solvers (2-3x
    speedup at d >= 200).
  - Added strong screening rule for graphical lasso.
  - Removed RcppEigen dependency; the package now uses lightweight C++
    headers with direct BLAS calls.
  - Added testthat test suite.
  - Added TIGER to DESCRIPTION text.
  - Fixed Makevars.win BLAS linking.
  - Fixed nonparanormal transform (huge.npn) rownames bug.
  - Fixed documentation typos and parameter reference errors.