Changes in version 1.0.0 (2026-10-24) Initial release - Implements adaptive graphical lasso estimation for sparse precision-matrix and network estimation. - Supports automatic selection of the regularization parameter by cross-validation using CVglasso. - Supports user-supplied fixed values of lambda. - Uses ridge stabilization of the sample covariance matrix. - Constructs adaptive edge-specific weights and penalty matrices from an initial graphical lasso estimate. - Provides fitted precision, covariance, adjacency, adaptive-weight, and adaptive-penalty matrices. - Includes methods for printing fitted objects and extracting fitted matrices with coef(). - Supports settings with (n < p), (n = p), and (n > p). - Includes automated unit tests and documentation for CRAN release.