Changes in version 1.0.0 (2026-10-28) Initial CRAN release - Shows the installed version, automatic build date, and user-guide links when the package is attached. - Preserves missing values in circular CDFs without reading outside the interpolation grid. - Supports a vector sample-size argument in rvm() and rlavm() by using its length, as documented. - Limits regular INLA fitting tests to two threads and keeps developer-only manual scripts and duplicate datasets out of the CRAN source archive. - Records method citations and the attribution and reuse notices for the Acklam approximation and INLA interface declarations. - Provides von Mises and link-adjusted von Mises d/p/q/r functions. - Provides compiled cardioid and wrapped Cauchy densities. - Provides a modified Bessel I implementation adapted from GSL 2.8, without requiring a system GSL installation. The package is distributed under GPL version 3 or later; upstream notices and the earlier MIT permission notice for original material are retained. - Provides d/p/q/r PC priors for von Mises, cardioid, and wrapped Cauchy concentration parameters. - Provides direct R-INLA and inlacc() interfaces for LAvM and joint models. - Makes response-predictor copying automatic in covariate(response) while retaining explicit predictor = TRUE and observed-value predictor = FALSE modes. - Provides optional graphpcor-backed LKJ multivariate random effects. - Adds an installed HTML vignette plus automatically knitted repository HTML and PDF versions of the comprehensive user guide and function reference. - Keeps INLA optional at installation time, requires INLA >= 25.08.21 only for model fitting, and gives actionable install/upgrade instructions when that support is unavailable or incompatible. - Tests the native mathematical constants and likelihood code with both GCC and Clang as part of the cross-platform release workflow.