Log Message:
(math/R-mvtnorm) Updated 1.3.1 to 1.2.2

Changes in Version 1.2-2 (2023-06-05):

  Bugfixes:
         * Fix overflow problem reported by ASAN.

  Documentation:
         * Be even more careful inverting / computing Cholesky factors
           for hessians (M1 and macos-arm64).

Changes in Version 1.2-1 (2023-06-02):

  Bugfixes:
         * Avoid attempts to allocate zero length arrays for
           one-dimensional problems.

  Documentation:
         * Catch M1mac problems with inverting hessians.

Changes in Version 1.2-0 (2023-06-02):

        * New 'lpmvnorm' function for computing multivariate normal
          log-likelihoods for interval-censored observations.

        * New 'slpmvnorm' function for computing the corresponding
          score function for interval-censored observations.

        * New 'ldmvnorm' function for computing multivariate normal
          log-likelihoods for exact observations.

        * New 'sldmvnorm' function for computing the corresponding
          score function for exact observations.

        * New 'ldpmvnorm' function for computing multivariate normal
          log-likelihoods for a mix of exact and interval-censored
          observations.

        * New 'sldpmvnorm' function for computing the corresponding
          score function for a mix of exact and interval-censored
          observations.

        * New class 'ltMatrices' representing multiple lower triangular
          matrices, with some useful methods.

        * New package vignette 'lmvnorm_src' describing these new
          features.

        * 'pmvnorm', 'qmvnorm', 'pmvt', and 'qmvt' gain a 'seed'
          argument.

        * Regression tests were improved.

        * Internal standardization is described better in the docs,
          suggested by Chris Wymant.

        * New 'NEWS' file, the old file containing information up to
          version 1.1-3 is available as 'NEWS.old'.