r-cran-rlrsim 3.1-3-2 (amd64 binary) in ubuntu focal

 Rapid, simulation-based exact (restricted) likelihood ratio tests
 for testing the presence of variance components/nonparametric terms for
 models fit with nlme::lme(),lme4::lmer(), lmeTest::lmer(), gamm4::gamm4(),
 mgcv::gamm() and SemiPar::spm().