Changes in version 0.99.4 - Documented the return value on the class page, clearing the BiocCheck warning about a missing alue section. - Wrapped the last over-long source line. Changes in version 0.99.3 - Version bump only, to re-run the Bioconductor checks after a transient bioconductor.org outage (HTTP 504) aborted BiocCheck. No code changes. Changes in version 0.99.2 - Split simulateBreeding() into helpers so no function exceeds the recommended length. - Wrapped over-long source lines and added the QualityControl biocView. Changes in version 0.99.1 - Removed a non-standard field from DESCRIPTION. - Added citation metadata (inst/CITATION and CITATION.cff). Changes in version 0.99.0 First submission to Bioconductor. - The BreedingExperiment class, extending RangedSummarizedExperiment, holds marker genotypes, phenotypes, a pedigree and marker coordinates in one object. - Relationship matrices: Amatrix() (pedigree), Gmatrix() (genomic), Dmatrix() (dominance) and Hmatrix() (single step, combining pedigree and genomic information so genotyped and ungenotyped individuals can be analysed together). - Quality control with filterMarkers() and imputeMarkers(), plus alleleFrequency(), inbreeding() and sortPedigree(). - demoBreeding, a simulated five-generation population with ungenotyped ancestors, and simulateBreeding() for generating your own.