Changes in version 0.99.0                        

  - Initial Bioconductor submission.
  - ancestry_split() splits a phased VCF into per-ancestry dosages using
    RFMix local ancestry, in "haplotype" (phased) or "dosage" (unphased)
    mode, for any number of populations. Dosage mode shrinks ambiguous
    mixed-ancestry splits toward each chromosome arm's global ancestry.
  - write_ancestry_gds() / write_dosage_gds() write SeqArray GDS files.
  - ancestry_smmat() runs ancestry-stratified GMMAT SMMAT gene tests and
    Cauchy-combines the per-ancestry p-values (cauchy_combine()).
  - VCFs are read with bcftools when it is on PATH, otherwise with
    SeqArray. Choose one explicitly with options(lantern.vcf_reader =
    ...).
  - Example dataset in inst/extdata (simulated; see
    inst/scripts/make_toy_data.R).