smartsnp 1.2.1

• Preserve matrix dimensions when filtering SNPs in all four analysis functions, fixing failures when projecting a single sample (PR #13; thanks to @killidude).
• Restore function usage signatures in the help pages to address CRAN check notes.
• Update the EIGENSOFT documentation link.

smartsnp 1.2.0

• Fixed issue that now allows just one individual to be projected into PCA space.

• Added more informative error with dataset n error for PLINK traw file.

• Replaced vegan::adonis with adonis2 due to deprecation.

smartsnp 1.1.0

• Added a NEWS.md file to track changes to the package.

• First submission of package smartsnp (1 March 2020)