chess 1.0.1

• Removed examples from documentation.
• Added vignette about games included with the package.
• Added Harmon vs. Borgov PGN.
• {rsvg} is required.
• install_chess() must use Python 3.8.
• Added a NEWS.md file to track changes to the package.

chess 1.0.0

First major release! See documentation and vignettes for more information on how the package works.