Changes in version 0.1.0 (2026-03-30)                  

  - Initial CRAN submission.
  - make_tile() and snap_tile() gain an output_dir parameter (default:
    tempdir()). Previously the intermediate HTML and supporting files
    were written to a temp_hexsession/ folder in the working directory.
    To restore the old behaviour, pass output_dir = getwd(). The path to
    the HTML output is always returned by make_tile() and printed as a
    message when the viewer is not available.