Multiple fixes for various details on different systems.

  • Fix support of big-endian systems by @Gayathri-Berli
  • Improve input locale detection on Windows
  • Add support of unicode file names in input and output files on Windows
  • Fix box misalignment for emoji with variation selectors by @qbarbe-dashlane
  • Switch Windows build to UCRT64
    This means that the normal Windows binary of boxes will be 64bit from now on. This became necessary because MinGW stopped publishing the 32bit libraries we needed. The source code itself still permits 32bit builds, only the default Windows binary changes.
  • Improve error message for output file problems
  • Allow use of command-line designs with -c without a config file
  • Fix right padding removal on blank lines when killblank=false by @tsjensen

[Release History]