Log Message:
lua-penlight 1.13.1:

fix: warn unquoted argument
fix: xml.parse returned nonsense when given a file name
feat: app.require_here now follows symlink'd main modules to their directory
fix: pretty.write invalid order function for sorting
fix: compat.warn raised write guard warning in OpenResty
feat: utils.enum now accepts hash tables, to enable better error handling
feat: utils.kpairs new iterator over all non-integer keys
fix: warn use rawget to not trigger strict-checkers
fix: lapp provides the file name when using the default argument
fix: lapp positional arguments now allow digits after the first character
fix: path.isdir windows root directories (including drive letter) were not \ 
considered valid