perltidy Files

## Changes from version version 2021 04 02 to version 2021 06 25

    - This release adds several new requested parameters.  No significant bugs have 
      been found since the last release, but a number of minor problems have been 
      corrected.

    - Added a new option '--code-skipping', requested in git #65, in which code
      between comment lines '#<<V' and '#>>V' is passed verbatim to the output
      stream without error checking.  It is simmilar to --format-skipping
      but there is no error checking of the skipped code. This can be useful for 
      skipping past code which employs an extended syntax.

    - Added a new option for closing paren placement, -vtc=3, requested in rt #136417.

    - Added flag -atnl, --add-terminal-newline, to help issue git #58.
      This flag tells perltidy to terminate the last line of the output stream 
      with a newline character, regardless of whether or not the input stream 
      was terminated with a newline character.  This is the default.
      If this flag is negated, with -natnl, then perltidy will add a terminal
      newline character to the the output stream only if the input
      stream is terminated with a newline.

    - Some nested structures formatted with the -lp indentation option may have
      some changes in indentation.  This is due to updates which were made to
      prevent formatting instability when line lengths are limited by the maximum line
      length. Most scripts will not be affected. If this causes unwanted formatting
      changes, try increasing the --maximum-line-length by a few characters.

    - Numerous minor fixes have been made. A complete list is at:

           https://github.com/perltidy/perltidy/blob/master/local-docs/BugLog.pod