Changes in version 0.4.0                        

  - Refactored ppn_parse_xml. ppn_parse_xml now returns a tibble.
  - pipian now does not re-export %>%.

                        Changes in version 0.3.9                        

  - Fixed a compilation issue under Windows.

                        Changes in version 0.3.8                        

  - For performance, now skips resetting the output encodings to UTF-8.

                        Changes in version 0.3.4                        

  - Dropped processx dependency.
  - Updated ppn_cabocha.

                        Changes in version 0.3.3                        

  - Updated ppn_parse_xml. ppn_parse_xml now retrieves col_select
    argument that can control features to be parsed.

                        Changes in version 0.3.1                        

  - Updated pack function call.

                        Changes in version 0.3.0                        

  - Added a NEWS.md file to track changes to the package.
  - Refined the package structure.