[Enhancement] Breaking Changes v4.0.0

[kevinmatthes]

No description provided.

[github-actions]

Filename                            Stmts    Miss  Cover    Missing
--------------------------------  -------  ------  -------  -------------------------------------
src/traits/convert_buffer.rs           30       0  100.00%
src/traits/append_as_line.rs           12       0  100.00%
src/traits/prefer.rs                    5       0  100.00%
src/traits/to_stderr.rs                 6       0  100.00%
src/traits/file_formats.rs             25       0  100.00%
src/traits/read_file.rs                56      56  0.00%    46-153
src/traits/colour_message.rs           19       0  100.00%
src/pattern/buffer.rs                  33       0  100.00%
src/pattern/io_processor.rs            42      42  0.00%    76-143
src/pattern/writer.rs                 119      51  57.14%   116-121, 128-136, 170-182, 214-244
src/increment_version.rs              179      26  85.47%   31-47, 115-117, 136, 142-147, 253-270
src/complain.rs                       248      11  95.56%   30-75
src/running.rs                          8       0  100.00%
src/application.rs                     14      14  0.00%    29-103
src/macros.rs                          23       0  100.00%
src/version.rs                         69       0  100.00%
src/main.rs                             3       3  0.00%    22-24
src/utilities.rs                       94       7  92.55%   22-26, 64-77, 145
src/changelog/comment_changes.rs      253     253  0.00%    26-421
src/changelog/fragment.rs             128       2  98.44%   138, 146
src/changelog/ronlog.rs               227     162  28.63%   27-288, 354, 395-401
src/cff/cffreference.rs               109       0  100.00%
src/cff/cff_create.rs                 226       2  99.12%   237-245
src/graphing/agd.rs                   228       2  99.12%   356, 378
src/graphing/graph.rs                 219       0  100.00%
TOTAL                                2375     631  73.43%