<commit_before># Changelog

This project follows [semver 2.0.0](http://semver.org/spec/v2.0.0.html) and the
recommendations of [keepachangelog.com](http://keepachangelog.com/).

## Unreleased

### Breaking Changes

- The model methods deprecated in 5.2.0 have been removed. Use paper_trail.x
  instead of x.
- `timestamp_field=` removed without replacement. It is no longer configurable. The
  timestamp field in the `versions` table must now be named `created_at`.

### Deprecated

- None

### Added

- [#881](https://github.com/airblade/paper_trail/pull/881) - Add RSpec matcher
  `have_a_version_with_changes` for easier testing.
<commit_msg>Docs: Add PR links to changelog entries<commit_after># Changelog

This project follows [semver 2.0.0](http://semver.org/spec/v2.0.0.html) and the
recommendations of [keepachangelog.com](http://keepachangelog.com/).

## Unreleased

### Breaking Changes

- [#864](https://github.com/airblade/paper_trail/pull/864) - The model methods
  deprecated in 5.2.0 have been removed. Use `paper_trail.x` instead of `x`.
- [#861](https://github.com/airblade/paper_trail/pull/861) - `timestamp_field=`
  removed without replacement. It is no longer configurable. The
  timestamp field in the `versions` table must now be named `created_at`.

### Deprecated

- None

### Added

- [#881](https://github.com/airblade/paper_trail/pull/881) - Add RSpec matcher
  `have_a_version_with_changes` for easier testing.

{'fraction_non_alphanumeric': 0.12986111111111112, 'fraction_numerical': 0.029166666666666667, 'mean_word_length': 4.317343173431734, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 4, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6832234', 'n_tokens_mistral': 516, 'n_tokens_neox': 481, 'n_words': 130}