<commit_before># Changelog

## 2.1.0 (unreleased)

BC Breaks:

- None

Bug Fixes:

- `SigningSerializer` now uses `hash_equals` instead of strict equality. PHP 5.5
  users will fallback on the Symfony 5.6 polyfill.

New Features:<commit_msg>Prep for a Release<commit_after># Changelog

## 2.1.0

This will be the last release in the 2.X series.

BC Breaks:

- None

Bug Fixes:

- `SigningSerializer` now uses `hash_equals` instead of strict equality. PHP 5.5
  users will fallback on the Symfony 5.6 polyfill.

New Features:
{'fraction_non_alphanumeric': 0.08778625954198473, 'fraction_numerical': 0.02862595419847328, 'mean_word_length': 3.772727272727273, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, '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': '559792', 'n_tokens_mistral': 196, 'n_tokens_neox': 184, 'n_words': 69}