<commit_before>## master

  * [improvement] Mapper can be defined after synced method - using a block
    `synced mapper: -> { Mapper }`.
  * [improvement] `remove:` option can be defined on synced level.
  * [improvement] `include` option can be defined on synced level.
  * [feature] `fields:` option can be specified for fetching only selected
      fields. It's a way to make responses from API smaller. It works on both `synced` and `synchronize` levels.
  * [improvement] Options passed to `synced` and `synchronize` are not
      validated so it's impossible to provide not existing option.<commit_msg>Add README update to changelog<commit_after>## master

  * [improvement] Mapper can be defined after synced method - using a block
    `synced mapper: -> { Mapper }`.
  * [improvement] `remove:` option can be defined on synced level.
  * [improvement] `include` option can be defined on synced level.
  * [feature] `fields:` option can be specified for fetching only selected
      fields. It's a way to make responses from API smaller. It works on both `synced` and `synchronize` levels.
  * [improvement] Options passed to `synced` and `synchronize` are not
      validated so it's impossible to provide not existing option.
  * [improvement] Completed README
{'fraction_non_alphanumeric': 0.08582677165354331, 'fraction_numerical': 0.0, 'mean_word_length': 3.9073359073359075, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 5, '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': '7166030', 'n_tokens_mistral': 367, 'n_tokens_neox': 351, 'n_words': 166}